github.com/pingcap/ticdc@v0.0.0-20220526033649-485a10ef2652/tests/multi_capture/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  
    11  CDC_COUNT=3
    12  DB_COUNT=4
    13  
    14  function run() {
    15      rm -rf $WORK_DIR && mkdir -p $WORK_DIR
    16  
    17      start_tidb_cluster --workdir $WORK_DIR
    18  
    19      cd $WORK_DIR
    20  
    21      # record tso before we create tables to skip the system table DDLs
    22      start_ts=$(run_cdc_cli tso query --pd=http://$UP_PD_HOST_1:$UP_PD_PORT_1)
    23  
    24      # create $DB_COUNT databases and import initial workload
    25      for i in $(seq $DB_COUNT); do
    26          db="multi_capture_$i"
    27          run_sql "CREATE DATABASE $db;"
    28          go-ycsb load mysql -P $CUR/conf/workload1 -p mysql.host=${UP_TIDB_HOST} -p mysql.port=${UP_TIDB_PORT} -p mysql.user=root -p mysql.db=$db
    29      done
    30  
    31      # start $CDC_COUNT cdc servers, and create a changefeed
    32      for i in $(seq $CDC_COUNT); do
    33          run_cdc_server --workdir $WORK_DIR --binary $CDC_BINARY --logsuffix "$i" --addr "127.0.0.1:830${i}"
    34      done
    35  
    36      TOPIC_NAME="ticdc-multi-capture-test-$RANDOM"
    37      case $SINK_TYPE in
    38          kafka) SINK_URI="kafka://127.0.0.1:9092/$TOPIC_NAME?partition-num=4&kafka-version=${KAFKA_VERSION}";;
    39          *) SINK_URI="mysql://normal:123456@127.0.0.1:3306/";;
    40      esac
    41      run_cdc_cli changefeed create --start-ts=$start_ts --sink-uri="$SINK_URI"
    42      if [ "$SINK_TYPE" == "kafka" ]; then
    43        run_kafka_consumer $WORK_DIR "kafka://127.0.0.1:9092/$TOPIC_NAME?partition-num=4&version=${KAFKA_VERSION}"
    44      fi
    45  
    46      # check tables are created and data is synchronized
    47      for i in $(seq $DB_COUNT); do
    48          check_table_exists "multi_capture_$i.USERTABLE" ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
    49      done
    50      check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml
    51  
    52      # add more data in upstream and check again
    53      for i in $(seq $DB_COUNT); do
    54          db="multi_capture_$i"
    55          go-ycsb load mysql -P $CUR/conf/workload2 -p mysql.host=${UP_TIDB_HOST} -p mysql.port=${UP_TIDB_PORT} -p mysql.user=root -p mysql.db=$db
    56      done
    57      check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml
    58  
    59      cleanup_process $CDC_BINARY
    60  }
    61  
    62  trap stop_tidb_cluster EXIT
    63  run $*
    64  check_logs $WORK_DIR
    65  echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"