github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/dm/pkg/terror/error_list.go (about) 1 // Copyright 2019 PingCAP, Inc. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 package terror 15 16 // Database operation error code list. 17 const ( 18 codeDBDriverError ErrCode = iota + 10001 19 codeDBBadConn 20 codeDBInvalidConn 21 codeDBUnExpect 22 codeDBQueryFailed 23 codeDBExecuteFailed 24 ) 25 26 // Functional error code list. 27 const ( 28 codeParseMydumperMeta ErrCode = iota + 11001 29 codeGetFileSize 30 codeDropMultipleTables 31 codeRenameMultipleTables 32 codeAlterMultipleTables 33 codeParseSQL 34 codeUnknownTypeDDL 35 codeRestoreASTNode 36 codeParseGTID 37 codeNotSupportedFlavor 38 codeNotMySQLGTID 39 codeNotMariaDBGTID 40 codeNotUUIDString 41 codeMariaDBDomainID 42 codeInvalidServerID 43 codeGetSQLModeFromStr 44 codeVerifySQLOperateArgs 45 codeStatFileSize 46 codeReaderAlreadyRunning 47 codeReaderAlreadyStarted 48 codeReaderStateCannotClose 49 codeReaderShouldStartSync 50 // pkg/streamer. 51 codeEmptyRelayDir 52 codeReadDir 53 codeBaseFileNotFound 54 codeBinFileCmpCondNotSupport 55 codeBinlogFileNotValid 56 codeBinlogFilesNotFound 57 codeGetRelayLogStat 58 codeAddWatchForRelayLogDir 59 codeWatcherStart 60 codeWatcherChanClosed 61 codeWatcherChanRecvError 62 codeRelayLogFileSizeSmaller 63 codeBinlogFileNotSpecified 64 codeNoRelayLogMatchPos 65 codeFirstRelayLogNotMatchPos 66 codeParserParseRelayLog 67 codeNoSubdirToSwitch 68 codeNeedSyncAgain 69 codeSyncClosed 70 // pkg/utils. 71 codeSchemaTableNameNotValid 72 codeGenTableRouter 73 codeEncryptSecretKeyNotValid 74 codeEncryptGenCipher 75 codeEncryptGenIV 76 codeCiphertextLenNotValid 77 codeCiphertextContextNotValid 78 codeInvalidBinlogPosStr 79 codeEncCipherTextBase64Decode 80 // pkg/binlog. 81 codeBinlogWriteBinaryData 82 codeBinlogWriteDataToBuffer 83 codeBinlogHeaderLengthNotValid 84 codeBinlogEventDecode 85 codeBinlogEmptyNextBinName 86 codeBinlogParseSID 87 codeBinlogEmptyGTID 88 codeBinlogGTIDSetNotValid 89 codeBinlogGTIDMySQLNotValid 90 codeBinlogGTIDMariaDBNotValid 91 codeBinlogMariaDBServerIDMismatch 92 codeBinlogOnlyOneGTIDSupport 93 codeBinlogOnlyOneIntervalInUUID 94 codeBinlogIntervalValueNotValid 95 codeBinlogEmptyQuery 96 codeBinlogTableMapEvNotValid 97 codeBinlogExpectFormatDescEv 98 codeBinlogExpectTableMapEv 99 codeBinlogExpectRowsEv 100 codeBinlogUnexpectedEv 101 codeBinlogParseSingleEv 102 codeBinlogEventTypeNotValid 103 codeBinlogEventNoRows 104 codeBinlogEventNoColumns 105 codeBinlogEventRowLengthNotEq 106 codeBinlogColumnTypeNotSupport 107 codeBinlogGoMySQLTypeNotSupport 108 codeBinlogColumnTypeMisMatch 109 codeBinlogDummyEvSizeTooSmall 110 codeBinlogFlavorNotSupport 111 codeBinlogDMLEmptyData 112 codeBinlogLatestGTIDNotInPrev 113 codeBinlogReadFileByGTID 114 codeBinlogWriterNotStateNew 115 codeBinlogWriterStateCannotClose 116 codeBinlogWriterNeedStart 117 codeBinlogWriterOpenFile 118 codeBinlogWriterGetFileStat 119 codeBinlogWriterWriteDataLen 120 codeBinlogWriterFileNotOpened 121 codeBinlogWriterFileSync 122 codeBinlogPrevGTIDEvNotValid 123 codeBinlogDecodeMySQLGTIDSet 124 codeBinlogNeedMariaDBGTIDSet 125 codeBinlogParseMariaDBGTIDSet 126 codeBinlogMariaDBAddGTIDSet 127 128 // pkg/tracing. 129 codeTracingEventDataNotValid 130 codeTracingUploadData 131 codeTracingEventTypeNotValid 132 codeTracingGetTraceCode 133 codeTracingDataChecksum 134 codeTracingGetTSO 135 // pkg/backoff. 136 codeBackoffArgsNotValid 137 138 codeInitLoggerFail 139 140 // pkg/gtid. 141 codeGTIDTruncateInvalid 142 // pkg/streamer. 143 codeRelayLogGivenPosTooBig 144 // pkg/election. 145 codeElectionCampaignFail 146 codeElectionGetLeaderIDFail 147 148 // pkg/binlog. 149 codeBinlogInvalidFilenameWithUUIDSuffix 150 // dm/common. 151 codeDecodeEtcdKeyFail 152 153 // pkg/shardddl/optimism. 154 codeShardDDLOptimismTrySyncFail 155 156 // pkg/conn. 157 codeConnInvalidTLSConfig 158 codeConnRegistryTLSConfig 159 160 // pkg/upgrade. 161 codeUpgradeVersionEtcdFail 162 163 // pkg/v1workermeta. 164 codeInvalidV1WorkerMetaPath 165 166 // pkg/v1dbschema. 167 codeFailUpdateV1DBSchema 168 169 // pkg/binlog. 170 codeBinlogStatusVarsParse 171 172 // dm/command. 173 codeVerifyHandleErrorArgs 174 175 // pkg/parser. 176 codeRewriteSQL 177 178 // pkg/streamer. 179 codeNoUUIDDirMatchGTID 180 codeNoRelayPosMatchGTID 181 codeReaderReachEndOfFile 182 183 // pkg/dumpling. 184 codeMetadataNoBinlogLoc 185 186 // pkg/streamer. 187 codePreviousGTIDNotExist 188 189 // pkg/utils. 190 codeNoMasterStatus 191 192 // pkg/binlog. 193 codeBinlogNotLogColumn 194 195 // pkg/shardddl/optimism. 196 codeShardDDLOptimismNeedSkipAndRedirect 197 codeShardDDLOptimismAddNotFullyDroppedColumn 198 199 // syncer. 200 codeSyncerCancelledDDL 201 202 // pkg/utils. 203 codeIncorrectReturnColumnsNum 204 ) 205 206 // Config related error code list. 207 const ( 208 codeConfigCheckItemNotSupport ErrCode = iota + 20001 209 codeConfigTomlTransform 210 codeConfigYamlTransform 211 codeConfigTaskNameEmpty 212 codeConfigEmptySourceID 213 codeConfigTooLongSourceID 214 codeConfigOnlineSchemeNotSupport 215 codeConfigInvalidTimezone 216 codeConfigParseFlagSet 217 codeConfigDecryptDBPassword 218 codeConfigMetaInvalid 219 codeConfigMySQLInstNotFound 220 codeConfigMySQLInstsAtLeastOne 221 codeConfigMySQLInstSameSourceID 222 codeConfigMydumperCfgConflict 223 codeConfigLoaderCfgConflict 224 codeConfigSyncerCfgConflict 225 codeConfigReadCfgFromFile 226 codeConfigNeedUniqueTaskName 227 codeConfigInvalidTaskMode 228 codeConfigNeedTargetDB 229 codeConfigMetadataNotSet 230 codeConfigRouteRuleNotFound 231 codeConfigFilterRuleNotFound 232 codeConfigColumnMappingNotFound 233 codeConfigBAListNotFound 234 codeConfigMydumperCfgNotFound 235 codeConfigMydumperPathNotValid 236 codeConfigLoaderCfgNotFound 237 codeConfigSyncerCfgNotFound 238 codeConfigSourceIDNotFound 239 codeConfigDuplicateCfgItem 240 codeConfigShardModeNotSupport 241 codeConfigMoreThanOne 242 codeConfigEtcdParse 243 codeConfigMissingForBound 244 codeConfigBinlogEventFilter 245 codeConfigGlobalConfigsUnused 246 codeConfigExprFilterManyExpr 247 codeConfigExprFilterNotFound 248 codeConfigExprFilterWrongGrammar 249 codeConfigExprFilterEmptyName 250 codeConfigCheckerMaxTooSmall 251 codeConfigGenBAList 252 codeConfigGenTableRouter 253 codeConfigGenColumnMapping 254 codeConfigInvalidChunkFileSize 255 codeConfigOnlineDDLInvalidRegex 256 codeConfigOnlineDDLMistakeRegex 257 codeConfigOpenAPITaskConfigExist 258 codeConfigOpenAPITaskConfigNotExist 259 codeCollationCompatibleNotSupport 260 codeConfigInvalidLoadMode 261 codeConfigInvalidLoadDuplicateResolution 262 codeConfigValidationMode 263 codeContinuousValidatorCfgNotFound 264 codeConfigStartTimeTooLate 265 codeConfigLoaderDirInvalid 266 codeConfigLoaderS3NotSupport 267 codeConfigInvalidSafeModeDuration 268 codeConfigConfictSafeModeDurationAndSafeMode 269 codeConfigInvalidLoadPhysicalDuplicateResolution 270 codeConfigInvalidLoadPhysicalChecksum 271 codeConfigColumnMappingDeprecated 272 codeConfigInvalidLoadAnalyze 273 codeConfigStrictOptimisticShardMode 274 codeConfigSecretKeyPath 275 ) 276 277 // Binlog operation error code list. 278 const ( 279 codeBinlogExtractPosition ErrCode = iota + 22001 280 codeBinlogInvalidFilename 281 codeBinlogParsePosFromStr 282 ) 283 284 // Checkpoint error code. 285 const ( 286 codeCheckpointInvalidTaskMode ErrCode = iota + 24001 287 codeCheckpointSaveInvalidPos 288 codeCheckpointInvalidTableFile 289 codeCheckpointDBNotExistInFile 290 codeCheckpointTableNotExistInFile 291 codeCheckpointRestoreCountGreater 292 ) 293 294 // Task check error code. 295 const ( 296 codeTaskCheckSameTableName ErrCode = iota + 26001 297 codeTaskCheckFailedOpenDB 298 codeTaskCheckGenTableRouter 299 codeTaskCheckGenColumnMapping 300 codeTaskCheckSyncConfigError 301 codeTaskCheckGenBAList 302 codeSourceCheckGTID 303 ) 304 305 // Relay log utils error code. 306 const ( 307 codeRelayParseUUIDIndex ErrCode = iota + 28001 308 codeRelayParseUUIDSuffix 309 codeRelayUUIDWithSuffixNotFound 310 codeRelayGenFakeRotateEvent 311 codeRelayNoValidRelaySubDir 312 ) 313 314 // Relay unit error code. 315 const ( 316 codeRelayUUIDSuffixNotValid ErrCode = iota + 30001 317 codeRelayUUIDSuffixLessThanPrev 318 codeRelayLoadMetaData 319 codeRelayBinlogNameNotValid 320 codeRelayNoCurrentUUID 321 codeRelayFlushLocalMeta 322 codeRelayUpdateIndexFile 323 codeRelayLogDirpathEmpty 324 codeRelayReaderNotStateNew 325 codeRelayReaderStateCannotClose 326 codeRelayReaderNeedStart 327 codeRelayTCPReaderStartSync 328 codeRelayTCPReaderNilGTID 329 codeRelayTCPReaderStartSyncGTID 330 codeRelayTCPReaderGetEvent 331 codeRelayWriterNotStateNew 332 codeRelayWriterStateCannotClose 333 codeRelayWriterNeedStart 334 codeRelayWriterNotOpened 335 codeRelayWriterExpectRotateEv 336 codeRelayWriterRotateEvWithNoWriter 337 codeRelayWriterStatusNotValid 338 codeRelayWriterGetFileStat 339 codeRelayWriterLatestPosGTFileSize 340 codeRelayWriterFileOperate 341 codeRelayCheckBinlogFileHeaderExist 342 codeRelayCheckFormatDescEventExist 343 codeRelayCheckFormatDescEventParseEv 344 codeRelayCheckIsDuplicateEvent 345 codeRelayUpdateGTID 346 codeRelayNeedPrevGTIDEvBeforeGTIDEv 347 codeRelayNeedMaGTIDListEvBeforeGTIDEv 348 codeRelayMkdir 349 codeRelaySwitchMasterNeedGTID 350 codeRelayThisStrategyIsPurging 351 codeRelayOtherStrategyIsPurging 352 codeRelayPurgeIsForbidden 353 codeRelayNoActiveRelayLog 354 codeRelayPurgeRequestNotValid 355 codeRelayTrimUUIDNotFound 356 codeRelayRemoveFileFail 357 codeRelayPurgeArgsNotValid 358 codePreviousGTIDsNotValid 359 codeRotateEventWithDifferentServerID 360 ) 361 362 // Dump unit error code. 363 const ( 364 codeDumpUnitRuntime ErrCode = iota + 32001 365 codeDumpUnitGenTableRouter 366 codeDumpUnitGenBAList 367 codeDumpUnitGlobalLock 368 ) 369 370 // Load unit error code. 371 const ( 372 codeLoadUnitCreateSchemaFile ErrCode = iota + 34001 373 codeLoadUnitInvalidFileEnding 374 codeLoadUnitParseQuoteValues 375 codeLoadUnitDoColumnMapping 376 codeLoadUnitReadSchemaFile 377 codeLoadUnitParseStatement 378 codeLoadUnitNotCreateTable 379 codeLoadUnitDispatchSQLFromFile 380 codeLoadUnitInvalidInsertSQL 381 codeLoadUnitGenTableRouter 382 codeLoadUnitGenColumnMapping 383 codeLoadUnitNoDBFile 384 codeLoadUnitNoTableFile 385 codeLoadUnitDumpDirNotFound 386 codeLoadUnitDuplicateTableFile 387 codeLoadUnitGenBAList 388 codeLoadTaskWorkerNotMatch 389 codeLoadCheckPointNotMatch 390 codeLoadLightningRuntime 391 codeLoadLightningHasDup 392 codeLoadLightningChecksum 393 ) 394 395 // Sync unit error code. 396 const ( 397 codeSyncerUnitPanic ErrCode = iota + 36001 398 codeSyncUnitInvalidTableName 399 codeSyncUnitTableNameQuery 400 codeSyncUnitNotSupportedDML 401 codeSyncUnitAddTableInSharding 402 codeSyncUnitDropSchemaTableInSharding 403 codeSyncUnitInvalidShardMeta 404 codeSyncUnitDDLWrongSequence 405 codeSyncUnitDDLActiveIndexLarger 406 codeSyncUnitDupTableGroup 407 codeSyncUnitShardingGroupNotFound 408 codeSyncUnitSafeModeSetCount 409 codeSyncUnitCausalityConflict 410 codeSyncUnitDMLStatementFound 411 codeSyncerUnitBinlogEventFilter 412 codeSyncerUnitInvalidReplicaEvent 413 codeSyncerUnitParseStmt 414 codeSyncerUnitUUIDNotLatest 415 codeSyncerUnitDDLExecChanCloseOrBusy 416 codeSyncerUnitDDLChanDone 417 codeSyncerUnitDDLChanCanceled 418 codeSyncerUnitDDLOnMultipleTable 419 codeSyncerUnitInjectDDLOnly 420 codeSyncerUnitInjectDDLWithoutSchema 421 codeSyncerUnitNotSupportedOperate 422 codeSyncerUnitNilOperatorReq 423 codeSyncerUnitDMLColumnNotMatch 424 codeSyncerUnitDMLOldNewValueMismatch 425 codeSyncerUnitDMLPruneColumnMismatch 426 codeSyncerUnitGenBinlogEventFilter 427 codeSyncerUnitGenTableRouter 428 codeSyncerUnitGenColumnMapping 429 codeSyncerUnitDoColumnMapping 430 codeSyncerUnitCacheKeyNotFound 431 codeSyncerUnitHeartbeatCheckConfig 432 codeSyncerUnitHeartbeatRecordExists 433 codeSyncerUnitHeartbeatRecordNotFound 434 codeSyncerUnitHeartbeatRecordNotValid 435 codeSyncerUnitOnlineDDLInvalidMeta 436 codeSyncerUnitOnlineDDLSchemeNotSupport 437 codeSyncerUnitOnlineDDLOnMultipleTable 438 codeSyncerUnitGhostApplyEmptyTable 439 codeSyncerUnitGhostRenameTableNotValid 440 codeSyncerUnitGhostRenameToGhostTable 441 codeSyncerUnitGhostRenameGhostTblToOther 442 codeSyncerUnitGhostOnlineDDLOnGhostTbl 443 codeSyncerUnitPTApplyEmptyTable 444 codeSyncerUnitPTRenameTableNotValid 445 codeSyncerUnitPTRenameToPTTable 446 codeSyncerUnitPTRenamePTTblToOther 447 codeSyncerUnitPTOnlineDDLOnPTTbl 448 codeSyncerUnitRemoteSteamerWithGTID 449 codeSyncerUnitRemoteSteamerStartSync 450 codeSyncerUnitGetTableFromDB 451 codeSyncerUnitFirstEndPosNotFound 452 codeSyncerUnitResolveCasualityFail 453 codeSyncerUnitReopenStreamNotSupport 454 codeSyncerUnitUpdateConfigInSharding 455 codeSyncerUnitExecWithNoBlockingDDL 456 codeSyncerUnitGenBAList 457 codeSyncerUnitHandleDDLFailed 458 codeSyncerShardDDLConflict 459 codeSyncerFailpoint 460 codeSyncerEvent 461 codeSyncerOperatorNotExist 462 codeSyncerEventNotExist 463 codeSyncerParseDDL 464 codeSyncerUnsupportedStmt 465 codeSyncerGetEvent 466 codeSyncerDownstreamTableNotFound 467 codeSyncerReprocessWithSafeModeFail 468 ) 469 470 // DM-master error code. 471 const ( 472 codeMasterSQLOpNilRequest ErrCode = iota + 38001 473 codeMasterSQLOpNotSupport 474 codeMasterSQLOpWithoutSharding 475 codeMasterGRPCCreateConn 476 codeMasterGRPCSendOnCloseConn 477 codeMasterGRPCClientClose 478 codeMasterGRPCInvalidReqType 479 codeMasterGRPCRequestError 480 codeMasterDeployMapperVerify 481 codeMasterConfigParseFlagSet 482 codeMasterConfigUnknownItem 483 codeMasterConfigInvalidFlag 484 codeMasterConfigTomlTransform 485 codeMasterConfigTimeoutParse 486 codeMasterConfigUpdateCfgFile 487 codeMasterShardingDDLDiff 488 codeMasterStartService 489 codeMasterNoEmitToken 490 codeMasterLockNotFound 491 codeMasterLockIsResolving 492 codeMasterWorkerCliNotFound 493 codeMasterWorkerNotWaitLock 494 codeMasterHandleSQLReqFail 495 codeMasterOwnerExecDDL 496 codeMasterPartWorkerExecDDLFail 497 codeMasterWorkerExistDDLLock 498 codeMasterGetWorkerCfgExtractor 499 codeMasterTaskConfigExtractor 500 codeMasterWorkerArgsExtractor 501 codeMasterQueryWorkerConfig 502 codeMasterOperNotFound 503 codeMasterOperRespNotSuccess 504 codeMasterOperRequestTimeout 505 codeMasterHandleHTTPApis 506 codeMasterHostPortNotValid 507 codeMasterGetHostnameFail 508 codeMasterGenEmbedEtcdConfigFail 509 codeMasterStartEmbedEtcdFail 510 codeMasterParseURLFail 511 codeMasterJoinEmbedEtcdFail 512 codeMasterInvalidOperateOp 513 codeMasterAdvertiseAddrNotValid 514 codeMasterRequestIsNotForwardToLeader 515 codeMasterIsNotAsyncRequest 516 codeMasterFailToGetExpectResult 517 codeMasterPessimistNotStarted 518 codeMasterOptimistNotStarted 519 codeMasterMasterNameNotExist 520 codeMasterInvalidOfflineType 521 codeMasterAdvertisePeerURLsNotValid 522 codeMasterTLSConfigNotValid 523 codeMasterBoundChanging 524 codeMasterFailToImportFromV10x 525 codeMasterInconsistentOptimistDDLsAndInfo 526 codeMasterOptimisticTableInfobeforeNotExist 527 codeMasterOptimisticDownstreamMetaNotFound 528 codeMasterInvalidClusterID 529 codeMasterStartTask 530 ) 531 532 // DM-worker error code. 533 const ( 534 codeWorkerParseFlagSet ErrCode = iota + 40001 535 codeWorkerInvalidFlag 536 codeWorkerDecodeConfigFromFile 537 codeWorkerUndecodedItemFromFile 538 codeWorkerNeedSourceID 539 codeWorkerTooLongSourceID 540 codeWorkerRelayBinlogName 541 codeWorkerWriteConfigFile 542 codeWorkerLogInvalidHandler 543 codeWorkerLogPointerInvalid 544 codeWorkerLogFetchPointer 545 codeWorkerLogUnmarshalPointer 546 codeWorkerLogClearPointer 547 codeWorkerLogTaskKeyNotValid 548 codeWorkerLogUnmarshalTaskKey 549 codeWorkerLogFetchLogIter 550 codeWorkerLogGetTaskLog 551 codeWorkerLogUnmarshalBinary 552 codeWorkerLogForwardPointer 553 codeWorkerLogMarshalTask 554 codeWorkerLogSaveTask 555 codeWorkerLogDeleteKV 556 codeWorkerLogDeleteKVIter 557 codeWorkerLogUnmarshalTaskMeta 558 codeWorkerLogFetchTaskFromMeta 559 codeWorkerLogVerifyTaskMeta 560 codeWorkerLogSaveTaskMeta 561 codeWorkerLogGetTaskMeta 562 codeWorkerLogDeleteTaskMeta 563 codeWorkerMetaTomlTransform 564 codeWorkerMetaOldFileStat 