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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/10/09 16:03:29 UTC

[GitHub] [incubator-doris] morningman opened a new issue #6803: [Optimize] Avoid too many abort task in routine load job

morningman opened a new issue #6803:
URL: https://github.com/apache/incubator-doris/issues/6803


   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
   
   
   ### Description
   
   Currently, even if there is no more data in kafka, the routine load job will still send task to try to
   consume from the kafka topic. And you will see a lot of `kafka consume timeout` in be.INFO.
   And finally this task is aborted, and the `abortedTaskNum` of routine load will increase by 1.
   
   So I think we can try to fetch the latest offset of kafka partition before deciding whether to send task
   to consume. This will bring 2 benefits:
   
   1. Avoid unnecessary tasks running on BE, which occupying working thread.
   2. Avoid lots of aborted transactions.  
   
   ### Use case
   
   _No response_
   
   ### Related issues
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [X] 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] [incubator-doris] yangzhg closed issue #6803: [Optimize] Avoid too many abort task in routine load job

Posted by GitBox <gi...@apache.org>.
yangzhg closed issue #6803:
URL: https://github.com/apache/incubator-doris/issues/6803


   


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[GitHub] [incubator-doris] yangzhg closed issue #6803: [Optimize] Avoid too many abort task in routine load job

Posted by GitBox <gi...@apache.org>.
yangzhg closed issue #6803:
URL: https://github.com/apache/incubator-doris/issues/6803


   


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