github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/tests/integration_tests/consistent_partition_table/run.sh (about)

     1  #!/bin/bash
     2  
     3  set -eu
     4  
     5  CUR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
     6  source $CUR/../_utils/test_prepare
     7  WORK_DIR=$OUT_DIR/$TEST_NAME
     8  CDC_BINARY=cdc.test
     9  SINK_TYPE=$1
    10  
    11  rm -rf "$WORK_DIR"
    12  mkdir -p "$WORK_DIR"
    13  
    14  stop() {
    15  	# to distinguish whether the test failed in the DML synchronization phase or the DDL synchronization phase
    16  	echo $(mysql -h${DOWN_TIDB_HOST} -P${DOWN_TIDB_PORT} -uroot -e "show databases;")
    17  	stop_tidb_cluster
    18  }
    19  
    20  function run() {
    21  	# we only support eventually consistent replication with MySQL sink
    22  	if [ "$SINK_TYPE" != "mysql" ]; then
    23  		return
    24  	fi
    25  
    26  	start_tidb_cluster --workdir $WORK_DIR
    27  
    28  	cd $WORK_DIR
    29  	run_sql "set @@global.tidb_enable_exchange_partition=on" ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
    30  
    31  	run_cdc_server --workdir $WORK_DIR --binary $CDC_BINARY --logsuffix partition_table.server1
    32  
    33  	SINK_URI="mysql://normal:123456@127.0.0.1:3306/"
    34  	changefeed_id=$(cdc cli changefeed create --sink-uri="$SINK_URI" --config="$CUR/conf/changefeed.toml" 2>&1 | tail -n2 | head -n1 | awk '{print $2}')
    35  
    36  	run_sql_file $CUR/data/create.sql ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    37  	check_table_exists "partition_table2.t2" ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT} 120
    38  	sleep 5
    39  	cleanup_process $CDC_BINARY
    40  	# Inject the failpoint to prevent sink execution, but the global resolved can be moved forward.
    41  	# Then we can apply redo log to reach an eventual consistent state in downstream.
    42  	export GO_FAILPOINTS='github.com/pingcap/tiflow/cdc/sink/dmlsink/txn/mysql/MySQLSinkHangLongTime=return(true);github.com/pingcap/tiflow/cdc/sink/ddlsink/mysql/MySQLSinkExecDDLDelay=return(true)'
    43  	run_cdc_server --workdir $WORK_DIR --binary $CDC_BINARY --logsuffix partition_table.server2
    44  
    45  	run_sql_file $CUR/data/prepare.sql ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    46  	# to ensure row changed events have been replicated to TiCDC
    47  	sleep 120
    48  	cleanup_process $CDC_BINARY
    49  
    50  	storage_path="file://$WORK_DIR/redo"
    51  	tmp_download_path=$WORK_DIR/cdc_data/redo/$changefeed_id
    52  	export GO_FAILPOINTS=''
    53  
    54  	rts=$(cdc redo meta --storage="$storage_path" --tmp-dir="$tmp_download_path" | grep -oE "resolved-ts:[0-9]+" | awk -F: '{print $2}')
    55  	sed "s/<placeholder>/$rts/g" $CUR/conf/diff_config.toml >$WORK_DIR/diff_config.toml
    56  
    57  	cat $WORK_DIR/diff_config.toml
    58  	cdc redo apply --tmp-dir="$tmp_download_path/apply" \
    59  		--storage="$storage_path" \
    60  		--sink-uri="mysql://normal:123456@127.0.0.1:3306/"
    61  
    62  	# check_table_exists "partition_table.finish_mark" ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT} 120
    63  	check_sync_diff $WORK_DIR $WORK_DIR/diff_config.toml
    64  }
    65  
    66  trap stop EXIT
    67  run $*
    68  check_logs $WORK_DIR
    69  echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"