565 codeWorkerMetaOldReadFile 566 codeWorkerMetaEncodeTask 567 codeWorkerMetaRemoveOldDir 568 codeWorkerMetaTaskLogNotFound 569 codeWorkerMetaHandleTaskOrder 570 codeWorkerMetaOpenTxn 571 codeWorkerMetaCommitTxn 572 codeWorkerRelayStageNotValid 573 codeWorkerRelayOperNotSupport 574 codeWorkerOpenKVDBFile 575 codeWorkerUpgradeCheckKVDir 576 codeWorkerMarshalVerBinary 577 codeWorkerUnmarshalVerBinary 578 codeWorkerGetVersionFromKV 579 codeWorkerSaveVersionToKV 580 codeWorkerVerAutoDowngrade 581 codeWorkerStartService 582 codeWorkerAlreadyClosed 583 codeWorkerNotRunningStage 584 codeWorkerNotPausedStage 585 codeWorkerUpdateTaskStage 586 codeWorkerMigrateStopRelay 587 codeWorkerSubTaskNotFound 588 codeWorkerSubTaskExists 589 codeWorkerOperSyncUnitOnly 590 codeWorkerRelayUnitStage 591 codeWorkerNoSyncerRunning 592 codeWorkerCannotUpdateSourceID 593 codeWorkerNoAvailUnits 594 codeWorkerDDLLockInfoNotFound 595 codeWorkerDDLLockInfoExists 596 codeWorkerCacheDDLInfoExists 597 codeWorkerExecSkipDDLConflict 598 codeWorkerExecDDLSyncerOnly 599 codeWorkerExecDDLTimeout 600 codeWorkerWaitRelayCatchupTimeout 601 codeWorkerRelayIsPurging 602 codeWorkerHostPortNotValid 603 codeWorkerNoStart 604 codeWorkerAlreadyStarted 605 codeWorkerSourceNotMatch 606 codeWorkerFailToGetSubtaskConfigFromEtcd 607 codeWorkerFailToGetSourceConfigFromEtcd 608 codeWorkerDDLLockOpNotFound 609 codeWorkerTLSConfigNotValid 610 codeWorkerFailConnectMaster 611 codeWorkerWaitRelayCatchupGTID 612 codeWorkerRelayConfigChanging 613 codeWorkerRouteTableDupMatch 614 codeWorkerUpdateSubTaskConfig 615 codeWorkerValidatorNotPaused 616 codeWorkerServerClosed 617 ) 618 619 // DM-tracer error code. 620 const ( 621 codeTracerParseFlagSet ErrCode = iota + 42001 622 codeTracerConfigTomlTransform 623 codeTracerConfigInvalidFlag 624 codeTracerTraceEventNotFound 625 codeTracerTraceIDNotProvided 626 codeTracerParamNotValid 627 codeTracerPostMethodOnly 628 codeTracerEventAssertionFail 629 codeTracerEventTypeNotValid 630 codeTracerStartService 631 ) 632 633 // ha related error code. 634 const ( 635 codeHAFailTxnOperation ErrCode = iota + 42501 636 codeHAInvalidItem 637 codeHAFailWatchEtcd 638 codeHAFailLeaseOperation 639 codeHAFailKeepalive 640 ) 641 642 // validator error code. 643 const ( 644 codeValidatorLoadPersistedData ErrCode = iota + 43001 645 codeValidatorPersistData 646 codeValidatorGetEvent 647 codeValidatorProcessRowEvent 648 codeValidatorValidateChange 649 codeValidatorNotFound 650 codeValidatorPanic 651 codeValidatorTooMuchPending 652 ) 653 654 // Schema-tracker error code. 655 const ( 656 codeSchemaTrackerInvalidJSON ErrCode = iota + 44001 657 codeSchemaTrackerCannotCreateSchema 658 codeSchemaTrackerCannotCreateTable 659 codeSchemaTrackerCannotSerialize 660 codeSchemaTrackerCannotGetTable 661 codeSchemaTrackerCannotExecDDL 662 codeSchemaTrackerCannotFetchDownstreamTable 663 codeSchemaTrackerCannotParseDownstreamTable 664 codeSchemaTrackerInvalidCreateTableStmt 665 codeSchemaTrackerRestoreStmtFail 666 codeSchemaTrackerCannotDropTable 667 codeSchemaTrackerInit 668 codeSchemaTrackerMarshalJSON 669 codeSchemaTrackerUnMarshalJSON 670 codeSchemaTrackerUnSchemaNotExist 671 codeSchemaTrackerCannotSetDownstreamSQLMode 672 codeSchemaTrackerCannotInitDownstreamParser 673 codeSchemaTrackerCannotMockDownstreamTable 674 codeSchemaTrackerCannotFetchDownstreamCreateTableStmt 675 codeSchemaTrackerIsClosed 676 ) 677 678 // HA scheduler. 679 const ( 680 codeSchedulerNotStarted ErrCode = iota + 46001 681 codeSchedulerStarted 682 codeSchedulerWorkerExist 683 codeSchedulerWorkerNotExist 684 codeSchedulerWorkerOnline 685 codeSchedulerWorkerInvalidTrans 686 codeSchedulerSourceCfgExist 687 codeSchedulerSourceCfgNotExist 688 codeSchedulerSourcesUnbound 689 codeSchedulerSourceOpTaskExist 690 codeSchedulerRelayStageInvalidUpdate 691 codeSchedulerRelayStageSourceNotExist 692 codeSchedulerMultiTask 693 codeSchedulerSubTaskExist 694 codeSchedulerSubTaskStageInvalidUpdate 695 codeSchedulerSubTaskOpTaskNotExist 696 codeSchedulerSubTaskOpSourceNotExist 697 codeSchedulerTaskNotExist 698 codeSchedulerRequireRunningTaskInSyncUnit 699 codeSchedulerRelayWorkersBusy 700 codeSchedulerRelayWorkersBound 701 codeSchedulerRelayWorkersWrongRelay 702 codeSchedulerSourceOpRelayExist 703 codeSchedulerLatchInUse 704 codeSchedulerSourceCfgUpdate 705 codeSchedulerWrongWorkerInput 706 codeSchedulerCantTransferToRelayWorker 707 codeSchedulerStartRelayOnSpecified 708 codeSchedulerStopRelayOnSpecified 709 codeSchedulerStartRelayOnBound 710 codeSchedulerStopRelayOnBound 711 codeSchedulerPauseTaskForTransferSource 712 codeSchedulerWorkerNotFree 713 codeSchedulerSubTaskNotExist 714 codeSchedulerSubTaskCfgUpdate 715 ) 716 717 // dmctl error code. 718 const ( 719 codeCtlGRPCCreateConn ErrCode = iota + 48001 720 codeCtlInvalidTLSCfg 721 codeCtlLoadTLSCfg 722 ) 723 724 // openapi error code. 725 const ( 726 codeOpenAPICommon ErrCode = iota + 49001 727 codeOpenAPITaskSourceNotFound 728 ) 729 730 // default error code. 731 const ( 732 codeNotSet ErrCode = iota + 50000 733 ) 734 735 // Error instances. 736 var ( 737 // Database operation related error. 738 ErrDBDriverError = New(codeDBDriverError, ClassDatabase, ScopeNotSet, LevelHigh, "database driver error", "Please check the database connection and the database config in configuration file.") 739 ErrDBBadConn = New(codeDBBadConn, ClassDatabase, ScopeNotSet, LevelHigh, "database driver", "Please check the database connection, then use `pause-task` to pause the task and then use `resume-task` to resume the task.") 740 ErrDBInvalidConn = New(codeDBInvalidConn, ClassDatabase, ScopeNotSet, LevelHigh, "database driver", "Please check the database connection, then use `pause-task` to stop the task and then use `resume-task` to resume the task.") 741 742 ErrDBUnExpect = New(codeDBUnExpect, ClassDatabase, ScopeNotSet, LevelHigh, "unexpect database error: %s", "") 743 ErrDBQueryFailed = New(codeDBQueryFailed, ClassDatabase, ScopeNotSet, LevelHigh, "query statement failed: %s", "") 744 ErrDBExecuteFailed = New(codeDBExecuteFailed, ClassDatabase, ScopeNotSet, LevelHigh, "execute statement failed: %s", "") 745 746 // Functional error. 747 ErrParseMydumperMeta = New(codeParseMydumperMeta, ClassFunctional, ScopeInternal, LevelHigh, "parse mydumper metadata error: %s, metadata: %s", "") 748 ErrGetFileSize = New(codeGetFileSize, ClassFunctional, ScopeInternal, LevelHigh, "get file %s size", "") 749 ErrDropMultipleTables = New(codeDropMultipleTables, ClassFunctional, ScopeInternal, LevelHigh, "not allowed operation: drop multiple tables in one statement", "It is recommended to include only one DDL operation in a statement executed upstream. Please manually handle it using dmctl (skipping the DDL statement or replacing the DDL statement with a specified DDL statement). For details, see https://docs.pingcap.com/tidb-data-migration/stable/handle-failed-sql-statements") 750 ErrRenameMultipleTables = New(codeRenameMultipleTables, ClassFunctional, ScopeInternal, LevelHigh, "not allowed operation: rename multiple tables in one statement", "It is recommended to include only one DDL operation in a statement executed upstream. Please manually handle it using dmctl (skipping the DDL statement or replacing the DDL statement with a specified DDL statement). For details, see https://docs.pingcap.com/tidb-data-migration/stable/handle-failed-sql-statements") 751 ErrAlterMultipleTables = New(codeAlterMultipleTables, ClassFunctional, ScopeInternal, LevelHigh, "not allowed operation: alter multiple tables in one statement", "It is recommended to include only one DDL operation in a statement executed upstream. Please manually handle it using dmctl (skipping the DDL statement or replacing the DDL statement with a specified DDL statement). For details, see https://docs.pingcap.com/tidb-data-migration/stable/handle-failed-sql-statements") 752 ErrParseSQL = New(codeParseSQL, ClassFunctional, ScopeInternal, LevelHigh, "parse statement: %s", "") 753 ErrUnknownTypeDDL = New(codeUnknownTypeDDL, ClassFunctional, ScopeInternal, LevelHigh, "unknown type ddl %+v", "Please manually handle it using dmctl (skipping the DDL statement or replacing the DDL statement with a specified DDL statement). For details, see https://docs.pingcap.com/tidb-data-migration/stable/handle-failed-sql-statements") 754 ErrRestoreASTNode = New(codeRestoreASTNode, ClassFunctional, ScopeInternal, LevelHigh, "restore ast node", "") 755 ErrParseGTID = New(codeParseGTID, ClassFunctional, ScopeInternal, LevelHigh, "parse GTID %s", "") 756 ErrNotSupportedFlavor = New(codeNotSupportedFlavor, ClassFunctional, ScopeInternal, LevelHigh, "flavor %s not supported", "Please check `flavor` config in source configuration file.") 757 ErrNotMySQLGTID = New(codeNotMySQLGTID, ClassFunctional, ScopeInternal, LevelHigh, "%s is not mysql GTID set", "") 758 ErrNotMariaDBGTID = New(codeNotMariaDBGTID, ClassFunctional, ScopeInternal, LevelHigh, "%s is not mariadb GTID set", "") 759 ErrNotUUIDString = New(codeNotUUIDString, ClassFunctional, ScopeInternal, LevelHigh, "%v is not UUID string", "") 760 ErrMariaDBDomainID = New(codeMariaDBDomainID, ClassFunctional, ScopeInternal, LevelHigh, "%v is not uint32", "") 761 ErrInvalidServerID = New(codeInvalidServerID, ClassFunctional, ScopeInternal, LevelHigh, "invalid server id %s", "") 762 ErrGetSQLModeFromStr = New(codeGetSQLModeFromStr, ClassFunctional, ScopeInternal, LevelHigh, "get sql mode from string literal %s", "") 763 ErrVerifySQLOperateArgs = New(codeVerifySQLOperateArgs, ClassFunctional, ScopeInternal, LevelLow, "", "Please make sure the args are correct.") 764 ErrStatFileSize = New(codeStatFileSize, ClassFunctional, ScopeInternal, LevelHigh, "get file statfs", "") 765 ErrReaderAlreadyRunning = New(codeReaderAlreadyRunning, ClassFunctional, ScopeInternal, LevelHigh, "binlog reader is already running", "") 766 ErrReaderAlreadyStarted = New(codeReaderAlreadyStarted, ClassFunctional, ScopeInternal, LevelHigh, "stage %s, expect %s, already started", "") 767 ErrReaderStateCannotClose = New(codeReaderStateCannotClose, ClassFunctional, ScopeInternal, LevelHigh, "stage %s, expect %s, can not close", "") 768 ErrReaderShouldStartSync = New(codeReaderShouldStartSync, ClassFunctional, ScopeInternal, LevelHigh, "stage %s, expect %s", "") 769 // pkg/streamer. 770 ErrEmptyRelayDir = New(codeEmptyRelayDir, ClassFunctional, ScopeInternal, LevelHigh, "empty relay dir", "Please check `relay-dir` config in task configuration file.") 771 ErrReadDir = New(codeReadDir, ClassFunctional, ScopeInternal, LevelHigh, "read dir: %s", "") 772 ErrBaseFileNotFound = New(codeBaseFileNotFound, ClassFunctional, ScopeInternal, LevelHigh, "base file %s in directory %s not found", "") 773 ErrBinFileCmpCondNotSupport = New(codeBinFileCmpCondNotSupport, ClassFunctional, ScopeInternal, LevelHigh, "cmp condition %v not supported", "") 774 ErrBinlogFileNotValid = New(codeBinlogFileNotValid, ClassFunctional, ScopeInternal, LevelHigh, "binlog file %s not valid", "") 775 ErrBinlogFilesNotFound = New(codeBinlogFilesNotFound, ClassFunctional, ScopeInternal, LevelHigh, "binlog files in dir %s not found", "") 776 ErrGetRelayLogStat = New(codeGetRelayLogStat, ClassFunctional, ScopeInternal, LevelHigh, "get stat for relay log %s", "") 777 ErrAddWatchForRelayLogDir = New(codeAddWatchForRelayLogDir, ClassFunctional, ScopeInternal, LevelHigh, "add watch for relay log dir %s", "") 778 ErrWatcherStart = New(codeWatcherStart, ClassFunctional, ScopeInternal, LevelHigh, "watcher starts for relay log dir %s", "") 779 ErrWatcherChanClosed = New(codeWatcherChanClosed, ClassFunctional, ScopeInternal, LevelHigh, "watcher's %s chan for relay log dir %s closed", "") 780 ErrWatcherChanRecvError = New(codeWatcherChanRecvError, ClassFunctional, ScopeInternal, LevelHigh, "watcher receives error, relay log dir %s", "") 781 ErrRelayLogFileSizeSmaller = New(codeRelayLogFileSizeSmaller, ClassFunctional, ScopeInternal, LevelHigh, "file size of relay log %s become smaller", "Please check the status of relay log and re-pull it. If you want to re-pull it, you should open relay.meta, set the binlog-name to the error pos name, set binlog-pos to 4, delete the stashed relay log and run `resume-relay` in dmctl.") 782 ErrBinlogFileNotSpecified = New(codeBinlogFileNotSpecified, ClassFunctional, ScopeInternal, LevelHigh, "binlog file must be specified", "") 783 ErrNoRelayLogMatchPos = New(codeNoRelayLogMatchPos, ClassFunctional, ScopeInternal, LevelHigh, "no relay log files in dir %s match pos %s", "") 784 ErrFirstRelayLogNotMatchPos = New(codeFirstRelayLogNotMatchPos, ClassFunctional, ScopeInternal, LevelHigh, "the first relay log %s not match the start pos %v", "") 785 ErrParserParseRelayLog = New(codeParserParseRelayLog, ClassFunctional, ScopeInternal, LevelHigh, "parse relay log file %s", "") 786 ErrNoSubdirToSwitch = New(codeNoSubdirToSwitch, ClassFunctional, ScopeInternal, LevelHigh, "parse for previous sub relay directory finished, but no next sub directory need to switch", "") 787 ErrNeedSyncAgain = New(codeNeedSyncAgain, ClassFunctional, ScopeInternal, LevelHigh, "Last sync error or closed, try sync and get event again", "") 788 ErrSyncClosed = New(codeSyncClosed, ClassFunctional, ScopeInternal, LevelHigh, "Sync was closed", "") 789 // pkg/utils. 790 ErrSchemaTableNameNotValid = New(codeSchemaTableNameNotValid, ClassFunctional, ScopeInternal, LevelHigh, "table name %s not valid", "") 791 ErrGenTableRouter = New(codeGenTableRouter, ClassFunctional, ScopeInternal, LevelHigh, "generate table router", "Please check `routes` config in task configuration file.") 792 ErrEncryptSecretKeyNotValid = New(codeEncryptSecretKeyNotValid, ClassFunctional, ScopeInternal, LevelHigh, "key size should be 16, 24 or 32, but input key's size is %d", "") 793 ErrEncryptGenCipher = New(codeEncryptGenCipher, ClassFunctional, ScopeInternal, LevelHigh, "generate cipher", "") 794 ErrEncryptGenIV = New(codeEncryptGenIV, ClassFunctional, ScopeInternal, LevelHigh, "generate iv", "") 795 ErrCiphertextLenNotValid = New(codeCiphertextLenNotValid, ClassFunctional, ScopeInternal, LevelHigh, "ciphertext's length should be greater than %d, but got %d not valid", "") 796 ErrCiphertextContextNotValid = New(codeCiphertextContextNotValid, ClassFunctional, ScopeInternal, LevelHigh, "ciphertext's content not valid", "") 797 ErrInvalidBinlogPosStr = New(codeInvalidBinlogPosStr, ClassFunctional, ScopeInternal, LevelHigh, "invalid mysql position string: %s", "") 798 ErrEncCipherTextBase64Decode = New(codeEncCipherTextBase64Decode, ClassFunctional, ScopeInternal, LevelHigh, "decode base64 encoded password %s", "") 799 // pkg/binlog. 