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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2022/07/15 18:00:04 UTC

[GitHub] [beam] johnjcasey opened a new issue, #22303: [Task]: Add tests to Kafka SDF and fix known and discovered issues

johnjcasey opened a new issue, #22303:
URL: https://github.com/apache/beam/issues/22303

   ### What needs to happen?
   
   Kafka IO SDF currently has an issue where it is not restarting properly: https://github.com/apache/beam/issues/21730
   
   In addition, there was a separate issue where it would not commit back to Kafka correctly. 
   
   As such, it appears that Kafka SDF has not been sufficiently tested, and the scope of this task is to test it more robustly, and fix both the linked issue, and any other issues discovered.
   
   ### Issue Priority
   
   Priority: 1
   
   ### Issue Component
   
   Component: io-java-kafka


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[GitHub] [beam] johnjcasey commented on issue #22303: [Task]: Add tests to Kafka SDF and fix known and discovered issues

Posted by GitBox <gi...@apache.org>.
johnjcasey commented on issue #22303:
URL: https://github.com/apache/beam/issues/22303#issuecomment-1205278111

   @Abacn this issue can be used to track the kafka testing improvements


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[GitHub] [beam] pabloem commented on issue #22303: [Task]: Add tests to Kafka SDF and fix known and discovered issues

Posted by GitBox <gi...@apache.org>.
pabloem commented on issue #22303:
URL: https://github.com/apache/beam/issues/22303#issuecomment-1281221881

   how should we triage this? should we assign it to @johnjcasey or @Abacn ?


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[GitHub] [beam] johnjcasey commented on issue #22303: [Task]: Add tests to Kafka SDF and fix known and discovered issues

Posted by GitBox <gi...@apache.org>.
johnjcasey commented on issue #22303:
URL: https://github.com/apache/beam/issues/22303#issuecomment-1225773890

   https://github.com/apache/beam/issues/22715 also


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[GitHub] [beam] Abacn commented on issue #22303: [Task]: Add tests to Kafka SDF and fix known and discovered issues

Posted by GitBox <gi...@apache.org>.
Abacn commented on issue #22303:
URL: https://github.com/apache/beam/issues/22303#issuecomment-1374949407

   Apparently Kafka performance test is failing again after #24879 in. This is because we removed `shuffle=appliance` there and then read from shuffle becomes faster. There are some reports that runner v2 is putting more pressure on kafka, and resulting in higher error rate. Now kafka server is overwhelmed with write requests and making write pipeline fail.
   
   This reveals real issue of the code.


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