github.com/pingcap/ticdc@v0.0.0-20220526033649-485a10ef2652/tests/processor_stop_delay/run.sh (about)

     1  #!/bin/bash
     2  
     3  set -e
     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  TABLE_COUNT=3
    11  
    12  function run() {
    13      rm -rf $WORK_DIR && mkdir -p $WORK_DIR
    14      start_tidb_cluster --workdir $WORK_DIR
    15      cd $WORK_DIR
    16  
    17      pd_addr="http://$UP_PD_HOST_1:$UP_PD_PORT_1"
    18      TOPIC_NAME="ticdc-processor-stop-delay-$RANDOM"
    19      case $SINK_TYPE in
    20          kafka) SINK_URI="kafka://127.0.0.1:9092/$TOPIC_NAME?partition-num=4&kafka-version=${KAFKA_VERSION}";;
    21          *) SINK_URI="mysql://normal:123456@127.0.0.1:3306/?max-txn-row=1";;
    22      esac
    23      if [ "$SINK_TYPE" == "kafka" ]; then
    24        run_kafka_consumer $WORK_DIR "kafka://127.0.0.1:9092/$TOPIC_NAME?partition-num=4&version=${KAFKA_VERSION}"
    25      fi
    26      export GO_FAILPOINTS='github.com/pingcap/ticdc/cdc/processorStopDelay=1*sleep(10000)' # old processor
    27      # export GO_FAILPOINTS='github.com/pingcap/ticdc/cdc/processor/processorStopDelay=1*sleep(10000)' # new processor
    28  
    29      run_cdc_server --workdir $WORK_DIR --binary $CDC_BINARY --addr "127.0.0.1:8300" --pd $pd_addr
    30      changefeed_id=$(cdc cli changefeed create --pd=$pd_addr --sink-uri="$SINK_URI" 2>&1|tail -n2|head -n1|awk '{print $2}')
    31      run_sql "CREATE DATABASE processor_stop_delay;" ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    32      run_sql "CREATE table processor_stop_delay.t (id int primary key auto_increment, t datetime DEFAULT CURRENT_TIMESTAMP)" ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    33      run_sql "INSERT INTO processor_stop_delay.t values (),(),(),(),(),(),()" ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    34      check_table_exists "processor_stop_delay.t" ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
    35      check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml
    36  
    37      # pause changefeed first, and then resume the changefeed. The processor stop
    38      # logic will be delayed by 10s, which is controlled by failpoint injection.
    39      # The changefeed should be resumed and no data loss.
    40      cdc cli changefeed pause --changefeed-id=$changefeed_id --pd=$pd_addr
    41      sleep 1
    42      run_sql "INSERT INTO processor_stop_delay.t values (),(),(),(),(),(),()" ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    43      cdc cli changefeed resume --changefeed-id=$changefeed_id --pd=$pd_addr
    44      run_sql "INSERT INTO processor_stop_delay.t values (),(),(),(),(),(),()" ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    45  
    46      check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml
    47  
    48      export GO_FAILPOINTS=''
    49      cleanup_process $CDC_BINARY
    50  }
    51  
    52  trap stop_tidb_cluster EXIT
    53  run $*
    54  check_logs $WORK_DIR
    55  echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"