800 ErrBinlogWriteBinaryData = New(codeBinlogWriteBinaryData, ClassFunctional, ScopeInternal, LevelHigh, "", "") 801 ErrBinlogWriteDataToBuffer = New(codeBinlogWriteDataToBuffer, ClassFunctional, ScopeInternal, LevelHigh, "", "") 802 ErrBinlogHeaderLengthNotValid = New(codeBinlogHeaderLengthNotValid, ClassFunctional, ScopeInternal, LevelHigh, "header length should be %d, but got %d not valid", "") 803 ErrBinlogEventDecode = New(codeBinlogEventDecode, ClassFunctional, ScopeInternal, LevelHigh, "decode % X", "") 804 ErrBinlogEmptyNextBinName = New(codeBinlogEmptyNextBinName, ClassFunctional, ScopeInternal, LevelHigh, "empty next binlog name not valid", "") 805 ErrBinlogParseSID = New(codeBinlogParseSID, ClassFunctional, ScopeInternal, LevelHigh, "", "") 806 ErrBinlogEmptyGTID = New(codeBinlogEmptyGTID, ClassFunctional, ScopeInternal, LevelHigh, "empty GTID set not valid", "") 807 ErrBinlogGTIDSetNotValid = New(codeBinlogGTIDSetNotValid, ClassFunctional, ScopeInternal, LevelHigh, "GTID set %s with flavor %s not valid", "") 808 ErrBinlogGTIDMySQLNotValid = New(codeBinlogGTIDMySQLNotValid, ClassFunctional, ScopeInternal, LevelHigh, "GTID set string %s for MySQL not valid", "") 809 ErrBinlogGTIDMariaDBNotValid = New(codeBinlogGTIDMariaDBNotValid, ClassFunctional, ScopeInternal, LevelHigh, "GTID set string %s for MariaDB not valid", "") 810 ErrBinlogMariaDBServerIDMismatch = New(codeBinlogMariaDBServerIDMismatch, ClassFunctional, ScopeInternal, LevelHigh, "server_id mismatch, in GTID (%d), in event header/server_id (%d)", "") 811 ErrBinlogOnlyOneGTIDSupport = New(codeBinlogOnlyOneGTIDSupport, ClassFunctional, ScopeInternal, LevelHigh, "only one GTID in set is supported, but got %d (%s)", "") 812 ErrBinlogOnlyOneIntervalInUUID = New(codeBinlogOnlyOneIntervalInUUID, ClassFunctional, ScopeInternal, LevelHigh, "only one Interval in UUIDSet is supported, but got %d (%s)", "") 813 ErrBinlogIntervalValueNotValid = New(codeBinlogIntervalValueNotValid, ClassFunctional, ScopeInternal, LevelHigh, "Interval's Stop should equal to Start+1, but got %+v (%s)", "") 814 ErrBinlogEmptyQuery = New(codeBinlogEmptyQuery, ClassFunctional, ScopeInternal, LevelHigh, "empty query not valid", "") 815 ErrBinlogTableMapEvNotValid = New(codeBinlogTableMapEvNotValid, ClassFunctional, ScopeInternal, LevelHigh, "empty schema (% X) or table (% X) or column type (% X)", "") 816 ErrBinlogExpectFormatDescEv = New(codeBinlogExpectFormatDescEv, ClassFunctional, ScopeInternal, LevelHigh, "expect FormatDescriptionEvent, but got %+v", "") 817 ErrBinlogExpectTableMapEv = New(codeBinlogExpectTableMapEv, ClassFunctional, ScopeInternal, LevelHigh, "expect TableMapEvent, but got %+v", "") 818 ErrBinlogExpectRowsEv = New(codeBinlogExpectRowsEv, ClassFunctional, ScopeInternal, LevelHigh, "expect event with type (%d), but got %+v", "") 819 ErrBinlogUnexpectedEv = New(codeBinlogUnexpectedEv, ClassFunctional, ScopeInternal, LevelHigh, "unexpected event %+v", "") 820 ErrBinlogParseSingleEv = New(codeBinlogParseSingleEv, ClassFunctional, ScopeInternal, LevelHigh, "", "") 821 ErrBinlogEventTypeNotValid = New(codeBinlogEventTypeNotValid, ClassFunctional, ScopeInternal, LevelHigh, "event type %d not valid", "") 822 ErrBinlogEventNoRows = New(codeBinlogEventNoRows, ClassFunctional, ScopeInternal, LevelHigh, "no rows not valid", "") 823 ErrBinlogEventNoColumns = New(codeBinlogEventNoColumns, ClassFunctional, ScopeInternal, LevelHigh, "no columns not valid", "") 824 ErrBinlogEventRowLengthNotEq = New(codeBinlogEventRowLengthNotEq, ClassFunctional, ScopeInternal, LevelHigh, "length of row (%d) not equal to length of column-type (%d)", "") 825 ErrBinlogColumnTypeNotSupport = New(codeBinlogColumnTypeNotSupport, ClassFunctional, ScopeInternal, LevelHigh, "column type %d in binlog not supported", "") 826 ErrBinlogGoMySQLTypeNotSupport = New(codeBinlogGoMySQLTypeNotSupport, ClassFunctional, ScopeInternal, LevelHigh, "go-mysql type %d in event generator not supported", "") 827 ErrBinlogColumnTypeMisMatch = New(codeBinlogColumnTypeMisMatch, ClassFunctional, ScopeInternal, LevelHigh, "value %+v (type %v) with column type %v not valid", "") 828 ErrBinlogDummyEvSizeTooSmall = New(codeBinlogDummyEvSizeTooSmall, ClassFunctional, ScopeInternal, LevelHigh, "required dummy event size (%d) is too small, the minimum supported size is %d", "") 829 ErrBinlogFlavorNotSupport = New(codeBinlogFlavorNotSupport, ClassFunctional, ScopeInternal, LevelHigh, "flavor %s not supported", "") 830 ErrBinlogDMLEmptyData = New(codeBinlogDMLEmptyData, ClassFunctional, ScopeInternal, LevelHigh, "empty data not valid", "") 831 ErrBinlogLatestGTIDNotInPrev = New(codeBinlogLatestGTIDNotInPrev, ClassFunctional, ScopeInternal, LevelHigh, "latest GTID %s is not one of the latest previousGTIDs %s not valid", "") 832 ErrBinlogReadFileByGTID = New(codeBinlogReadFileByGTID, ClassFunctional, ScopeInternal, LevelHigh, "read from file by GTID not supported", "") 833 ErrBinlogWriterNotStateNew = New(codeBinlogWriterNotStateNew, ClassFunctional, ScopeInternal, LevelHigh, "stage %s, expect %s, already started", "") 834 ErrBinlogWriterStateCannotClose = New(codeBinlogWriterStateCannotClose, ClassFunctional, ScopeInternal, LevelHigh, "stage %s, expect %s, can not close", "") 835 ErrBinlogWriterNeedStart = New(codeBinlogWriterNeedStart, ClassFunctional, ScopeInternal, LevelHigh, "stage %s, expect %s", "") 836 ErrBinlogWriterOpenFile = New(codeBinlogWriterOpenFile, ClassFunctional, ScopeInternal, LevelHigh, "open file", "") 837 ErrBinlogWriterGetFileStat = New(codeBinlogWriterGetFileStat, ClassFunctional, ScopeInternal, LevelHigh, "get stat for %s", "") 838 ErrBinlogWriterWriteDataLen = New(codeBinlogWriterWriteDataLen, ClassFunctional, ScopeInternal, LevelHigh, "data length %d", "") 839 ErrBinlogWriterFileNotOpened = New(codeBinlogWriterFileNotOpened, ClassFunctional, ScopeInternal, LevelHigh, "file %s not opened", "") 840 ErrBinlogWriterFileSync = New(codeBinlogWriterFileSync, ClassFunctional, ScopeInternal, LevelHigh, "sync file", "") 841 ErrBinlogPrevGTIDEvNotValid = New(codeBinlogPrevGTIDEvNotValid, ClassFunctional, ScopeInternal, LevelHigh, "the event should be a PreviousGTIDsEvent in go-mysql, but got %T", "") 842 ErrBinlogDecodeMySQLGTIDSet = New(codeBinlogDecodeMySQLGTIDSet, ClassFunctional, ScopeInternal, LevelHigh, "decode from % X", "") 843 ErrBinlogNeedMariaDBGTIDSet = New(codeBinlogNeedMariaDBGTIDSet, ClassFunctional, ScopeInternal, LevelHigh, "the event should be a MariadbGTIDListEvent, but got %T", "") 844 ErrBinlogParseMariaDBGTIDSet = New(codeBinlogParseMariaDBGTIDSet, ClassFunctional, ScopeInternal, LevelHigh, "parse MariaDB GTID set", "") 845 ErrBinlogMariaDBAddGTIDSet = New(codeBinlogMariaDBAddGTIDSet, ClassFunctional, ScopeInternal, LevelHigh, "add set %v to GTID set", "") 846 847 // pkg/tracing. 848 ErrTracingEventDataNotValid = New(codeTracingEventDataNotValid, ClassFunctional, ScopeInternal, LevelHigh, "invalid event data for type: %s", "") 849 ErrTracingUploadData = New(codeTracingUploadData, ClassFunctional, ScopeInternal, LevelHigh, "upload event", "") 850 ErrTracingEventTypeNotValid = New(codeTracingEventTypeNotValid, ClassFunctional, ScopeInternal, LevelHigh, "invalid event type %s, will not process", "") 851 ErrTracingGetTraceCode = New(codeTracingGetTraceCode, ClassFunctional, ScopeInternal, LevelHigh, "failed to get code information from runtime.Caller", "") 852 ErrTracingDataChecksum = New(codeTracingDataChecksum, ClassFunctional, ScopeInternal, LevelHigh, "calc data checksum", "") 853 ErrTracingGetTSO = New(codeTracingGetTSO, ClassFunctional, ScopeInternal, LevelHigh, "get tso", "") 854 // pkg/backoff. 855 ErrBackoffArgsNotValid = New(codeBackoffArgsNotValid, ClassFunctional, ScopeInternal, LevelMedium, "backoff argument %s value %v not valid", "") 856 // pkg. 857 ErrInitLoggerFail = New(codeInitLoggerFail, ClassFunctional, ScopeInternal, LevelMedium, "init logger failed", "") 858 // pkg/gtid. 859 ErrGTIDTruncateInvalid = New(codeGTIDTruncateInvalid, ClassFunctional, ScopeInternal, LevelHigh, "truncate GTID sets %v to %v not valid", "") 860 // pkg/streamer. 861 ErrRelayLogGivenPosTooBig = New(codeRelayLogGivenPosTooBig, ClassFunctional, ScopeInternal, LevelHigh, "the given relay log pos %s of meta config is too big, please check it again", "If the size of the corresponding binlog file has exceeded 4GB, please follow the solution in https://docs.pingcap.com/tidb-data-migration/stable/error-handling#the-relay-unit-throws-error-event-from--in--diff-from-passed-in-event--or-a-replication-task-is-interrupted-with-failing-to-get-or-parse-binlog-errors-like-get-binlog-error-error-1236-hy000-and-binlog-checksum-mismatch-data-may-be-corrupted-returned") 862 // pkg/election. 863 ErrElectionCampaignFail = New(codeElectionCampaignFail, ClassFunctional, ScopeInternal, LevelHigh, "fail to campaign leader: %s", "") 864 ErrElectionGetLeaderIDFail = New(codeElectionGetLeaderIDFail, ClassFunctional, ScopeInternal, LevelMedium, "fail to get leader ID", "") 865 866 // pkg/binlog. 867 ErrBinlogInvalidFilenameWithUUIDSuffix = New(codeBinlogInvalidFilenameWithUUIDSuffix, ClassFunctional, ScopeInternal, LevelHigh, "invalid binlog filename with uuid suffix %s", "") 868 869 // dm/common. 870 ErrDecodeEtcdKeyFail = New(codeDecodeEtcdKeyFail, ClassFunctional, ScopeInternal, LevelMedium, "fail to decode etcd key: %s", "") 871 872 // pkg/shardddl/optimism. 873 ErrShardDDLOptimismTrySyncFail = New(codeShardDDLOptimismTrySyncFail, ClassFunctional, ScopeInternal, LevelMedium, "fail to try sync the optimistic shard ddl lock %s: %s", "Please use `show-ddl-locks` command for more details.") 874 875 // pkg/conn. 876 ErrConnInvalidTLSConfig = New(codeConnInvalidTLSConfig, ClassFunctional, ScopeInternal, LevelMedium, "invalid TLS config", "Please check the `ssl-ca`, `ssl-cert` and `ssl-key` config.") 877 ErrConnRegistryTLSConfig = New(codeConnRegistryTLSConfig, ClassFunctional, ScopeInternal, LevelMedium, "fail to registry TLS config", "") 878 879 // pkg/upgrade. 880 ErrUpgradeVersionEtcdFail = New(codeUpgradeVersionEtcdFail, ClassFunctional, ScopeInternal, LevelHigh, "fail to operate DM cluster version in etcd", "Please use `list-member --master` to confirm whether the DM-master cluster is healthy") 881 882 // pkg/v1workermeta. 883 ErrInvalidV1WorkerMetaPath = New(codeInvalidV1WorkerMetaPath, ClassFunctional, ScopeInternal, LevelMedium, "%s is an invalid v1.0.x DM-worker meta path", "Please check no `meta-dir` set for v1.0.x DM-worker.") 884 885 // pkg/v1dbschema. 886 ErrFailUpdateV1DBSchema = New(codeFailUpdateV1DBSchema, ClassFunctional, ScopeInternal, LevelMedium, "fail to upgrade v1.0.x DB schema", "Please confirm that you have not violated any restrictions in the upgrade documentation.") 887 888 // pkg/binlog. 889 ErrBinlogStatusVarsParse = New(codeBinlogStatusVarsParse, ClassFunctional, ScopeInternal, LevelMedium, "fail to parse binglog status_vars: %v, offset: %d", "") 890 891 // Functional error. 892 ErrVerifyHandleErrorArgs = New(codeVerifyHandleErrorArgs, ClassFunctional, ScopeInternal, LevelLow, "", "Please make sure the args are correct.") 893 894 // pkg/parser. 895 ErrRewriteSQL = New(codeRewriteSQL, ClassFunctional, ScopeInternal, LevelHigh, "failed to rewrite SQL for target DB, stmt: %+v, targetTableNames: %+v", "") 896 897 // pkg/streamer. 898 ErrNoUUIDDirMatchGTID = New(codeNoUUIDDirMatchGTID, ClassFunctional, ScopeInternal, LevelHigh, "no relay subdir match gtid %s", "") 899 ErrNoRelayPosMatchGTID = New(codeNoRelayPosMatchGTID, ClassFunctional, ScopeInternal, LevelHigh, "no relay pos match gtid %s", "") 900 ErrReaderReachEndOfFile = New(codeReaderReachEndOfFile, ClassFunctional, ScopeInternal, LevelLow, "", "") 901 902 // pkg/dumplling. 903 ErrMetadataNoBinlogLoc = New(codeMetadataNoBinlogLoc, ClassFunctional, ScopeUpstream, LevelLow, "didn't found binlog location in dumped metadata file %s", "Please check log of dump unit, there maybe errors when read upstream binlog status") 904 905 ErrPreviousGTIDNotExist = New(codePreviousGTIDNotExist, ClassFunctional, ScopeInternal, LevelHigh, "no previous gtid event from binlog %s", "") 906 907 // pkg/utils. 908 ErrNoMasterStatus = New(codeNoMasterStatus, ClassFunctional, ScopeUpstream, LevelMedium, "upstream returns an empty result for SHOW MASTER STATUS", "Please make sure binlog is enabled, and check the upstream settings like privileges, RDS settings to read data from SHOW MASTER STATUS.") 909 ErrIncorrectReturnColumnsNum = New(codeIncorrectReturnColumnsNum, ClassFunctional, ScopeUpstream, LevelMedium, "upstream returns incorrect number of columns for SHOW MASTER STATUS", "Please check the upstream settings like privileges, RDS settings to read data from SHOW MASTER STATUS.") 910 911 // pkg/binlog. 912 ErrBinlogNotLogColumn = New(codeBinlogNotLogColumn, ClassBinlogOp, ScopeUpstream, LevelHigh, "upstream didn't log enough columns in binlog", "Please check if session `binlog_row_image` variable is not FULL, restart task to the location from where FULL binlog_row_image is used.") 913 914 // pkg/shardddl/optimism. 915 ErrShardDDLOptimismNeedSkipAndRedirect = New(codeShardDDLOptimismNeedSkipAndRedirect, ClassFunctional, ScopeInternal, LevelHigh, "receive conflict DDL for the optimistic shard ddl lock %s: %s. Now DM does not support conflicting DDLs, such as 'modify column'/'rename column'/'add column not null non default'.", "") 916 ErrShardDDLOptimismAddNotFullyDroppedColumn = New(codeShardDDLOptimismAddNotFullyDroppedColumn, ClassFunctional, ScopeInternal, LevelMedium, "fail to resolve adding not fully dropped columns for optimistic shard ddl lock %s: %s", "Please use `binlog skip` command to skip this error.") 917 918 // Config related error. 919 ErrConfigCheckItemNotSupport = New(codeConfigCheckItemNotSupport, ClassConfig, ScopeInternal, LevelMedium, "checking item %s is not supported\n%s", "Please check `ignore-checking-items` config in task configuration file, which can be set including `all`/`dump_privilege`/`replication_privilege`/`version`/`binlog_enable`/`binlog_format`/`binlog_row_image`/`table_schema`/`schema_of_shard_tables`/`auto_increment_ID`.") 920 ErrConfigTomlTransform = New(codeConfigTomlTransform, ClassConfig, ScopeInternal, LevelMedium, "%s", "Please check the configuration file has correct TOML format.") 921 ErrConfigYamlTransform = New(codeConfigYamlTransform, ClassConfig, ScopeInternal, LevelMedium, "%s", "Please check the configuration file has correct YAML format.") 922 ErrConfigTaskNameEmpty = New(codeConfigTaskNameEmpty, ClassConfig, ScopeInternal, LevelMedium, "task name should not be empty", "Please check the `name` config in task configuration file.") 923 ErrConfigEmptySourceID = New(codeConfigEmptySourceID, ClassConfig, ScopeInternal, LevelMedium, "empty source-id not valid", "Please check the `source-id` config in configuration file.") 924 ErrConfigTooLongSourceID = New(codeConfigTooLongSourceID, ClassConfig, ScopeInternal, LevelMedium, "too long source-id not valid", "Please check the `source-id` config in configuration file. The max source id length is 32.") 925 ErrConfigOnlineSchemeNotSupport = New(codeConfigOnlineSchemeNotSupport, ClassConfig, ScopeInternal, LevelMedium, "online scheme %s not supported", "Please check the `online-ddl-scheme` config in task configuration file. Only `ghost` and `pt` are currently supported.") 