github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/tests/integration_tests/kafka_simple_basic/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=$1
    10  
    11  # use kafka-consumer with canal-json decoder to sync data from kafka to mysql
    12  function run() {
    13  	if [ "$SINK_TYPE" != "kafka" ]; then
    14  		return
    15  	fi
    16  
    17  	# clean up environment
    18  	rm -rf $WORK_DIR && mkdir -p $WORK_DIR
    19  
    20  	# start tidb cluster
    21  	start_tidb_cluster --workdir $WORK_DIR
    22  
    23  	cd $WORK_DIR
    24  
    25  	# upstream tidb cluster enable row level checksum
    26  	run_sql "set global tidb_enable_row_level_checksum=true" ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    27  
    28  	TOPIC_NAME="ticdc-simple-basic-$RANDOM"
    29  
    30  	run_cdc_server --workdir $WORK_DIR --binary $CDC_BINARY
    31  
    32  	SINK_URI="kafka://127.0.0.1:9092/$TOPIC_NAME?protocol=simple"
    33  	run_cdc_cli changefeed create --sink-uri="$SINK_URI" --config="$CUR/conf/changefeed.toml" -c "simple-basic"
    34  	sleep 5 # wait for changefeed to start
    35  
    36  	run_kafka_consumer $WORK_DIR $SINK_URI
    37  
    38  	# pre execute some ddls
    39  	run_sql_file $CUR/data/pre_ddl.sql ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    40  	check_table_exists test.finish_mark_for_ddl ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT} 200
    41  
    42  	# pause and resume changefeed makes sure changefeed sending bootstrap events
    43  	# when it is resumed, so the data after pause can be decoded correctly
    44  	run_cdc_cli changefeed pause -c "simple-basic"
    45  	run_cdc_cli changefeed resume -c "simple-basic"
    46  
    47  	run_sql_file $CUR/data/data.sql ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    48  
    49  	# sync_diff can't check non-exist table, so we check expected tables are created in downstream first
    50  	check_table_exists test.finish_mark ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT} 200
    51  	check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml
    52  
    53  	run_sql_file $CUR/data/data_gbk.sql ${UP_TIDB_HOST} ${UP_TIDB_PORT}
    54  	check_table_exists test.finish_mark ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT} 200
    55  	check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml
    56  
    57  	cleanup_process $CDC_BINARY
    58  }
    59  
    60  trap stop_tidb_cluster EXIT
    61  run $*
    62  check_logs $WORK_DIR
    63  echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"