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[Bug]: mo_cdc: show cdc task checkpoint is null when state is running
Is there an existing issue for the same bug?
- [X] I have checked the existing issues.
Branch Name
main
Commit ID
dbced459d
Other Environment Information
- Hardware parameters:
- OS type:
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Actual Behavior
测试场景：上游mo单表并发1000 insert，运行15min，等测试结束后，全量数据同步完成后show任务
没有暂停过服务但是日志显示cdc任务已经结束
mo log: http://10.222.6.1/explore?panes=%7B%22VCp%22:%7B%22datasource%22:%22loki%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bnamespace%3D%5C%22mo-cdc-test%5C%22%7D%20%7C%3D%20%60tableReader%60%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%22loki%22%7D,%22editorMode%22:%22builder%22%7D%5D,%22range%22:%7B%22from%22:%221728718520000%22,%22to%22:%221728719720000%22%7D%7D%7D&schemaVersion=1&orgId=1
Expected Behavior
No response
Steps to Reproduce
使用mo-load工具并发insert1000运行10分钟
ddl:create table test01(a int auto_increment primary key,b int);
1.mo-load工具修改run.yml
./start.sh -h 10.222.6.6 -b sysbench_db -c cases/ddl/
2../mo_cdc task create --task-name "cdc_insert" --source-uri="mysql://dump:[email protected]:6001" --sink-type="mysql" --sink-uri="mysql://dump:[email protected]:3306" --tables='sysbench_db.test01:test_cdc_db.test01' --level="account" --account="sys"
3.全量数据结束后show
./mo_cdc task show --task-name "cdc_insert" --source-uri="mysql://dump:[email protected]:6001"
Additional information
No response
查看日志，应该是暂停前truncate了上游表，cdc结束，show相关状态running没有更新状态
状态更新的问题同#19184，产品表示先保持现状
和产品沟通，同一个cdc任务中包含多个表时，其中有个别表失败无法定位cdc status状态，因此目前不会更改状态为failed，维持产品现状，关闭该issue