926 ErrConfigInvalidTimezone = New(codeConfigInvalidTimezone, ClassConfig, ScopeInternal, LevelMedium, "invalid timezone string: %s", "Please check the `timezone` config in task configuration file.") 927 ErrConfigParseFlagSet = New(codeConfigParseFlagSet, ClassConfig, ScopeInternal, LevelMedium, "parse subtask config flag set", "") 928 ErrConfigDecryptDBPassword = New(codeConfigDecryptDBPassword, ClassConfig, ScopeInternal, LevelMedium, "decrypt DB password %s failed", "") 929 ErrConfigMetaInvalid = New(codeConfigMetaInvalid, ClassConfig, ScopeInternal, LevelMedium, "must specify `binlog-name` without GTID enabled for the source or specify `binlog-gtid` with GTID enabled for the source", "Please check the `meta` config in task configuration file.") 930 ErrConfigMySQLInstNotFound = New(codeConfigMySQLInstNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql instance config must specify", "Please check the `mysql-instances` config in task configuration file.") 931 ErrConfigMySQLInstsAtLeastOne = New(codeConfigMySQLInstsAtLeastOne, ClassConfig, ScopeInternal, LevelMedium, "must specify at least one mysql-instances", "Please check the `mysql-instances` config in task configuration file.") 932 ErrConfigMySQLInstSameSourceID = New(codeConfigMySQLInstSameSourceID, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance (%d) and (%d) have same source-id (%s)", "Please check the `mysql-instances` config in task configuration file.") 933 ErrConfigMydumperCfgConflict = New(codeConfigMydumperCfgConflict, ClassConfig, ScopeInternal, LevelMedium, "mydumper-config-name and mydumper should only specify one", "Please check the `mydumper-config-name` and `mydumper` config in task configuration file.") 934 ErrConfigLoaderCfgConflict = New(codeConfigLoaderCfgConflict, ClassConfig, ScopeInternal, LevelMedium, "loader-config-name and loader should only specify one", "Please check the `loader-config-name` and `loader` config in task configuration file.") 935 ErrConfigSyncerCfgConflict = New(codeConfigSyncerCfgConflict, ClassConfig, ScopeInternal, LevelMedium, "syncer-config-name and syncer should only specify one", "Please check the `syncer-config-name` and `syncer` config in task configuration file.") 936 ErrConfigReadCfgFromFile = New(codeConfigReadCfgFromFile, ClassConfig, ScopeInternal, LevelMedium, "read config file %v", "") 937 ErrConfigNeedUniqueTaskName = New(codeConfigNeedUniqueTaskName, ClassConfig, ScopeInternal, LevelMedium, "must specify a unique task name", "Please check the `name` config in task configuration file.") 938 ErrConfigInvalidTaskMode = New(codeConfigInvalidTaskMode, ClassConfig, ScopeInternal, LevelMedium, "please specify right task-mode, support `full`, `incremental`, `all`", "Please check the `task-mode` config in task configuration file.") 939 ErrConfigNeedTargetDB = New(codeConfigNeedTargetDB, ClassConfig, ScopeInternal, LevelMedium, "must specify target-database", "Please check the `target-database` config in task configuration file.") 940 ErrConfigMetadataNotSet = New(codeConfigMetadataNotSet, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%s) must set meta for task-mode %s", "Please check the `meta` config in task configuration file.") 941 ErrConfigRouteRuleNotFound = New(codeConfigRouteRuleNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s route-rules %s not exist in routes", "Please check the `route-rules` config in task configuration file.") 942 ErrConfigFilterRuleNotFound = New(codeConfigFilterRuleNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s filter-rules %s not exist in filters", "Please check the `filter-rules` config in task configuration file.") 943 ErrConfigColumnMappingNotFound = New(codeConfigColumnMappingNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s column-mapping-rules %s not exist in column-mapping", "Please check the `column-mapping-rules` config in task configuration file.") 944 ErrConfigBAListNotFound = New(codeConfigBAListNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s list %s not exist in block allow list", "Please check the `block-allow-list` config in task configuration file.") 945 ErrConfigMydumperCfgNotFound = New(codeConfigMydumperCfgNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s mydumper config %s not exist in mydumpers", "Please check the `mydumper-config-name` config in task configuration file.") 946 ErrConfigMydumperPathNotValid = New(codeConfigMydumperPathNotValid, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s mydumper-path must specify a valid path to mydumper binary when task-mode is all or full", "Please check the `mydumper-path` config in task configuration file.") 947 ErrConfigLoaderCfgNotFound = New(codeConfigLoaderCfgNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s loader config %s not exist in loaders", "Please check the `loader-config-name` config in task configuration file.") 948 ErrConfigSyncerCfgNotFound = New(codeConfigSyncerCfgNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s syncer config %s not exist in syncer", "Please check the `syncer-config-name` config in task configuration file.") 949 ErrConfigSourceIDNotFound = New(codeConfigSourceIDNotFound, ClassConfig, ScopeInternal, LevelMedium, "source %s in deployment configuration not found", "Please use `operate-source create source-config-file-path` to add source.") 950 ErrConfigDuplicateCfgItem = New(codeConfigDuplicateCfgItem, ClassConfig, ScopeInternal, LevelMedium, "the following mysql configs have duplicate items, please remove the duplicates:\n%s", "Please check the `mysql-instances` config in task configuration file.") 951 ErrConfigShardModeNotSupport = New(codeConfigShardModeNotSupport, ClassConfig, ScopeInternal, LevelMedium, "shard mode %s not supported", "Please check the `shard-mode` config in task configuration file, which can be set to `pessimistic`/`optimistic`.") 952 ErrConfigMoreThanOne = New(codeConfigMoreThanOne, ClassConfig, ScopeInternal, LevelHigh, "found %d %s for %s which should <= 1", "") 953 ErrConfigEtcdParse = New(codeConfigEtcdParse, ClassConfig, ScopeInternal, LevelHigh, "incapable config of %s from etcd", "") 954 ErrConfigMissingForBound = New(codeConfigMissingForBound, ClassConfig, ScopeInternal, LevelHigh, "source bound %s doesn't have related source config in etcd", "") 955 ErrConfigBinlogEventFilter = New(codeConfigBinlogEventFilter, ClassConfig, ScopeInternal, LevelHigh, "generate binlog event filter", "Please check the `filters` config in source and task configuration files.") 956 ErrConfigGlobalConfigsUnused = New(codeConfigGlobalConfigsUnused, ClassConfig, ScopeInternal, LevelHigh, "The configurations as following %v are set in global configuration but instances don't use them", "Please check the configuration files.") 957 ErrConfigExprFilterManyExpr = New(codeConfigExprFilterManyExpr, ClassConfig, ScopeInternal, LevelHigh, "expression filter can only specify one of (insert, update, delete) expressions, but %s has specified %v", "If you want to filter by A or B, please write two filters.") 958 ErrConfigExprFilterNotFound = New(codeConfigExprFilterNotFound, ClassConfig, ScopeInternal, LevelHigh, "mysql-instance(%d)'s expression-filters %s not exist in expression-filter", "Please check the `expression-filters` config in task configuration file.") 959 ErrConfigExprFilterWrongGrammar = New(codeConfigExprFilterWrongGrammar, ClassConfig, ScopeInternal, LevelHigh, "expression-filter name(%s) SQL(%s) has wrong grammar: %v", "Please check the `expression-filters` config in task configuration file.") 960 ErrConfigExprFilterEmptyName = New(codeConfigExprFilterEmptyName, ClassConfig, ScopeInternal, LevelHigh, "expression-filter %s has empty %s", "Please check the `expression-filters` config in task configuration file.") 961 ErrConfigCheckerMaxTooSmall = New(codeConfigCheckerMaxTooSmall, ClassConfig, ScopeInternal, LevelHigh, "`backoff-max` value %v is less than `backoff-min` value %v", "Please increase `backoff-max` config in task configuration file.") 962 ErrConfigGenBAList = New(codeConfigGenBAList, ClassConfig, ScopeInternal, LevelHigh, "generate block allow list error", "Please check the `block-allow-list` config in task configuration file.") 963 ErrConfigGenTableRouter = New(codeConfigGenTableRouter, ClassConfig, ScopeInternal, LevelHigh, "generate table router error", "Please check the `routes` config in task configuration file.") 964 ErrConfigGenColumnMapping = New(codeConfigGenColumnMapping, ClassConfig, ScopeInternal, LevelHigh, "generate column mapping error", "Please check the `column-mappings` config in task configuration file.") 965 ErrConfigInvalidChunkFileSize = New(codeConfigInvalidChunkFileSize, ClassConfig, ScopeInternal, LevelHigh, "invalid `chunk-filesize` %v", "Please check the `chunk-filesize` config in task configuration file.") 966 ErrConfigOnlineDDLInvalidRegex = New(codeConfigOnlineDDLInvalidRegex, ClassConfig, ScopeInternal, LevelHigh, 967 "config '%s' regex pattern '%s' invalid, reason: %s", "Please check if params is correctly in the configuration file.") 968 ErrConfigOnlineDDLMistakeRegex = New(codeConfigOnlineDDLMistakeRegex, ClassConfig, ScopeInternal, LevelHigh, 969 "online ddl sql '%s' invalid, table %s fail to match '%s' online ddl regex", "Please update your `shadow-table-rules` or `trash-table-rules` in the configuration file.") 970 ErrOpenAPITaskConfigExist = New(codeConfigOpenAPITaskConfigExist, ClassConfig, ScopeInternal, LevelLow, "the openapi task config for '%s' already exist", "If you want to override it, please use the overwrite flag.") 971 ErrOpenAPITaskConfigNotExist = New(codeConfigOpenAPITaskConfigNotExist, ClassConfig, ScopeInternal, LevelLow, "the openapi task config for '%s' does not exist", "") 972 ErrConfigCollationCompatibleNotSupport = New(codeCollationCompatibleNotSupport, ClassConfig, ScopeInternal, LevelMedium, "collation compatible %s not supported", "Please check the `collation_compatible` config in task configuration file, which can be set to `loose`/`strict`.") 973 ErrConfigInvalidLoadMode = New(codeConfigInvalidLoadMode, ClassConfig, ScopeInternal, LevelMedium, "invalid load mode '%s'", "Please choose a valid value in ['logical', 'physical']") 974 ErrConfigInvalidDuplicateResolution = New(codeConfigInvalidLoadDuplicateResolution, ClassConfig, ScopeInternal, LevelMedium, "invalid load on-duplicate-logical or on-duplicate option '%s'", "Please choose a valid value in ['replace', 'error', 'ignore'] or leave it empty.") 975 ErrConfigValidationMode = New(codeConfigValidationMode, ClassConfig, ScopeInternal, LevelHigh, "invalid validation mode", "Please check `validation-mode` config in task configuration file.") 976 ErrContinuousValidatorCfgNotFound = New(codeContinuousValidatorCfgNotFound, ClassConfig, ScopeInternal, LevelMedium, "mysql-instance(%d)'s continuous validator config %s not exist", "Please check the `validator-config-name` config in task configuration file.") 977 ErrConfigStartTimeTooLate = New(codeConfigStartTimeTooLate, ClassConfig, ScopeInternal, LevelHigh, "start-time %s is too late, no binlog location matches it", "Please check the `--start-time` is expected or try again later.") 978 ErrConfigLoaderDirInvalid = New(codeConfigLoaderDirInvalid, ClassConfig, ScopeInternal, LevelHigh, "loader's dir %s is invalid", "Please check the `dir` config in task configuration file.") 979 ErrConfigLoaderS3NotSupport = New(codeConfigLoaderS3NotSupport, ClassConfig, ScopeInternal, LevelHigh, "loader's dir %s is s3 dir, but s3 is not supported", "Please check the `dir` config in task configuration file and you can use `Lightning` by set config `import-mode` be `sql` which supports s3 instead.") 980 ErrConfigInvalidSafeModeDuration = New(codeConfigInvalidSafeModeDuration, ClassConfig, ScopeInternal, LevelMedium, "safe-mode-duration '%s' parsed failed: %v", "Please check the `safe-mode-duration` is correct.") 981 ErrConfigConfictSafeModeDurationAndSafeMode = New(codeConfigConfictSafeModeDurationAndSafeMode, ClassConfig, ScopeInternal, LevelLow, "safe-mode(true) conflicts with safe-mode-duration(0s)", "Please set safe-mode to false or safe-mode-duration to non-zero.") 982 ErrConfigInvalidPhysicalDuplicateResolution = New(codeConfigInvalidLoadPhysicalDuplicateResolution, ClassConfig, ScopeInternal, LevelMedium, "invalid load on-duplicate-physical option '%s'", "Please choose a valid value in ['none', 'manual'] or leave it empty.") 983 ErrConfigInvalidPhysicalChecksum = New(codeConfigInvalidLoadPhysicalChecksum, ClassConfig, ScopeInternal, LevelMedium, "invalid load checksum-physical option '%s'", "Please choose a valid value in ['required', 'optional', 'off'] or leave it empty.") 984 ErrConfigColumnMappingDeprecated = New(codeConfigColumnMappingDeprecated, ClassConfig, ScopeInternal, LevelHigh, "column-mapping is not supported since v6.6.0", "Please use extract-table/extract-schema/extract-source to handle data conflict when merge tables. See https://docs.pingcap.com/tidb/v6.4/task-configuration-file-full#task-configuration-file-template-advanced") 985 ErrConfigInvalidLoadAnalyze = New(codeConfigInvalidLoadAnalyze, ClassConfig, ScopeInternal, LevelMedium, "invalid load analyze option '%s'", "Please choose a valid value in ['required', 'optional', 'off'] or leave it empty.") 986 ErrConfigStrictOptimisticShardMode = New(codeConfigStrictOptimisticShardMode, ClassConfig, ScopeInternal, LevelMedium, "cannot enable `strict-optimistic-shard-mode` while `shard-mode` is not `optimistic`", "Please set `shard-mode` to `optimistic` if you want to enable `strict-optimistic-shard-mode`.") 987 ErrConfigSecretKeyPath = New(codeConfigSecretKeyPath, ClassConfig, ScopeInternal, LevelHigh, "invalid secret key path or content: %v", "Please check whether the path is valid, and has required permission to read the file, and the key is correct.") 988 989 // Binlog operation error. 990 ErrBinlogExtractPosition = New(codeBinlogExtractPosition, ClassBinlogOp, ScopeInternal, LevelHigh, "", "") 991 ErrBinlogInvalidFilename = New(codeBinlogInvalidFilename, ClassBinlogOp, ScopeInternal, LevelHigh, "invalid binlog filename", "") 992 ErrBinlogParsePosFromStr = New(codeBinlogParsePosFromStr, ClassBinlogOp, ScopeInternal, LevelHigh, "", "") 993 994 // Checkpoint error. 995 ErrCheckpointInvalidTaskMode = New(codeCheckpointInvalidTaskMode, ClassCheckpoint, ScopeInternal, LevelMedium, "invalid task mode: %s", "") 996 ErrCheckpointSaveInvalidPos = New(codeCheckpointSaveInvalidPos, ClassCheckpoint, ScopeInternal, LevelHigh, "save point %s is older than current location %s", "") 997 ErrCheckpointInvalidTableFile = New(codeCheckpointInvalidTableFile, ClassCheckpoint, ScopeInternal, LevelMedium, "invalid db table sql file - %s", "") 998 ErrCheckpointDBNotExistInFile = New(codeCheckpointDBNotExistInFile, ClassCheckpoint, ScopeInternal, LevelMedium, "db (%s) not exist in data files, but in checkpoint", "") 999 ErrCheckpointTableNotExistInFile = New(codeCheckpointTableNotExistInFile, ClassCheckpoint, ScopeInternal, LevelMedium, "table (%s) not exist in db (%s) data files, but in checkpoint", "") 1000 ErrCheckpointRestoreCountGreater = New(codeCheckpointRestoreCountGreater, ClassCheckpoint, ScopeInternal, LevelMedium, "restoring count greater than total count for table[%v]", "") 1001 1002 // Task check error. 1003 ErrTaskCheckSameTableName = New(codeTaskCheckSameTableName, ClassTaskCheck, ScopeInternal, LevelMedium, "same table name in case-insensitive %v", "Please check `target-table` config in task configuration file.") 1004 ErrTaskCheckFailedOpenDB = New(codeTaskCheckFailedOpenDB, ClassTaskCheck, ScopeInternal, LevelHigh, "failed to open DSN %s:***@%s:%d", "Please check the database config in configuration file.") 1005 ErrTaskCheckGenTableRouter = New(codeTaskCheckGenTableRouter, ClassTaskCheck, ScopeInternal, LevelMedium, "generate table router error", "Please check the `routes` config in task configuration file.") 1006 ErrTaskCheckGenColumnMapping = New(codeTaskCheckGenColumnMapping, ClassTaskCheck, ScopeInternal, LevelMedium, "generate column mapping error", "Please check the `column-mappings` config in task configuration file.") 1007 ErrTaskCheckSyncConfigError = New(codeTaskCheckSyncConfigError, ClassTaskCheck, ScopeInternal, LevelMedium, "%s: %v\n detail: %v", "") 1008 ErrTaskCheckGenBAList = New(codeTaskCheckGenBAList, ClassTaskCheck, ScopeInternal, LevelMedium, "generate block allow list error", "Please check the `block-allow-list` config in task configuration file.") 1009 ErrSourceCheckGTID = New(codeSourceCheckGTID, ClassTaskCheck, ScopeInternal, LevelMedium, "%s has GTID_MODE = %s instead of ON", "Please check the `enable-gtid` config in source configuration file.") 1010 1011 // Relay log basic API error. 1012 ErrRelayParseUUIDIndex = New(codeRelayParseUUIDIndex, ClassRelayEventLib, ScopeInternal, LevelHigh, "parse server-uuid.index", "") 1013 ErrRelayParseUUIDSuffix = New(codeRelayParseUUIDSuffix, ClassRelayEventLib, ScopeInternal, LevelHigh, "UUID (with suffix) %s not valid", "") 1014 ErrRelayUUIDWithSuffixNotFound = New(codeRelayUUIDWithSuffixNotFound, ClassRelayEventLib, ScopeInternal, LevelHigh, "no UUID (with suffix) matched %s found in %s, all UUIDs are %v", "") 1015 ErrRelayGenFakeRotateEvent = New(codeRelayGenFakeRotateEvent, ClassRelayEventLib, ScopeInternal, LevelHigh, "generate fake rotate event", "") 1016 ErrRelayNoValidRelaySubDir = New(codeRelayNoValidRelaySubDir, ClassRelayEventLib, ScopeInternal, LevelHigh, "there aren't any data under relay log directory %s.", "Please check relay log using query-status.") 1017 1018 // Relay unit error. 