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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/10/13 03:09:04 UTC
[GitHub] [doris] zhanghengdashuaibi opened a new issue, #13341: [Feature] mysqlcdc to doris errorr transaction is not found,导致flink的算子任务一直重启，请问这个是什么问题导致的
zhanghengdashuaibi opened a new issue, #13341:
URL: https://github.com/apache/doris/issues/13341
### Search before asking
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### Description
mysqlcdc to doris errorr transaction is not found,导致flink的算子任务一直重启，请问这个是什么问题导致的
### Use case
_No response_
### Related issues
_No response_
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [doris] Felix0525 commented on issue #13341: [Feature] mysqlcdc to doris errorr transaction is not found,导致flink的算子任务一直重启，请问这个是什么问题导致的
Posted by GitBox <gi...@apache.org>.
Felix0525 commented on issue #13341:
URL: https://github.com/apache/doris/issues/13341#issuecomment-1309640200
Hi, is there anyone know about that when this exception occurred, how to get the Flink job running again.
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[GitHub] [doris] JNSimba commented on issue #13341: [Feature] mysqlcdc to doris errorr transaction is not found,导致flink的算子任务一直重启，请问这个是什么问题导致的
Posted by GitBox <gi...@apache.org>.
JNSimba commented on issue #13341:
URL: https://github.com/apache/doris/issues/13341#issuecomment-1279624299
这个是因为txn事务默认保留12小时，flink报错后，如果重启间隔时间太长，checkpoint里面的txn就会过期，会报 txn not found的错误。
可以通过调整fe.conf里面的 streaming_label_keep_max_second 配置来延长时间
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