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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/07/06 07:19:22 UTC

[GitHub] [flink] zhuzhurk opened a new pull request, #20178: [FLINK-28392][runtime] DefaultExecutionDeployer avoid retrieving executions from ExecutionGraph#currentExecutions

zhuzhurk opened a new pull request, #20178:
URL: https://github.com/apache/flink/pull/20178

   ## What is the purpose of the change
   
   This PR changes the ExecutionDeployer to not retrieve executions via ExecutionGraph#currentExecutions, to mitigate the problem reported in FLINK-28392.
   
   ## Verifying this change
   
   This change is already covered by existing tests, i.e. DefaultExecutionDeployerTest and DefaultSchedulerTest.
   This change is also verified manually with the patch that can stably reproducing the problem reported in FLINK-28392.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (yes / **no**)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**)
     - The serializers: (yes / **no** / don't know)
     - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (yes / **no** / don't know)
     - The S3 file system connector: (yes / **no** / don't know)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (yes / **no**)
     - If yes, how is the feature documented? (**not applicable** / docs / JavaDocs / not documented)
   


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[GitHub] [flink] zhuzhurk closed pull request #20178: [FLINK-28392][runtime] DefaultExecutionDeployer avoid retrieving executions from ExecutionGraph#currentExecutions

Posted by GitBox <gi...@apache.org>.
zhuzhurk closed pull request #20178: [FLINK-28392][runtime] DefaultExecutionDeployer avoid retrieving executions from ExecutionGraph#currentExecutions
URL: https://github.com/apache/flink/pull/20178


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[GitHub] [flink] zhuzhurk commented on pull request #20178: [FLINK-28392][runtime] DefaultExecutionDeployer avoid retrieving executions from ExecutionGraph#currentExecutions

Posted by GitBox <gi...@apache.org>.
zhuzhurk commented on PR #20178:
URL: https://github.com/apache/flink/pull/20178#issuecomment-1176240687

   Thanks for reviewing! @zentol 
   Merging.


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[GitHub] [flink] flinkbot commented on pull request #20178: [FLINK-28392][runtime] DefaultExecutionDeployer avoid retrieving executions from ExecutionGraph#currentExecutions

Posted by GitBox <gi...@apache.org>.
flinkbot commented on PR #20178:
URL: https://github.com/apache/flink/pull/20178#issuecomment-1175877679

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   ## CI report:
   
   * 3696ac3d7f6fbb1fdbba46c5d3c0a0665ed68b2f UNKNOWN
   
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