1019 ErrRelayUUIDSuffixNotValid = New(codeRelayUUIDSuffixNotValid, ClassRelayUnit, ScopeInternal, LevelHigh, "UUID %s suffix %d should be 1 larger than previous suffix %d", "") 1020 ErrRelayUUIDSuffixLessThanPrev = New(codeRelayUUIDSuffixLessThanPrev, ClassRelayUnit, ScopeInternal, LevelHigh, "previous UUID %s has suffix larger than %s", "") 1021 ErrRelayLoadMetaData = New(codeRelayLoadMetaData, ClassRelayUnit, ScopeInternal, LevelHigh, "load meta data", "") 1022 ErrRelayBinlogNameNotValid = New(codeRelayBinlogNameNotValid, ClassRelayUnit, ScopeInternal, LevelHigh, "relay-binlog-name %s not valid", "Please check the `relay-binlog-name` config in source config file.") 1023 ErrRelayNoCurrentUUID = New(codeRelayNoCurrentUUID, ClassRelayUnit, ScopeInternal, LevelHigh, "no current UUID set", "") 1024 ErrRelayFlushLocalMeta = New(codeRelayFlushLocalMeta, ClassRelayUnit, ScopeInternal, LevelHigh, "flush local meta", "") 1025 ErrRelayUpdateIndexFile = New(codeRelayUpdateIndexFile, ClassRelayUnit, ScopeInternal, LevelHigh, "update UUID index file %s", "") 1026 ErrRelayLogDirpathEmpty = New(codeRelayLogDirpathEmpty, ClassRelayUnit, ScopeInternal, LevelHigh, "dirpath is empty", "Please check the `relay-dir` config in source config file or dm-worker config file.") 1027 ErrRelayReaderNotStateNew = New(codeRelayReaderNotStateNew, ClassRelayUnit, ScopeInternal, LevelHigh, "stage %s, expect %s, already started", "") 1028 ErrRelayReaderStateCannotClose = New(codeRelayReaderStateCannotClose, ClassRelayUnit, ScopeInternal, LevelHigh, "stage %s, expect %s, can not close", "") 1029 ErrRelayReaderNeedStart = New(codeRelayReaderNeedStart, ClassRelayUnit, ScopeInternal, LevelHigh, "stage %s, expect %s", "") 1030 ErrRelayTCPReaderStartSync = New(codeRelayTCPReaderStartSync, ClassRelayUnit, ScopeUpstream, LevelHigh, "start sync from position %s", "") 1031 ErrRelayTCPReaderNilGTID = New(codeRelayTCPReaderNilGTID, ClassRelayUnit, ScopeInternal, LevelHigh, "nil GTID set not valid", "") 1032 ErrRelayTCPReaderStartSyncGTID = New(codeRelayTCPReaderStartSyncGTID, ClassRelayUnit, ScopeUpstream, LevelHigh, "start sync from GTID set %s", "") 1033 ErrRelayTCPReaderGetEvent = New(codeRelayTCPReaderGetEvent, ClassRelayUnit, ScopeUpstream, LevelHigh, "TCPReader get relay event with error", "") 1034 ErrRelayWriterNotStateNew = New(codeRelayWriterNotStateNew, ClassRelayUnit, ScopeInternal, LevelHigh, "stage %s, expect %s, already started", "") 1035 ErrRelayWriterStateCannotClose = New(codeRelayWriterStateCannotClose, ClassRelayUnit, ScopeInternal, LevelHigh, "stage %s, expect %s, can not close", "") 1036 ErrRelayWriterNeedStart = New(codeRelayWriterNeedStart, ClassRelayUnit, ScopeInternal, LevelHigh, "stage %s, expect %s", "") 1037 ErrRelayWriterNotOpened = New(codeRelayWriterNotOpened, ClassRelayUnit, ScopeInternal, LevelHigh, "no underlying writer opened", "") 1038 ErrRelayWriterExpectRotateEv = New(codeRelayWriterExpectRotateEv, ClassRelayUnit, ScopeInternal, LevelHigh, "except RotateEvent, but got %+v", "") 1039 ErrRelayWriterRotateEvWithNoWriter = New(codeRelayWriterRotateEvWithNoWriter, ClassRelayUnit, ScopeInternal, LevelHigh, "non-fake RotateEvent %+v received, but no binlog file opened", "") 1040 ErrRelayWriterStatusNotValid = New(codeRelayWriterStatusNotValid, ClassRelayUnit, ScopeInternal, LevelHigh, "invalid status type %T of the underlying writer", "") 1041 ErrRelayWriterGetFileStat = New(codeRelayWriterGetFileStat, ClassRelayUnit, ScopeInternal, LevelHigh, "get stat for %s", "") 1042 ErrRelayWriterLatestPosGTFileSize = New(codeRelayWriterLatestPosGTFileSize, ClassRelayUnit, ScopeInternal, LevelHigh, "latest pos %d greater than file size %d, should not happen", "") 1043 ErrRelayWriterFileOperate = New(codeRelayWriterFileOperate, ClassRelayUnit, ScopeInternal, LevelHigh, "", "") 1044 ErrRelayCheckBinlogFileHeaderExist = New(codeRelayCheckBinlogFileHeaderExist, ClassRelayUnit, ScopeInternal, LevelHigh, "", "") 1045 ErrRelayCheckFormatDescEventExist = New(codeRelayCheckFormatDescEventExist, ClassRelayUnit, ScopeInternal, LevelHigh, "", "") 1046 ErrRelayCheckFormatDescEventParseEv = New(codeRelayCheckFormatDescEventParseEv, ClassRelayUnit, ScopeInternal, LevelHigh, "parse %s", "") 1047 ErrRelayCheckIsDuplicateEvent = New(codeRelayCheckIsDuplicateEvent, ClassRelayUnit, ScopeInternal, LevelHigh, "", "") 1048 ErrRelayUpdateGTID = New(codeRelayUpdateGTID, ClassRelayUnit, ScopeInternal, LevelHigh, "update GTID set %v with GTID %s", "") 1049 ErrRelayNeedPrevGTIDEvBeforeGTIDEv = New(codeRelayNeedPrevGTIDEvBeforeGTIDEv, ClassRelayUnit, ScopeInternal, LevelHigh, "should have a PreviousGTIDsEvent before the GTIDEvent %+v", "") 1050 ErrRelayNeedMaGTIDListEvBeforeGTIDEv = New(codeRelayNeedMaGTIDListEvBeforeGTIDEv, ClassRelayUnit, ScopeInternal, LevelHigh, "should have a MariadbGTIDListEvent before the MariadbGTIDEvent %+v", "") 1051 ErrRelayMkdir = New(codeRelayMkdir, ClassRelayUnit, ScopeInternal, LevelHigh, "relay mkdir", "") 1052 ErrRelaySwitchMasterNeedGTID = New(codeRelaySwitchMasterNeedGTID, ClassRelayUnit, ScopeInternal, LevelHigh, "can only switch relay's master server when GTID enabled", "Please check `enable-gtid` config in source configuration file.") 1053 ErrRelayThisStrategyIsPurging = New(codeRelayThisStrategyIsPurging, ClassRelayUnit, ScopeInternal, LevelHigh, "this strategy is purging", "") 1054 ErrRelayOtherStrategyIsPurging = New(codeRelayOtherStrategyIsPurging, ClassRelayUnit, ScopeInternal, LevelHigh, "%s is purging", "") 1055 ErrRelayPurgeIsForbidden = New(codeRelayPurgeIsForbidden, ClassRelayUnit, ScopeInternal, LevelHigh, "relay log purge is forbidden temporarily, because %s", "Please try again later.") 1056 ErrRelayNoActiveRelayLog = New(codeRelayNoActiveRelayLog, ClassRelayUnit, ScopeInternal, LevelHigh, "no active relay log file found", "") 1057 ErrRelayPurgeRequestNotValid = New(codeRelayPurgeRequestNotValid, ClassRelayUnit, ScopeInternal, LevelHigh, "request %+v not valid", "") 1058 ErrRelayTrimUUIDNotFound = New(codeRelayTrimUUIDNotFound, ClassRelayUnit, ScopeInternal, LevelHigh, "UUID %s in UUIDs %v not found", "") 1059 ErrRelayRemoveFileFail = New(codeRelayRemoveFileFail, ClassRelayUnit, ScopeInternal, LevelHigh, "remove relay log %s %s", "") 1060 ErrRelayPurgeArgsNotValid = New(codeRelayPurgeArgsNotValid, ClassRelayUnit, ScopeInternal, LevelHigh, "args (%T) %+v not valid", "") 1061 ErrPreviousGTIDsNotValid = New(codePreviousGTIDsNotValid, ClassRelayUnit, ScopeInternal, LevelHigh, "previousGTIDs %s not valid", "") 1062 ErrRotateEventWithDifferentServerID = New(codeRotateEventWithDifferentServerID, ClassRelayUnit, ScopeInternal, LevelHigh, "receive fake rotate event with different server_id", "Please use `resume-relay` command if upstream database has changed") 1063 1064 // Dump unit error. 1065 ErrDumpUnitRuntime = New(codeDumpUnitRuntime, ClassDumpUnit, ScopeInternal, LevelHigh, "mydumper/dumpling runs with error, with output (may empty): %s", "") 1066 ErrDumpUnitGenTableRouter = New(codeDumpUnitGenTableRouter, ClassDumpUnit, ScopeInternal, LevelHigh, "generate table router", "Please check `routes` config in task configuration file.") 1067 ErrDumpUnitGenBAList = New(codeDumpUnitGenBAList, ClassDumpUnit, ScopeInternal, LevelHigh, "generate block allow list", "Please check the `block-allow-list` config in task configuration file.") 1068 ErrDumpUnitGlobalLock = New(codeDumpUnitGlobalLock, ClassDumpUnit, ScopeInternal, LevelHigh, "Couldn't acquire global lock", "Please check upstream privilege about FTWRL, or add `--no-locks` or `--consistency none` to extra-args of mydumpers") 1069 1070 // Load unit error. 1071 ErrLoadUnitCreateSchemaFile = New(codeLoadUnitCreateSchemaFile, ClassLoadUnit, ScopeInternal, LevelMedium, "generate schema file", "Please check the `loaders` config in task configuration file.") 1072 ErrLoadUnitInvalidFileEnding = New(codeLoadUnitInvalidFileEnding, ClassLoadUnit, ScopeInternal, LevelHigh, "corresponding ending of sql: ')' not found", "") 1073 ErrLoadUnitParseQuoteValues = New(codeLoadUnitParseQuoteValues, ClassLoadUnit, ScopeInternal, LevelHigh, "parse quote values error", "") 1074 ErrLoadUnitDoColumnMapping = New(codeLoadUnitDoColumnMapping, ClassLoadUnit, ScopeInternal, LevelHigh, "mapping row data %v for table %+v", "") 1075 ErrLoadUnitReadSchemaFile = New(codeLoadUnitReadSchemaFile, ClassLoadUnit, ScopeInternal, LevelHigh, "read schema from sql file %s", "") 1076 ErrLoadUnitParseStatement = New(codeLoadUnitParseStatement, ClassLoadUnit, ScopeInternal, LevelHigh, "parse statement %s", "") 1077 ErrLoadUnitNotCreateTable = New(codeLoadUnitNotCreateTable, ClassLoadUnit, ScopeInternal, LevelHigh, "statement %s for %s/%s is not create table statement", "") 1078 ErrLoadUnitDispatchSQLFromFile = New(codeLoadUnitDispatchSQLFromFile, ClassLoadUnit, ScopeInternal, LevelHigh, "dispatch sql", "") 1079 ErrLoadUnitInvalidInsertSQL = New(codeLoadUnitInvalidInsertSQL, ClassLoadUnit, ScopeInternal, LevelHigh, "invalid insert sql %s", "") 1080 ErrLoadUnitGenTableRouter = New(codeLoadUnitGenTableRouter, ClassLoadUnit, ScopeInternal, LevelHigh, "generate table router", "Please check `routes` config in task configuration file.") 1081 ErrLoadUnitGenColumnMapping = New(codeLoadUnitGenColumnMapping, ClassLoadUnit, ScopeInternal, LevelHigh, "generate column mapping", "Please check the `column-mapping-rules` config in task configuration file.") 1082 ErrLoadUnitNoDBFile = New(codeLoadUnitNoDBFile, ClassLoadUnit, ScopeInternal, LevelHigh, "invalid data sql file, cannot find db - %s", "") 1083 ErrLoadUnitNoTableFile = New(codeLoadUnitNoTableFile, ClassLoadUnit, ScopeInternal, LevelHigh, "invalid data sql file, cannot find table - %s", "") 1084 ErrLoadUnitDumpDirNotFound = New(codeLoadUnitDumpDirNotFound, ClassLoadUnit, ScopeInternal, LevelHigh, "%s does not exist or it's not a dir", "") 1085 ErrLoadUnitDuplicateTableFile = New(codeLoadUnitDuplicateTableFile, ClassLoadUnit, ScopeInternal, LevelHigh, "invalid table schema file, duplicated item - %s", "") 1086 ErrLoadUnitGenBAList = New(codeLoadUnitGenBAList, ClassLoadUnit, ScopeInternal, LevelHigh, "generate block allow list", "Please check the `block-allow-list` config in task configuration file.") 1087 ErrLoadTaskWorkerNotMatch = New(codeLoadTaskWorkerNotMatch, ClassFunctional, ScopeInternal, LevelHigh, "different worker in load stage, previous worker: %s, current worker: %s", "Please check if the previous worker is online.") 1088 ErrLoadTaskCheckPointNotMatch = New(codeLoadCheckPointNotMatch, ClassFunctional, ScopeInternal, LevelHigh, "inconsistent checkpoints between loader and target database", "If you want to redo the whole task, please check that you have not forgotten to add -remove-meta flag for start-task command.") 1089 ErrLoadLightningRuntime = New(codeLoadLightningRuntime, ClassLoadUnit, ScopeInternal, LevelHigh, "", "") 1090 ErrLoadLightningHasDup = New(codeLoadLightningHasDup, ClassLoadUnit, ScopeInternal, LevelMedium, "physical import finished but the data has duplication, please check `%s`.`%s` to see the duplication", "You can refer to https://docs.pingcap.com/tidb/stable/tidb-lightning-physical-import-mode-usage#conflict-detection to manually insert data and resume the task.") 1091 ErrLoadLightningChecksum = New(codeLoadLightningChecksum, ClassLoadUnit, ScopeInternal, LevelMedium, "checksum mismatched, KV number in source files: %s, KV number in TiDB cluster: %s", "If TiDB cluster has more KV, please check if the migrated tables are empty before the task. If source files have more KV, please set `on-duplicate-physical` and restart the task to see data duplication. You can resume the task to ignore the error if you want.") 1092 1093 // Sync unit error. 1094 ErrSyncerUnitPanic = New(codeSyncerUnitPanic, ClassSyncUnit, ScopeInternal, LevelHigh, "panic error: %v", "") 1095 ErrSyncUnitInvalidTableName = New(codeSyncUnitInvalidTableName, ClassSyncUnit, ScopeInternal, LevelHigh, "extract table name for DML error: %s", "") 1096 ErrSyncUnitTableNameQuery = New(codeSyncUnitTableNameQuery, ClassSyncUnit, ScopeInternal, LevelHigh, "table name parse error: %s", "") 1097 ErrSyncUnitNotSupportedDML = New(codeSyncUnitNotSupportedDML, ClassSyncUnit, ScopeInternal, LevelHigh, "DMLNode %v not supported", "") 1098 ErrSyncUnitAddTableInSharding = New(codeSyncUnitAddTableInSharding, ClassSyncUnit, ScopeInternal, LevelMedium, "in sequence sharding, add table, activeDDL: %s, sharding sequence: %s not supported", "") 1099 ErrSyncUnitDropSchemaTableInSharding = New(codeSyncUnitDropSchemaTableInSharding, ClassSyncUnit, ScopeInternal, LevelMedium, "in sequence sharding try drop sources %v not supported, activeDDL: %s, sharding sequence: %s", "") 1100 ErrSyncUnitInvalidShardMeta = New(codeSyncUnitInvalidShardMeta, ClassSyncUnit, ScopeInternal, LevelHigh, "invalid sharding meta data", "") 1101 ErrSyncUnitDDLWrongSequence = New(codeSyncUnitDDLWrongSequence, ClassSyncUnit, ScopeInternal, LevelHigh, "detect inconsistent DDL sequence from source %+v, right DDL sequence should be %+v", "Please use `show-ddl-locks` command for more details.") 1102 ErrSyncUnitDDLActiveIndexLarger = New(codeSyncUnitDDLActiveIndexLarger, ClassSyncUnit, ScopeInternal, LevelHigh, "activeIdx %d larger than length of global DDLItems: %v", "") 1103 ErrSyncUnitDupTableGroup = New(codeSyncUnitDupTableGroup, ClassSyncUnit, ScopeInternal, LevelHigh, "table group %s exists", "") 1104 ErrSyncUnitShardingGroupNotFound = New(codeSyncUnitShardingGroupNotFound, ClassSyncUnit, ScopeInternal, LevelHigh, "sharding group for %v not found", "") 1105 ErrSyncUnitSafeModeSetCount = New(codeSyncUnitSafeModeSetCount, ClassSyncUnit, ScopeInternal, LevelHigh, "", "") 1106 ErrSyncUnitCausalityConflict = New(codeSyncUnitCausalityConflict, ClassSyncUnit, ScopeInternal, LevelHigh, "some conflicts in causality, must be resolved", "") 1107 // ErrSyncUnitDMLStatementFound defines an error which means we found unexpected dml statement found in query event. 1108 ErrSyncUnitDMLStatementFound = New(codeSyncUnitDMLStatementFound, ClassSyncUnit, ScopeInternal, LevelHigh, "only support ROW format binlog, unexpected DML statement found in query event", "") 1109 ErrSyncerUnitBinlogEventFilter = New(codeSyncerUnitBinlogEventFilter, ClassSyncUnit, ScopeInternal, LevelHigh, "", "") 1110 ErrSyncerUnitInvalidReplicaEvent = New(codeSyncerUnitInvalidReplicaEvent, ClassSyncUnit, ScopeInternal, LevelHigh, "invalid replication event type %v", "") 1111 ErrSyncerUnitParseStmt = New(codeSyncerUnitParseStmt, ClassSyncUnit, ScopeInternal, LevelHigh, "", "") 1112 ErrSyncerUnitUUIDNotLatest = New(codeSyncerUnitUUIDNotLatest, ClassSyncUnit, ScopeInternal, LevelHigh, "UUID %s not the latest one in UUIDs %v", "") 1113 ErrSyncerUnitDDLExecChanCloseOrBusy = New(codeSyncerUnitDDLExecChanCloseOrBusy, ClassSyncUnit, ScopeInternal, LevelHigh, "the chan has closed or already in sending", "") 1114 ErrSyncerUnitDDLChanDone = New(codeSyncerUnitDDLChanDone, ClassSyncUnit, ScopeInternal, LevelHigh, "canceled from external", "") 1115 ErrSyncerUnitDDLChanCanceled = New(codeSyncerUnitDDLChanCanceled, ClassSyncUnit, ScopeInternal, LevelHigh, "canceled by Close or Renew", "") 1116 ErrSyncerUnitDDLOnMultipleTable = New(codeSyncerUnitDDLOnMultipleTable, ClassSyncUnit, ScopeInternal, LevelHigh, "ddl on multiple table: %s not supported", "It is recommended to include only one DDL operation in a statement executed upstream. Please manually handle it using dmctl (skipping the DDL statement or replacing the DDL statement with a specified DDL statement). For details, see https://docs.pingcap.com/tidb-data-migration/stable/handle-failed-sql-statements") 1117 ErrSyncerUnitInjectDDLOnly = New(codeSyncerUnitInjectDDLOnly, ClassSyncUnit, ScopeInternal, LevelLow, "only support inject DDL for sharding group to be synced currently, but got %s", "") 1118 ErrSyncerUnitInjectDDLWithoutSchema = New(codeSyncerUnitInjectDDLWithoutSchema, ClassSyncUnit, ScopeInternal, LevelLow, "injected DDL %s without schema name not valid", "") 1119 ErrSyncerUnitNotSupportedOperate = New(codeSyncerUnitNotSupportedOperate, ClassSyncUnit, ScopeInternal, LevelMedium, "op %s not supported", "") 1120 ErrSyncerUnitNilOperatorReq = New(codeSyncerUnitNilOperatorReq, ClassSyncUnit, ScopeInternal, LevelMedium, "nil request not valid", "") 1121 ErrSyncerUnitDMLColumnNotMatch = New(codeSyncerUnitDMLColumnNotMatch, ClassSyncUnit, ScopeInternal, LevelHigh, "Column count doesn't match value count: %d (columns) vs %d (values)", "Please check the log files to see if a related DDL has been skipped, and you could use `operate-schema` to get and set the table structure.") 1122 ErrSyncerUnitDMLOldNewValueMismatch = New(codeSyncerUnitDMLOldNewValueMismatch, ClassSyncUnit, ScopeInternal, LevelHigh, "Old value count doesn't match new value count: %d (old) vs %d (new)", "") 1123 ErrSyncerUnitDMLPruneColumnMismatch = New(codeSyncerUnitDMLPruneColumnMismatch, ClassSyncUnit, ScopeInternal, LevelHigh, "prune DML columns and data mismatch in length: %d (columns) %d (data)", "") 1124 ErrSyncerUnitGenBinlogEventFilter = New(codeSyncerUnitGenBinlogEventFilter, ClassSyncUnit, ScopeInternal, LevelHigh, "generate binlog event filter", "Please check the `filters` config in source and task configuration files.") 1125 ErrSyncerUnitGenTableRouter = New(codeSyncerUnitGenTableRouter, ClassSyncUnit, ScopeInternal, LevelHigh, "generate table router", "Please check `routes` config in task configuration file.") 1126 ErrSyncerUnitGenColumnMapping = New(codeSyncerUnitGenColumnMapping, ClassSyncUnit, ScopeInternal, LevelHigh, "generate column mapping", "Please check the `column-mappings` config in task configuration file.") 1127 ErrSyncerUnitDoColumnMapping = New(codeSyncerUnitDoColumnMapping, ClassSyncUnit, ScopeInternal, LevelHigh, "mapping row data %v for table %v", "") 1128 ErrSyncerUnitCacheKeyNotFound = New(codeSyncerUnitCacheKeyNotFound, ClassSyncUnit, ScopeInternal, LevelHigh, "cache key %s in %s not found", "") 1129 ErrSyncerUnitHeartbeatCheckConfig = New(codeSyncerUnitHeartbeatCheckConfig, ClassSyncUnit, ScopeInternal, LevelMedium, "", "Please check `heartbeat` config in task configuration file.") 1130 ErrSyncerUnitHeartbeatRecordExists = New(codeSyncerUnitHeartbeatRecordExists, ClassSyncUnit, ScopeInternal, LevelMedium, "heartbeat slave record for task %s already exists", "") 1131 ErrSyncerUnitHeartbeatRecordNotFound = New(codeSyncerUnitHeartbeatRecordNotFound, ClassSyncUnit, ScopeInternal, LevelMedium, "heartbeat slave record for task %s not found", "") 1132 ErrSyncerUnitHeartbeatRecordNotValid = New(codeSyncerUnitHeartbeatRecordNotValid, ClassSyncUnit, ScopeInternal, LevelMedium, "heartbeat record %s not valid", "") 1133 ErrSyncerUnitOnlineDDLInvalidMeta = New(codeSyncerUnitOnlineDDLInvalidMeta, ClassSyncUnit, ScopeInternal, LevelHigh, "online ddl meta invalid", "") 1134 ErrSyncerUnitOnlineDDLSchemeNotSupport = New(codeSyncerUnitOnlineDDLSchemeNotSupport, ClassSyncUnit, ScopeInternal, LevelHigh, "online ddl scheme (%s) not supported", "Please check the `online-ddl-scheme` config in task configuration file. Only `ghost` and `pt` are currently supported.") 1135 ErrSyncerUnitOnlineDDLOnMultipleTable = New(codeSyncerUnitOnlineDDLOnMultipleTable, ClassSyncUnit, ScopeInternal, LevelHigh, "online ddl changes on multiple table: %s not supported", "") 1136 ErrSyncerUnitGhostApplyEmptyTable = New(codeSyncerUnitGhostApplyEmptyTable, ClassSyncUnit, ScopeInternal, LevelHigh, "empty tables not valid", "") 1137 ErrSyncerUnitGhostRenameTableNotValid = New(codeSyncerUnitGhostRenameTableNotValid, ClassSyncUnit, ScopeInternal, LevelHigh, "tables should contain old and new table name", "") 1138 ErrSyncerUnitGhostRenameToGhostTable = New(codeSyncerUnitGhostRenameToGhostTable, ClassSyncUnit, ScopeInternal, LevelHigh, "rename table to gh-ost temporary table %s not supported", "") 1139 ErrSyncerUnitGhostRenameGhostTblToOther = New(codeSyncerUnitGhostRenameGhostTblToOther, ClassSyncUnit, ScopeInternal, LevelHigh, "rename gh-ost temporary table to other temporary table %s not supported", "") 1140 ErrSyncerUnitGhostOnlineDDLOnGhostTbl = New(codeSyncerUnitGhostOnlineDDLOnGhostTbl, ClassSyncUnit, ScopeInternal, LevelHigh, "online ddl metadata for ghost temporary table `%s`.`%s` not found", "") 1141 ErrSyncerUnitPTApplyEmptyTable = New(codeSyncerUnitPTApplyEmptyTable, ClassSyncUnit, ScopeInternal, LevelHigh, "empty tables not valid", "") 1142 ErrSyncerUnitPTRenameTableNotValid = New(codeSyncerUnitPTRenameTableNotValid, ClassSyncUnit, ScopeInternal, LevelHigh, "tables should contain old and new table name", "") 1143 ErrSyncerUnitPTRenameToPTTable = New(codeSyncerUnitPTRenameToPTTable, ClassSyncUnit, ScopeInternal, LevelHigh, "rename table to pt temporary table %s not supported", "") 1144 ErrSyncerUnitPTRenamePTTblToOther = New(codeSyncerUnitPTRenamePTTblToOther, ClassSyncUnit, ScopeInternal, LevelHigh, "rename pt temporary table to other temporary table %s not supported", "") 1145 ErrSyncerUnitPTOnlineDDLOnPTTbl = New(codeSyncerUnitPTOnlineDDLOnPTTbl, ClassSyncUnit, ScopeInternal, LevelHigh, "online ddl metadata for pt temporary table `%s`.`%s` not found", "This error may caused when the online DDL is filtered by binlog event filter, if so, please use `handle-error skip` sometimes to skip related DDLs.") 1146 ErrSyncerUnitRemoteSteamerWithGTID = New(codeSyncerUnitRemoteSteamerWithGTID, ClassSyncUnit, ScopeInternal, LevelHigh, "open remote streamer with GTID mode not supported", "") 1147 ErrSyncerUnitRemoteSteamerStartSync = New(codeSyncerUnitRemoteSteamerStartSync, ClassSyncUnit, ScopeInternal, LevelHigh, "start syncing binlog from remote streamer", "") 1148 ErrSyncerUnitGetTableFromDB = New(codeSyncerUnitGetTableFromDB, ClassSyncUnit, ScopeInternal, LevelHigh, "invalid table `%s`.`%s`", "") 1149 ErrSyncerUnitFirstEndPosNotFound = New(codeSyncerUnitFirstEndPosNotFound, ClassSyncUnit, ScopeInternal, LevelHigh, "no valid End_log_pos of the first DDL exists for sharding group with source %s", "") 1150 ErrSyncerUnitResolveCasualityFail = New(codeSyncerUnitResolveCasualityFail, ClassSyncUnit, ScopeInternal, LevelHigh, "resolve karam error %v", "") 1151 ErrSyncerUnitReopenStreamNotSupport = New(codeSyncerUnitReopenStreamNotSupport, ClassSyncUnit, ScopeInternal, LevelHigh, "reopen %T not supported", "") 1152 ErrSyncerUnitUpdateConfigInSharding = New(codeSyncerUnitUpdateConfigInSharding, ClassSyncUnit, ScopeInternal, LevelHigh, "try update config when some tables' (%v) sharding DDL not synced not supported", "Please try again later.") 1153 ErrSyncerUnitExecWithNoBlockingDDL = New(codeSyncerUnitExecWithNoBlockingDDL, ClassSyncUnit, ScopeInternal, LevelHigh, "process unit not waiting for sharding DDL to sync", "") 1154 ErrSyncerUnitGenBAList = New(codeSyncerUnitGenBAList, ClassSyncUnit, ScopeInternal, LevelHigh, "generate block allow list", "Please check the `block-allow-list` config in task configuration file.") 1155 ErrSyncerUnitHandleDDLFailed = New(codeSyncerUnitHandleDDLFailed, ClassSyncUnit, ScopeInternal, LevelHigh, "fail to handle ddl job for %s", "") 1156 ErrSyncerShardDDLConflict = New(codeSyncerShardDDLConflict, ClassSyncUnit, ScopeInternal, LevelHigh, "fail to handle shard ddl %v in optimistic mode, because schema conflict detected, conflict error: %s", "Please use show-ddl-locks command for more details.") 1157 ErrSyncerFailpoint = New(codeSyncerFailpoint, ClassSyncUnit, ScopeInternal, LevelLow, "failpoint specified error", "") 1158 ErrSyncerEvent = New(codeSyncerEvent, ClassSyncUnit, ScopeInternal, LevelHigh, "", "") 1159 ErrSyncerOperatorNotExist = New(codeSyncerOperatorNotExist, ClassSyncUnit, ScopeInternal, LevelLow, "error operator not exist, position: %s", "") 1160 ErrSyncerEventNotExist = New(codeSyncerEventNotExist, ClassSyncUnit, ScopeInternal, LevelHigh, "replace or inject event not exist, location: %s", "") 1161 ErrSyncerParseDDL = New(codeSyncerParseDDL, ClassSyncUnit, ScopeInternal, LevelHigh, "parse DDL: %s", "Please confirm your DDL statement is correct and needed. For TiDB compatible DDL, see https://docs.pingcap.com/tidb/stable/mysql-compatibility#ddl. You can use `handle-error` command to skip or replace the DDL or add a binlog filter rule to ignore it if the DDL is not needed.") 1162 ErrSyncerUnsupportedStmt = New(codeSyncerUnsupportedStmt, ClassSyncUnit, ScopeInternal, LevelHigh, "`%s` statement not supported in %s mode", "") 1163 ErrSyncerGetEvent = New(codeSyncerGetEvent, ClassSyncUnit, ScopeUpstream, LevelHigh, "get binlog event error: %v", "Please check if the binlog file could be parsed by `mysqlbinlog`.") 1164 ErrSyncerDownstreamTableNotFound = New(codeSyncerDownstreamTableNotFound, ClassSyncUnit, ScopeInternal, LevelHigh, "downstream table %s not found", "") 1165 ErrSyncerCancelledDDL = New(codeSyncerCancelledDDL, ClassSyncUnit, ScopeInternal, LevelHigh, "DDL %s executed in background and met error", "Please manually check the error from TiDB and handle it.") 1166 ErrSyncerReprocessWithSafeModeFail = New(codeSyncerReprocessWithSafeModeFail, ClassSyncUnit, ScopeInternal, LevelMedium, "your `safe-mode-duration` in task.yaml is set to 0s, the task can't be re-processed without safe mode currently", "Please stop and re-start this task. If you want to start task successfully, you need set `safe-mode-duration` greater than `0s`.") 1167 1168 // DM-master error. 1169 ErrMasterSQLOpNilRequest = New(codeMasterSQLOpNilRequest, ClassDMMaster, ScopeInternal, LevelMedium, "nil request not valid", "") 1170 ErrMasterSQLOpNotSupport = New(codeMasterSQLOpNotSupport, ClassDMMaster, ScopeInternal, LevelMedium, "op %s not supported", "") 1171 ErrMasterSQLOpWithoutSharding = New(codeMasterSQLOpWithoutSharding, ClassDMMaster, ScopeInternal, LevelMedium, "operate request without --sharding specified not valid", "") 1172 ErrMasterGRPCCreateConn = New(codeMasterGRPCCreateConn, ClassDMMaster, ScopeInternal, LevelHigh, "create grpc connection", "") 1173 ErrMasterGRPCSendOnCloseConn = New(codeMasterGRPCSendOnCloseConn, ClassDMMaster, ScopeInternal, LevelHigh, "send request on a closed client", "") 1174 ErrMasterGRPCClientClose = New(codeMasterGRPCClientClose, ClassDMMaster, ScopeInternal, LevelHigh, "close rpc client", "") 1175 ErrMasterGRPCInvalidReqType = New(codeMasterGRPCInvalidReqType, ClassDMMaster, ScopeInternal, LevelHigh, "invalid request type: %v", "") 1176 ErrMasterGRPCRequestError = New(codeMasterGRPCRequestError, ClassDMMaster, ScopeInternal, LevelHigh, "grpc request error", "") 1177 ErrMasterDeployMapperVerify = New(codeMasterDeployMapperVerify, ClassDMMaster, ScopeInternal, LevelHigh, "user should specify valid relation between source(mysql/mariadb) and dm-worker, config %+v not valid", "") 1178 ErrMasterConfigParseFlagSet = New(codeMasterConfigParseFlagSet, ClassDMMaster, ScopeInternal, LevelMedium, "parse config flag set", "") 1179 ErrMasterConfigUnknownItem = New(codeMasterConfigUnknownItem, ClassDMMaster, ScopeInternal, LevelMedium, "master config contained unknown configuration options: %s", "") 1180 ErrMasterConfigInvalidFlag = New(codeMasterConfigInvalidFlag, ClassDMMaster, ScopeInternal, LevelMedium, "'%s' is an invalid flag", "") 1181 ErrMasterConfigTomlTransform = New(codeMasterConfigTomlTransform, ClassDMMaster, ScopeInternal, LevelMedium, "config toml transform", "Please check the configuration file has correct TOML format.") 1182 ErrMasterConfigTimeoutParse = New(codeMasterConfigTimeoutParse, ClassDMMaster, ScopeInternal, LevelMedium, "parse rpc timeout str", "") 1183 ErrMasterConfigUpdateCfgFile = New(codeMasterConfigUpdateCfgFile, ClassDMMaster, ScopeInternal, LevelHigh, "update config file", "") 1184 ErrMasterShardingDDLDiff = New(codeMasterShardingDDLDiff, ClassDMMaster, ScopeInternal, LevelHigh, "sharding ddls in ddl lock %s is different with %s", "Please use show-ddl-locks command for more details.") 1185 ErrMasterStartService = New(codeMasterStartService, ClassDMMaster, ScopeInternal, LevelHigh, "start server", "") 1186 ErrMasterNoEmitToken = New(codeMasterNoEmitToken, ClassDMMaster, ScopeInternal, LevelHigh, "fail to get emit opportunity for source %s", "") 1187 ErrMasterLockNotFound = New(codeMasterLockNotFound, ClassDMMaster, ScopeInternal, LevelHigh, "lock with ID %s not found", "Please use show-ddl-locks command to see lock id.") 1188 ErrMasterLockIsResolving = New(codeMasterLockIsResolving, ClassDMMaster, ScopeInternal, LevelHigh, "lock %s is resolving", "") 1189 ErrMasterWorkerCliNotFound = New(codeMasterWorkerCliNotFound, ClassDMMaster, ScopeInternal, LevelHigh, "source %s relevant worker-client not found", "") 1190 ErrMasterWorkerNotWaitLock = New(codeMasterWorkerNotWaitLock, ClassDMMaster, ScopeInternal, LevelHigh, "worker %s not waiting for DDL lock %s", "") 1191 ErrMasterHandleSQLReqFail = New(codeMasterHandleSQLReqFail, ClassDMMaster, ScopeInternal, LevelHigh, "request DDL lock %s owner %s handle SQLs request %s fail %s", "") 1192 ErrMasterOwnerExecDDL = New(codeMasterOwnerExecDDL, ClassDMMaster, ScopeInternal, LevelHigh, "owner %s ExecuteDDL fail", "") 1193 ErrMasterPartWorkerExecDDLFail = New(codeMasterPartWorkerExecDDLFail, ClassDMMaster, ScopeInternal, LevelHigh, "DDL lock %s owner ExecuteDDL successfully, so DDL lock removed. but some dm-workers ExecuteDDL fail, you should to handle dm-worker directly", "") 1194 ErrMasterWorkerExistDDLLock = New(codeMasterWorkerExistDDLLock, ClassDMMaster, ScopeInternal, LevelHigh, "worker %s exist ddl lock", "Please unlock ddl lock first.") 1195 ErrMasterGetWorkerCfgExtractor = New(codeMasterGetWorkerCfgExtractor, ClassDMMaster, ScopeInternal, LevelHigh, "", "") 1196 ErrMasterTaskConfigExtractor = New(codeMasterTaskConfigExtractor, ClassDMMaster, ScopeInternal, LevelHigh, "", "") 1197 ErrMasterWorkerArgsExtractor = New(codeMasterWorkerArgsExtractor, ClassDMMaster, ScopeInternal, LevelHigh, "", "Please use list-member command to see if the some workers are offline.") 1198 ErrMasterQueryWorkerConfig = New(codeMasterQueryWorkerConfig, ClassDMMaster, ScopeInternal, LevelHigh, "", "") 1199 ErrMasterOperNotFound = New(codeMasterOperNotFound, ClassDMMaster, ScopeInternal, LevelHigh, "operation %d of task %s on worker %s not found", "Please execute `query-status` to check status.") 1200 ErrMasterOperRespNotSuccess = New(codeMasterOperRespNotSuccess, ClassDMMaster, ScopeInternal, LevelHigh, "some error occurs in dm-worker: %s", "Please execute `query-status` to check status.") 1201 ErrMasterOperRequestTimeout = New(codeMasterOperRequestTimeout, ClassDMMaster, ScopeInternal, LevelHigh, "request to dm-worker %s is timeout, but request may be successful", "Please execute `query-status` to check status.") 1202 ErrMasterHandleHTTPApis = New(codeMasterHandleHTTPApis, ClassDMMaster, ScopeInternal, LevelHigh, "serve http apis to grpc", "") 1203 ErrMasterHostPortNotValid = New(codeMasterHostPortNotValid, ClassDMMaster, ScopeInternal, LevelHigh, "host:port '%s' not valid", "Please check the `master-addr` config in master configuration file.") 1204 ErrMasterGetHostnameFail = New(codeMasterGetHostnameFail, ClassDMMaster, ScopeInternal, LevelHigh, "get hostname fail", "") 1205 ErrMasterGenEmbedEtcdConfigFail = New(codeMasterGenEmbedEtcdConfigFail, ClassDMMaster, ScopeInternal, LevelHigh, "fail to generate config item %s for embed etcd", "Please check configs in master configuration file.") 1206 ErrMasterStartEmbedEtcdFail = New(codeMasterStartEmbedEtcdFail, ClassDMMaster, ScopeInternal, LevelHigh, "fail to start embed etcd", "Please check all dm-master of `initial-cluster` in configuration file is up, and check the log for a detailed error.") 1207 ErrMasterParseURLFail = New(codeMasterParseURLFail, ClassDMMaster, ScopeInternal, LevelHigh, "fail to parse URL %s", "Please check configs in master configuration file.") 1208 ErrMasterJoinEmbedEtcdFail = New(codeMasterJoinEmbedEtcdFail, ClassDMMaster, ScopeInternal, LevelHigh, "fail to join embed etcd: %s", "Please check configs in master configuration file.") 1209 ErrMasterInvalidOperateOp = New(codeMasterInvalidOperateOp, ClassDMMaster, ScopeInternal, LevelMedium, "invalid op %s on %s", "") 1210 ErrMasterAdvertiseAddrNotValid = New(codeMasterAdvertiseAddrNotValid, ClassDMMaster, ScopeInternal, LevelHigh, "advertise address %s not valid", "Please check the `advertise-addr` config in master configuration file.") 1211 1212 ErrMasterRequestIsNotForwardToLeader = New(codeMasterRequestIsNotForwardToLeader, ClassDMMaster, ScopeInternal, LevelHigh, "master is not leader, and can't forward request to leader", "") 1213 ErrMasterIsNotAsyncRequest = New(codeMasterIsNotAsyncRequest, ClassDMMaster, ScopeInternal, LevelMedium, "request %s is not an async one, needn't wait for ok", "") 1214 ErrMasterFailToGetExpectResult = New(codeMasterFailToGetExpectResult, ClassDMMaster, ScopeInternal, LevelMedium, "fail to get expected result", "") 1215 ErrMasterPessimistNotStarted = New(codeMasterPessimistNotStarted, ClassDMMaster, ScopeInternal, LevelMedium, "the shardddl pessimist has not started", "") 1216 ErrMasterOptimistNotStarted = New(codeMasterOptimistNotStarted, ClassDMMaster, ScopeInternal, LevelMedium, "the shardddl optimist has not started", "") 1217 ErrMasterMasterNameNotExist = New(codeMasterMasterNameNotExist, ClassDMMaster, ScopeInternal, LevelLow, "dm-master with name %s not exists", "Please use list-member command to see masters.") 1218 ErrMasterInvalidOfflineType = New(codeMasterInvalidOfflineType, ClassDMMaster, ScopeInternal, LevelLow, "offline member type %s is invalid", "Please use master/worker.") 1219 1220 ErrMasterAdvertisePeerURLsNotValid = New(codeMasterAdvertisePeerURLsNotValid, ClassDMMaster, ScopeInternal, LevelHigh, "advertise peer urls %s not valid", "Please check the `advertise-peer-urls` config in master configuration file.") 1221 ErrMasterTLSConfigNotValid = New(codeMasterTLSConfigNotValid, ClassDMMaster, ScopeInternal, LevelHigh, "TLS config not valid", "Please check the `ssl-ca`, `ssl-cert` and `ssl-key` config in master configuration file.") 1222 1223 ErrMasterBoundChanging = New(codeMasterBoundChanging, ClassDMMaster, ScopeInternal, LevelLow, "source bound is changed too frequently, last old bound %s:, new bound %s", "Please try again later") 1224 1225 ErrMasterFailToImportFromV10x = New(codeMasterFailToImportFromV10x, ClassDMMaster, ScopeInternal, LevelHigh, "fail to import DM cluster from v1.0.x", "Please confirm that you have not violated any restrictions in the upgrade documentation.") 1226 1227 ErrMasterInconsistentOptimisticDDLsAndInfo = New(codeMasterInconsistentOptimistDDLsAndInfo, ClassDMMaster, ScopeInternal, LevelHigh, "inconsistent count of optimistic ddls and table infos, ddls: %d, table info: %d", "") 1228 ErrMasterOptimisticTableInfoBeforeNotExist = New(codeMasterOptimisticTableInfobeforeNotExist, ClassDMMaster, ScopeInternal, LevelHigh, "table-info-before not exist in optimistic ddls: %v", "") 1229 ErrMasterOptimisticDownstreamMetaNotFound = New(codeMasterOptimisticDownstreamMetaNotFound, ClassDMMaster, ScopeInternal, LevelHigh, "downstream database config and meta for task %s not found", "") 1230 ErrMasterInvalidClusterID = New(codeMasterInvalidClusterID, ClassDMMaster, ScopeInternal, LevelHigh, "invalid cluster id: %v", "") 1231 ErrMasterStartTask = New(codeMasterStartTask, ClassDMMaster, ScopeInternal, LevelHigh, "can not start task: %s reason: %s", "") 1232 1233 // DM-worker error. 1234 ErrWorkerParseFlagSet = New(codeWorkerParseFlagSet, ClassDMWorker, ScopeInternal, LevelMedium, "parse dm-worker config flag set", "") 1235 ErrWorkerInvalidFlag = New(codeWorkerInvalidFlag, ClassDMWorker, ScopeInternal, LevelMedium, "'%s' is an invalid flag", "") 1236 ErrWorkerDecodeConfigFromFile = New(codeWorkerDecodeConfigFromFile, ClassDMWorker, ScopeInternal, LevelMedium, "toml decode file", "Please check the configuration file has correct TOML format.") 1237 ErrWorkerUndecodedItemFromFile = New(codeWorkerUndecodedItemFromFile, ClassDMWorker, ScopeInternal, LevelMedium, "worker config contains unknown configuration options: %s", "Please check configs in worker configurtion file.") 1238 ErrWorkerNeedSourceID = New(codeWorkerNeedSourceID, ClassDMWorker, ScopeInternal, LevelMedium, "dm-worker should bind a non-empty source ID which represents a MySQL/MariaDB instance or a replica group. \n notice: if you use old version dm-ansible, please update to newest version.", "") 1239 ErrWorkerTooLongSourceID = New(codeWorkerTooLongSourceID, ClassDMWorker, ScopeInternal, LevelMedium, "the length of source ID %s is more than max allowed value %d", "") 1240 ErrWorkerRelayBinlogName = New(codeWorkerRelayBinlogName, ClassDMWorker, ScopeInternal, LevelMedium, "relay-binlog-name %s not valid", "") 1241 ErrWorkerWriteConfigFile = New(codeWorkerWriteConfigFile, ClassDMWorker, ScopeInternal, LevelMedium, "write config to local file", "") 1242 ErrWorkerLogInvalidHandler = New(codeWorkerLogInvalidHandler, ClassDMWorker, ScopeInternal, LevelHigh, "handler is nil, please pass a leveldb.DB or leveldb.Transaction", "") 1243 ErrWorkerLogPointerInvalid = New(codeWorkerLogPointerInvalid, ClassDMWorker, ScopeInternal, LevelHigh, "not valid length data as pointer % X", "") 1244 ErrWorkerLogFetchPointer = New(codeWorkerLogFetchPointer, ClassDMWorker, ScopeInternal, LevelHigh, "fetch handled pointer", "") 1245 ErrWorkerLogUnmarshalPointer = New(codeWorkerLogUnmarshalPointer, ClassDMWorker, ScopeInternal, LevelHigh, "unmarshal handle pointer % X", "") 1246 ErrWorkerLogClearPointer = New(codeWorkerLogClearPointer, ClassDMWorker, ScopeInternal, LevelHigh, "clear handled pointer", "") 1247 ErrWorkerLogTaskKeyNotValid = New(codeWorkerLogTaskKeyNotValid, ClassDMWorker, ScopeInternal, LevelHigh, "not valid length data as task log key % X", "") 1248 ErrWorkerLogUnmarshalTaskKey = New(codeWorkerLogUnmarshalTaskKey, ClassDMWorker, ScopeInternal, LevelHigh, "unmarshal task log % X", "") 1249 ErrWorkerLogFetchLogIter = New(codeWorkerLogFetchLogIter, ClassDMWorker, ScopeInternal, LevelHigh, "fetch logs from meta with handle pointer %+v", "") 1250 ErrWorkerLogGetTaskLog = New(codeWorkerLogGetTaskLog, ClassDMWorker, ScopeInternal, LevelHigh, "get task log %d from leveldb", "") 1251 ErrWorkerLogUnmarshalBinary = New(codeWorkerLogUnmarshalBinary, ClassDMWorker, ScopeInternal, LevelHigh, "unmarshal task log binary % X", "") 1252 ErrWorkerLogForwardPointer = New(codeWorkerLogForwardPointer, ClassDMWorker, ScopeInternal, LevelHigh, "forward handled pointer to %d", "") 1253 ErrWorkerLogMarshalTask = New(codeWorkerLogMarshalTask, ClassDMWorker, ScopeInternal, LevelHigh, "marshal task log %+v", "") 1254 ErrWorkerLogSaveTask = New(codeWorkerLogSaveTask, ClassDMWorker, ScopeInternal, LevelHigh, "save task log %+v", "") 1255 ErrWorkerLogDeleteKV = New(codeWorkerLogDeleteKV, ClassDMWorker, ScopeInternal, LevelHigh, "delete kv with prefix % X until % X", "") 1256 ErrWorkerLogDeleteKVIter = New(codeWorkerLogDeleteKVIter, ClassDMWorker, ScopeInternal, LevelHigh, "iterate kv with prefix % X", "") 1257 ErrWorkerLogUnmarshalTaskMeta = New(codeWorkerLogUnmarshalTaskMeta, ClassDMWorker, ScopeInternal, LevelHigh, "unmarshal task meta % X", "") 1258 ErrWorkerLogFetchTaskFromMeta = New(codeWorkerLogFetchTaskFromMeta, ClassDMWorker, ScopeInternal, LevelHigh, "fetch tasks from meta with prefix % X", "") 1259 ErrWorkerLogVerifyTaskMeta = New(codeWorkerLogVerifyTaskMeta, ClassDMWorker, ScopeInternal, LevelHigh, "", "") 1260 ErrWorkerLogSaveTaskMeta = New(codeWorkerLogSaveTaskMeta, ClassDMWorker, ScopeInternal, LevelHigh, "save task meta %s into kv db", "") 1261 ErrWorkerLogGetTaskMeta = New(codeWorkerLogGetTaskMeta, ClassDMWorker, ScopeInternal, LevelHigh, "get task meta %s from kv db", "") 1262 ErrWorkerLogDeleteTaskMeta = New(codeWorkerLogDeleteTaskMeta, ClassDMWorker, ScopeInternal, LevelHigh, "delete task meta %s from kv db", "") 1263 ErrWorkerMetaTomlTransform = New(codeWorkerMetaTomlTransform, ClassDMWorker, ScopeInternal, LevelHigh, "meta toml transform", "") 1264 ErrWorkerMetaOldFileStat = New(codeWorkerMetaOldFileStat, ClassDMWorker, ScopeInternal, LevelHigh, "get old file stat", "") 1265 ErrWorkerMetaOldReadFile = New(codeWorkerMetaOldReadFile, ClassDMWorker, ScopeInternal, LevelHigh, "read old metadata file %s", "") 1266 ErrWorkerMetaEncodeTask = New(codeWorkerMetaEncodeTask, ClassDMWorker, ScopeInternal, LevelHigh, "encode task %v", "") 1267 ErrWorkerMetaRemoveOldDir = New(codeWorkerMetaRemoveOldDir, ClassDMWorker, ScopeInternal, LevelHigh, "remove old meta dir", "") 1268 ErrWorkerMetaTaskLogNotFound = New(codeWorkerMetaTaskLogNotFound, ClassDMWorker, ScopeInternal, LevelHigh, "any task operation log not found", "") 1269 ErrWorkerMetaHandleTaskOrder = New(codeWorkerMetaHandleTaskOrder, ClassDMWorker, ScopeInternal, LevelHigh, "please handle task operation order by log ID, the log need to be handled is %+v, not %+v", "") 1270 ErrWorkerMetaOpenTxn = New(codeWorkerMetaOpenTxn, ClassDMWorker, ScopeInternal, LevelHigh, "open kv db txn", "") 1271 ErrWorkerMetaCommitTxn = New(codeWorkerMetaCommitTxn, ClassDMWorker, ScopeInternal, LevelHigh, "commit kv db txn", "") 1272 ErrWorkerRelayStageNotValid = New(codeWorkerRelayStageNotValid, ClassDMWorker, ScopeInternal, LevelHigh, "current stage is %s, %s required, relay op %s", "") 1273 ErrWorkerRelayOperNotSupport = New(codeWorkerRelayOperNotSupport, ClassDMWorker, ScopeInternal, LevelHigh, "operation %s not supported", "") 1274 ErrWorkerOpenKVDBFile = New(codeWorkerOpenKVDBFile, ClassDMWorker, ScopeInternal, LevelHigh, "open kv db file", "") 1275 ErrWorkerUpgradeCheckKVDir = New(codeWorkerUpgradeCheckKVDir, ClassDMWorker, ScopeInternal, LevelHigh, "", "") 1276 ErrWorkerMarshalVerBinary = New(codeWorkerMarshalVerBinary, ClassDMWorker, ScopeInternal, LevelHigh, "marshal version %s to binary data", "") 1277 ErrWorkerUnmarshalVerBinary = New(codeWorkerUnmarshalVerBinary, ClassDMWorker, ScopeInternal, LevelHigh, "unmarshal version from data % X", "") 1278 ErrWorkerGetVersionFromKV = New(codeWorkerGetVersionFromKV, ClassDMWorker, ScopeInternal, LevelHigh, "load version with key %v from levelDB", "") 1279 ErrWorkerSaveVersionToKV = New(codeWorkerSaveVersionToKV, ClassDMWorker, ScopeInternal, LevelHigh, "save version %v into levelDB with key %v", "") 1280 ErrWorkerVerAutoDowngrade = New(codeWorkerVerAutoDowngrade, ClassDMWorker, ScopeInternal, LevelHigh, "the previous version %s is newer than current %s, automatic downgrade is not supported now, please handle it manually", "") 1281 ErrWorkerStartService = New(codeWorkerStartService, ClassDMWorker, ScopeInternal, LevelHigh, "start server", "") 1282 ErrWorkerAlreadyClosed = New(codeWorkerAlreadyClosed, ClassDMWorker, ScopeInternal, LevelHigh, "mysql source handler worker already closed", "") 1283 ErrWorkerNotRunningStage = New(codeWorkerNotRunningStage, ClassDMWorker, ScopeInternal, LevelHigh, "current stage is %s but not running, invalid", "") 1284 ErrWorkerNotPausedStage = New(codeWorkerNotPausedStage, ClassDMWorker, ScopeInternal, LevelHigh, "current stage is %s but not paused, invalid", "") 1285 ErrWorkerUpdateTaskStage = New(codeWorkerUpdateTaskStage, ClassDMWorker, ScopeInternal, LevelHigh, "can only update task on Paused stage, but current stage is %s", "Please use `pause-task` command to pause the task.") 1286 ErrWorkerMigrateStopRelay = New(codeWorkerMigrateStopRelay, ClassDMWorker, ScopeInternal, LevelHigh, "relay unit has stopped, can not be migrated", "") 1287 ErrWorkerSubTaskNotFound = New(codeWorkerSubTaskNotFound, ClassDMWorker, ScopeInternal, LevelHigh, "sub task with name %s not found", "") 1288 ErrWorkerSubTaskExists = New(codeWorkerSubTaskExists, ClassDMWorker, ScopeInternal, LevelHigh, "sub task %s already exists", "") 1289 ErrWorkerOperSyncUnitOnly = New(codeWorkerOperSyncUnitOnly, ClassDMWorker, ScopeInternal, LevelHigh, "such operation is only available for syncer, but now syncer is not running. current unit is %s", "") 1290 ErrWorkerRelayUnitStage = New(codeWorkerRelayUnitStage, ClassDMWorker, ScopeInternal, LevelHigh, "Worker's relay log unit in invalid stage: %s", "") 1291 ErrWorkerNoSyncerRunning = New(codeWorkerNoSyncerRunning, ClassDMWorker, ScopeInternal, LevelHigh, "there is a subtask does not run syncer", "") 1292 ErrWorkerCannotUpdateSourceID = New(codeWorkerCannotUpdateSourceID, ClassDMWorker, ScopeInternal, LevelHigh, "update source ID is not allowed", "") 1293 ErrWorkerNoAvailUnits = New(codeWorkerNoAvailUnits, ClassDMWorker, ScopeInternal, LevelHigh, "subtask %s has no dm units for mode %s", "") 1294 ErrWorkerDDLLockInfoNotFound = New(codeWorkerDDLLockInfoNotFound, ClassDMWorker, ScopeInternal, LevelHigh, "DDLLockInfo with ID %s not found", "Please use show-ddl-locks command to see lock id.") 1295 ErrWorkerDDLLockInfoExists = New(codeWorkerDDLLockInfoExists, ClassDMWorker, ScopeInternal, LevelHigh, "DDLLockInfo for task %s already exists", "") 1296 ErrWorkerCacheDDLInfoExists = New(codeWorkerCacheDDLInfoExists, ClassDMWorker, ScopeInternal, LevelHigh, "CacheDDLInfo for task %s already exists", "") 1297 ErrWorkerExecSkipDDLConflict = New(codeWorkerExecSkipDDLConflict, ClassDMWorker, ScopeInternal, LevelHigh, "execDDL and skipDDL can not specify both at the same time", "") 1298 ErrWorkerExecDDLSyncerOnly = New(codeWorkerExecDDLSyncerOnly, ClassDMWorker, ScopeInternal, LevelHigh, "only syncer support ExecuteDDL, but current unit is %s", "") 1299 ErrWorkerExecDDLTimeout = New(codeWorkerExecDDLTimeout, ClassDMWorker, ScopeInternal, LevelHigh, "ExecuteDDL timeout (exceeding %s)", "Please try use `query-status` to query whether the DDL is still blocking.") 1300 ErrWorkerWaitRelayCatchupTimeout = New(codeWorkerWaitRelayCatchupTimeout, ClassDMWorker, ScopeInternal, LevelHigh, "waiting for relay to catch up with loader is timeout (exceeding %s), loader: %s, relay: %s", "") 1301 ErrWorkerRelayIsPurging = New(codeWorkerRelayIsPurging, ClassDMWorker, ScopeInternal, LevelHigh, "relay log purger is purging, cannot start sub task %s", "Please try again later.") 1302 ErrWorkerHostPortNotValid = New(codeWorkerHostPortNotValid, ClassDMWorker, ScopeInternal, LevelHigh, "host:port '%s' not valid", "Please check configs in worker configuration file.") 1303 ErrWorkerNoStart = New(codeWorkerNoStart, ClassDMWorker, ScopeInternal, LevelHigh, "no mysql source is being handled in the worker", "") 1304 ErrWorkerAlreadyStart = New(codeWorkerAlreadyStarted, ClassDMWorker, ScopeInternal, LevelHigh, "mysql source worker %s has already started with source %s, but get a request with source %s", "Please try restart this DM-worker") 1305 ErrWorkerSourceNotMatch = New(codeWorkerSourceNotMatch, ClassDMWorker, ScopeInternal, LevelHigh, "source of request does not match with source in worker", "") 1306 ErrWorkerWaitRelayCatchupGTID = New(codeWorkerWaitRelayCatchupGTID, ClassDMWorker, ScopeInternal, LevelHigh, "cannot compare gtid between loader and relay, loader gtid: %s, relay gtid: %s", "") 1307 ErrWorkerUpdateSubTaskConfig = New(codeWorkerUpdateSubTaskConfig, ClassDMWorker, ScopeInternal, LevelHigh, "can only update task config for limited fields and this task must in sync unit, current task: %s current unit: %s", "") 1308 1309 ErrWorkerFailToGetSubtaskConfigFromEtcd = New(codeWorkerFailToGetSubtaskConfigFromEtcd, ClassDMWorker, ScopeInternal, LevelMedium, "there is no relative subtask config for task %s in etcd", "") 1310 ErrWorkerFailToGetSourceConfigFromEtcd = New(codeWorkerFailToGetSourceConfigFromEtcd, ClassDMWorker, ScopeInternal, LevelMedium, "there is no relative source config for source %s in etcd", "") 1311 ErrWorkerDDLLockOpNotFound = New(codeWorkerDDLLockOpNotFound, ClassDMWorker, ScopeInternal, LevelHigh, "missing shard DDL lock operation for shard DDL info (%s)", "") 1312 ErrWorkerTLSConfigNotValid = New(codeWorkerTLSConfigNotValid, ClassDMWorker, ScopeInternal, LevelHigh, "TLS config not valid", "Please check the `ssl-ca`, `ssl-cert` and `ssl-key` config in worker configuration file.") 1313 ErrWorkerFailConnectMaster = New(codeWorkerFailConnectMaster, ClassDMWorker, ScopeInternal, LevelHigh, "cannot join with master endpoints: %v, error: %v", "Please check network connection of worker and check worker name is unique.") 1314 ErrWorkerRelayConfigChanging = New(codeWorkerRelayConfigChanging, ClassDMWorker, ScopeInternal, LevelLow, "relay config of worker %s is changed too frequently, last relay source %s:, new relay source %s", "Please try again later") 1315 ErrWorkerRouteTableDupMatch = New(codeWorkerRouteTableDupMatch, ClassDMWorker, ScopeInternal, LevelHigh, "table %s.%s matches more than one rule", "please check the route rules in the task config") 1316 ErrWorkerValidatorNotPaused = New(codeWorkerValidatorNotPaused, ClassDMWorker, ScopeInternal, LevelHigh, "current validator stage is %s but not paused, invalid", "") 1317 ErrWorkerServerClosed = New(codeWorkerServerClosed, ClassDMWorker, ScopeInternal, LevelLow, "worker server is closed", "") 1318 1319 // etcd error. 1320 ErrHAFailTxnOperation = New(codeHAFailTxnOperation, ClassHA, ScopeInternal, LevelHigh, "fail to do etcd txn operation: %s", "Please check dm-master's node status and the network between this node and dm-master") 1321 ErrHAInvalidItem = New(codeHAInvalidItem, ClassHA, ScopeInternal, LevelHigh, "meets invalid ha item: %s", "Please check if there is any compatible problem and invalid manual etcd operations") 1322 ErrHAFailWatchEtcd = New(codeHAFailWatchEtcd, ClassHA, ScopeInternal, LevelHigh, "fail to watch etcd: %s", "Please check dm-master's node status and the network between this node and dm-master") 1323 ErrHAFailLeaseOperation = New(codeHAFailLeaseOperation, ClassHA, ScopeInternal, LevelHigh, "fail to do etcd lease operation: %s", "Please check dm-master's node status and the network between this node and dm-master") 1324 ErrHAFailKeepalive = New(codeHAFailKeepalive, ClassHA, ScopeInternal, LevelHigh, "fail to keepalive to etcd: %s", "Please check dm-master's node status and the network between this node and dm-master") 1325 1326 // DM-tracer error. 1327 ErrTracerParseFlagSet = New(codeTracerParseFlagSet, ClassDMTracer, ScopeInternal, LevelMedium, "parse dm-tracer config flag set", "") 1328 ErrTracerConfigTomlTransform = New(codeTracerConfigTomlTransform, ClassDMTracer, ScopeInternal, LevelMedium, "config toml transform", "Please check the configuration file has correct TOML format.") 1329 ErrTracerConfigInvalidFlag = New(codeTracerConfigInvalidFlag, ClassDMTracer, ScopeInternal, LevelMedium, "'%s' is an invalid flag", "") 1330 ErrTracerTraceEventNotFound = New(codeTracerTraceEventNotFound, ClassDMTracer, ScopeInternal, LevelMedium, "trace event %s not found", "") 1331 ErrTracerTraceIDNotProvided = New(codeTracerTraceIDNotProvided, ClassDMTracer, ScopeInternal, LevelMedium, "trace id not provided", "") 1332 ErrTracerParamNotValid = New(codeTracerParamNotValid, ClassDMTracer, ScopeInternal, LevelMedium, "param %s value %s not valid", "") 1333 ErrTracerPostMethodOnly = New(codeTracerPostMethodOnly, ClassDMTracer, ScopeInternal, LevelMedium, "post method only", "") 1334 ErrTracerEventAssertionFail = New(codeTracerEventAssertionFail, ClassDMTracer, ScopeInternal, LevelHigh, "type %s event: %v not valid", "") 1335 ErrTracerEventTypeNotValid = New(codeTracerEventTypeNotValid, ClassDMTracer, ScopeInternal, LevelHigh, "trace event type %d not valid", "") 1336 ErrTracerStartService = New(codeTracerStartService, ClassDMTracer, ScopeInternal, LevelHigh, "start server", "") 1337 1338 // validator errors. 1339 ErrValidatorLoadPersistedData = New(codeValidatorLoadPersistedData, ClassValidator, ScopeInternal, LevelHigh, "failed to load persisted data", "") 1340 ErrValidatorPersistData = New(codeValidatorPersistData, ClassValidator, ScopeInternal, LevelHigh, "failed to persist checkpoint and data", "") 1341 ErrValidatorGetEvent = New(codeValidatorGetEvent, ClassValidator, ScopeInternal, LevelHigh, "failed to get event", "") 1342 ErrValidatorProcessRowEvent = New(codeValidatorProcessRowEvent, ClassValidator, ScopeInternal, LevelHigh, "failed to process event", "") 1343 ErrValidatorValidateChange = New(codeValidatorValidateChange, ClassValidator, ScopeInternal, LevelHigh, "failed to validate row change", "") 1344 ErrValidatorNotFound = New(codeValidatorNotFound, ClassValidator, ScopeNotSet, LevelMedium, "validator not found for task %s with source %s", "") 1345 ErrValidatorPanic = New(codeValidatorPanic, ClassValidator, ScopeInternal, LevelHigh, "panic error: %v", "") 1346 ErrValidatorTooMuchPending = New(codeValidatorTooMuchPending, ClassValidator, ScopeInternal, LevelMedium, "too much pending data, stop validator. row size(curr/max): %d/%d, row count(curr/max): %d/%d", "") 1347 1348 // Schema-tracker error. 1349 ErrSchemaTrackerInvalidJSON = New(codeSchemaTrackerInvalidJSON, ClassSchemaTracker, ScopeDownstream, LevelHigh, "saved schema of `%s`.`%s` is not proper JSON", "") 1350 ErrSchemaTrackerCannotCreateSchema = New(codeSchemaTrackerCannotCreateSchema, ClassSchemaTracker, ScopeInternal, LevelHigh, "failed to create database for `%s` in schema tracker", "") 1351 ErrSchemaTrackerCannotCreateTable = New(codeSchemaTrackerCannotCreateTable, ClassSchemaTracker, ScopeInternal, LevelHigh, "failed to create table for %v in schema tracker", "") 1352 ErrSchemaTrackerCannotSerialize = New(codeSchemaTrackerCannotSerialize, ClassSchemaTracker, ScopeInternal, LevelHigh, "failed to serialize table info for `%s`.`%s`", "") 1353 ErrSchemaTrackerCannotGetTable = New(codeSchemaTrackerCannotGetTable, ClassSchemaTracker, ScopeInternal, LevelHigh, "cannot get table info for %v from schema tracker", "") 1354 ErrSchemaTrackerCannotExecDDL = New(codeSchemaTrackerCannotExecDDL, ClassSchemaTracker, ScopeInternal, LevelHigh, "cannot track DDL: %s", "You can use handle-error to replace or skip this DDL.") 1355 ErrSchemaTrackerMarshalJSON = New(codeSchemaTrackerMarshalJSON, ClassSchemaTracker, ScopeDownstream, LevelHigh, "can not marshal struct maybe `%v` is unable to serialize", "") 1356 ErrSchemaTrackerUnMarshalJSON = New(codeSchemaTrackerUnMarshalJSON, ClassSchemaTracker, ScopeDownstream, LevelHigh, "can not unmarshal json maybe `%s` is not proper JSON", "") 1357 ErrSchemaTrackerUnSchemaNotExist = New(codeSchemaTrackerUnSchemaNotExist, ClassSchemaTracker, ScopeDownstream, LevelHigh, "can not find `%s` in tracker", "") 1358 1359 ErrSchemaTrackerCannotFetchDownstreamTable = New( 1360 codeSchemaTrackerCannotFetchDownstreamTable, ClassSchemaTracker, ScopeDownstream, LevelMedium, 1361 "cannot fetch downstream table schema of %v to initialize upstream schema %v in schema tracker", "") 1362 ErrSchemaTrackerCannotParseDownstreamTable = New( 1363 codeSchemaTrackerCannotParseDownstreamTable, ClassSchemaTracker, ScopeInternal, LevelHigh, 1364 "cannot parse downstream table schema of %v to initialize upstream schema %v in schema tracker", "") 1365 ErrSchemaTrackerInvalidCreateTableStmt = New(codeSchemaTrackerInvalidCreateTableStmt, ClassSchemaTracker, ScopeInternal, LevelMedium, 1366 "%s is not a valid `CREATE TABLE` statement", "") 1367 ErrSchemaTrackerRestoreStmtFail = New(codeSchemaTrackerRestoreStmtFail, ClassSchemaTracker, ScopeInternal, LevelMedium, 1368 "fail to restore the statement", "") 1369 ErrSchemaTrackerCannotDropTable = New(codeSchemaTrackerCannotDropTable, ClassSchemaTracker, ScopeInternal, LevelHigh, 1370 "failed to drop table for %v in schema tracker", "") 1371 ErrSchemaTrackerInit = New(codeSchemaTrackerInit, ClassSchemaTracker, ScopeInternal, LevelHigh, "failed to create schema tracker", "") 1372 ErrSchemaTrackerCannotSetDownstreamSQLMode = New(codeSchemaTrackerCannotSetDownstreamSQLMode, ClassSchemaTracker, ScopeInternal, LevelHigh, 1373 "failed to set default downstream sql_mode %v in schema tracker", "") 1374 ErrSchemaTrackerCannotInitDownstreamParser = New(codeSchemaTrackerCannotInitDownstreamParser, ClassSchemaTracker, ScopeInternal, LevelHigh, 1375 "failed to init downstream parser by sql_mode %v in schema tracker", "") 1376 ErrSchemaTrackerCannotMockDownstreamTable = New(codeSchemaTrackerCannotMockDownstreamTable, ClassSchemaTracker, ScopeInternal, LevelHigh, 1377 "failed to mock downstream table by create table statement %v in schema tracker", "") 1378 ErrSchemaTrackerCannotFetchDownstreamCreateTableStmt = New(codeSchemaTrackerCannotFetchDownstreamCreateTableStmt, ClassSchemaTracker, ScopeInternal, LevelHigh, 1379 "failed to fetch downstream table %v by show create table statement in schema tracker", "") 1380 ErrSchemaTrackerIsClosed = New(codeSchemaTrackerIsClosed, ClassSchemaTracker, ScopeInternal, LevelHigh, "schema tracker is closed", "") 1381 // HA scheduler. 1382 ErrSchedulerNotStarted = New(codeSchedulerNotStarted, ClassScheduler, ScopeInternal, LevelHigh, "the scheduler has not started", "") 1383 ErrSchedulerStarted = New(codeSchedulerStarted, ClassScheduler, ScopeInternal, LevelMedium, "the scheduler has already started", "") 1384 ErrSchedulerWorkerExist = New(codeSchedulerWorkerExist, ClassScheduler, ScopeInternal, LevelMedium, "dm-worker with name %s already exists", "") 1385 ErrSchedulerWorkerNotExist = New(codeSchedulerWorkerNotExist, ClassScheduler, ScopeInternal, LevelMedium, "dm-worker with name %s not exists", "") 1386 ErrSchedulerWorkerOnline = New(codeSchedulerWorkerOnline, ClassScheduler, ScopeInternal, LevelMedium, "dm-worker with name %s is still online", "Please shut it down first.") 1387 ErrSchedulerWorkerInvalidTrans = New(codeSchedulerWorkerInvalidTrans, ClassScheduler, ScopeInternal, LevelMedium, "invalid stage transformation for dm-worker %s, from %s to %s", "") 1388 ErrSchedulerSourceCfgExist = New(codeSchedulerSourceCfgExist, ClassScheduler, ScopeInternal, LevelMedium, "source config with ID %s already exists", "") 1389 ErrSchedulerSourceCfgNotExist = New(codeSchedulerSourceCfgNotExist, ClassScheduler, ScopeInternal, LevelMedium, "source config with ID %s not exists", "") 1390 ErrSchedulerSourcesUnbound = New(codeSchedulerSourcesUnbound, ClassDMMaster, ScopeInternal, LevelMedium, "sources %v have not bound", "") 1391 ErrSchedulerSourceOpTaskExist = New(codeSchedulerSourceOpTaskExist, ClassDMMaster, ScopeInternal, LevelMedium, "source with name %s need to operate has existing tasks %v", "Please `stop-task` first.") 1392 ErrSchedulerRelayStageInvalidUpdate = New(codeSchedulerRelayStageInvalidUpdate, ClassScheduler, ScopeInternal, LevelMedium, "invalid new expectant relay stage %s", "") 1393 ErrSchedulerRelayStageSourceNotExist = New(codeSchedulerRelayStageSourceNotExist, ClassScheduler, ScopeInternal, LevelMedium, "sources %v need to update expectant relay stage not exist", "") 1394 ErrSchedulerMultiTask = New(codeSchedulerMultiTask, ClassScheduler, ScopeInternal, LevelMedium, "the scheduler cannot perform multiple different tasks %v in one operation", "") 1395 ErrSchedulerSubTaskExist = New(codeSchedulerSubTaskExist, ClassScheduler, ScopeInternal, LevelMedium, "subtasks with name %s for sources %v already exist", "Please use `query-status` command to see tasks.") 1396 ErrSchedulerSubTaskNotExist = New(codeSchedulerSubTaskNotExist, ClassScheduler, ScopeInternal, LevelMedium, "subtasks with name %s for sources %v not exist", "Please create this subtask first.") 1397 ErrSchedulerSubTaskStageInvalidUpdate = New(codeSchedulerSubTaskStageInvalidUpdate, ClassDMMaster, ScopeInternal, LevelMedium, "invalid new expectant subtask stage %s", "") 1398 ErrSchedulerSubTaskOpTaskNotExist = New(codeSchedulerSubTaskOpTaskNotExist, ClassDMMaster, ScopeInternal, LevelMedium, "subtasks with name %s need to be operate not exist", "Please use `query-status` command to see tasks.") 1399 ErrSchedulerSubTaskOpSourceNotExist = New(codeSchedulerSubTaskOpSourceNotExist, ClassDMMaster, ScopeInternal, LevelMedium, "sources %v need to be operate not exist", "") 1400 ErrSchedulerTaskNotExist = New(codeSchedulerTaskNotExist, ClassScheduler, ScopeInternal, LevelMedium, "task with name %s not exist", "Please use `query-status` command to see tasks.") 1401 ErrSchedulerSubTaskCfgUpdate = New(codeSchedulerSubTaskCfgUpdate, ClassScheduler, ScopeInternal, LevelLow, "subtask with name %s source name %s can only update when no running tasks for now", "") 1402 ErrSchedulerRequireRunningTaskInSyncUnit = New(codeSchedulerRequireRunningTaskInSyncUnit, ClassScheduler, ScopeInternal, LevelHigh, "running tasks %v to be transferred on source %s should in sync unit", "Please use `pause-task [-s source ...] task` to pause them first.") 1403 ErrSchedulerRelayWorkersBusy = New(codeSchedulerRelayWorkersBusy, ClassScheduler, ScopeInternal, LevelHigh, "these workers %s have started relay for sources %s respectively", "Please use `stop-relay` to stop them, or change your topology.") 1404 ErrSchedulerRelayWorkersWrongBound = New(codeSchedulerRelayWorkersBound, ClassScheduler, ScopeInternal, LevelHigh, "these workers %s have bound for another sources %s respectively", "Please `start-relay` on free or same source workers.") 1405 ErrSchedulerRelayWorkersWrongRelay = New(codeSchedulerRelayWorkersWrongRelay, ClassScheduler, ScopeInternal, LevelHigh, "these workers %s have started relay for another sources %s respectively", "Please correct sources in `stop-relay`.") 1406 ErrSchedulerSourceOpRelayExist = New(codeSchedulerSourceOpRelayExist, ClassScheduler, ScopeInternal, LevelHigh, "source with name %s need to operate has existing relay workers %s", "Please `stop-relay` first.") 1407 ErrSchedulerLatchInUse = New(codeSchedulerLatchInUse, ClassScheduler, ScopeInternal, LevelLow, "when %s, resource %s is in use by other client", "Please try again later") 1408 ErrSchedulerSourceCfgUpdate = New(codeSchedulerSourceCfgUpdate, ClassScheduler, ScopeInternal, LevelLow, "source %s can only be updated when relay is disabled and no tasks are running for now", "") 1409 ErrSchedulerWrongWorkerInput = New(codeSchedulerWrongWorkerInput, ClassScheduler, ScopeInternal, LevelMedium, "require DM master to modify worker [%s] with source [%s], but currently the worker is bound to source [%s]", "") 1410 ErrSchedulerBoundDiffWithStartedRelay = New(codeSchedulerCantTransferToRelayWorker, ClassScheduler, ScopeInternal, LevelMedium, "require DM worker [%s] to be bound to source [%s], but it has been started relay for source [%s]", "If you intend to bind the source with worker, you can stop-relay for current source.") 1411 ErrSchedulerStartRelayOnSpecified = New(codeSchedulerStartRelayOnSpecified, ClassScheduler, ScopeInternal, LevelLow, "the source has `start-relay` with worker name for workers %v, so it can't `start-relay` without worker name now", "Please stop all relay workers first, or specify worker name for `start-relay`.") 1412 ErrSchedulerStopRelayOnSpecified = New(codeSchedulerStopRelayOnSpecified, ClassScheduler, ScopeInternal, LevelLow, "the source has `start-relay` with worker name for workers %v, so it can't `stop-relay` without worker name now", "Please specify worker names for `stop-relay`.") 1413 ErrSchedulerStartRelayOnBound = New(codeSchedulerStartRelayOnBound, ClassScheduler, ScopeInternal, LevelLow, "the source has `start-relay` automatically for bound worker, so it can't `start-relay` with worker name now", "Please stop relay by `stop-relay` without worker name first.") 1414 ErrSchedulerStopRelayOnBound = New(codeSchedulerStopRelayOnBound, ClassScheduler, ScopeInternal, LevelLow, "the source has `start-relay` automatically for bound worker, so it can't `stop-relay` with worker name now", "Please use `stop-relay` without worker name.") 1415 ErrSchedulerPauseTaskForTransferSource = New(codeSchedulerPauseTaskForTransferSource, ClassScheduler, ScopeInternal, LevelLow, "failed to auto pause tasks %s when transfer-source", "Please pause task by `dmctl pause-task`.") 1416 ErrSchedulerWorkerNotFree = New(codeSchedulerWorkerNotFree, ClassScheduler, ScopeInternal, LevelLow, "dm-worker with name %s not free", "") 1417 1418 // dmctl. 1419 ErrCtlGRPCCreateConn = New(codeCtlGRPCCreateConn, ClassDMCtl, ScopeInternal, LevelHigh, "can not create grpc connection", "Please check your network connection.") 1420 ErrCtlInvalidTLSCfg = New(codeCtlInvalidTLSCfg, ClassDMCtl, ScopeInternal, LevelMedium, "invalid TLS config", "Please check the `ssl-ca`, `ssl-cert` and `ssl-key` config in command line.") 1421 ErrCtlLoadTLSCfg = New(codeCtlLoadTLSCfg, ClassDMCtl, ScopeInternal, LevelHigh, "can not load tls config", "Please ensure that the tls certificate is accessible on the node currently running dmctl.") 1422 1423 // openapi. 1424 ErrOpenAPICommonError = New(codeOpenAPICommon, ClassOpenAPI, ScopeInternal, LevelHigh, "some unexpected errors have occurred, please check the detailed error message", "") 1425 ErrOpenAPITaskSourceNotFound = New(codeOpenAPITaskSourceNotFound, ClassOpenAPI, ScopeInternal, LevelHigh, "data source configuration not found", "Please check if the data source exists in the configuration file.") 1426 1427 // default error. 1428 ErrNotSet = New(codeNotSet, ClassNotSet, ScopeNotSet, LevelHigh, "", "") 1429 )