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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/05/19 13:39:37 UTC

[GitHub] [flink] GJL opened a new pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

GJL opened a new pull request #12249:
URL: https://github.com/apache/flink/pull/12249


   ## What is the purpose of the change
   
   *Tear down installed software in reverse order in Jepsen tests. This mitigates the issue that sometimes YARN's NodeManager directories cannot be removed using `rm -rf` because Flink processes keep running and generate files after the YARN NodeManager is shut down. `rm -r` removes files recursively but if files are created in the background concurrently, the command can still fail with a non-zero exit code.*
   
   
   ## Brief change log
   
     - *See commits*
   
   ## Verifying this change
   
   This change is already covered by existing tests, such as *flink-jepsen*.
   
   ## 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/Mesos, 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] flinkbot commented on pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

Posted by GitBox <gi...@apache.org>.

flinkbot commented on pull request #12249:
URL: https://github.com/apache/flink/pull/12249#issuecomment-630836787

Thanks a lot for your contribution to the Apache Flink project. I'm the @flinkbot. I help the community
to review your pull request. We will use this comment to track the progress of the review.

## Automated Checks
Last check on commit 704ad896f5475d78798a59be4348a3934a9a9f84 (Tue May 19 13:58:13 UTC 2020)

**Warnings:**
* No documentation files were touched! Remember to keep the Flink docs up to date!

<sub>Mention the bot in a comment to re-run the automated checks.</sub>
## Review Progress

* ❓ 1. The [description] looks good.
* ❓ 2. There is [consensus] that the contribution should go into to Flink.
* ❓ 3. Needs [attention] from.
* ❓ 4. The change fits into the overall [architecture].
* ❓ 5. Overall code [quality] is good.

Please see the [Pull Request Review Guide](https://flink.apache.org/contributing/reviewing-prs.html) for a full explanation of the review process.<details>
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[GitHub] [flink] flinkbot edited a comment on pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

Posted by GitBox <gi...@apache.org>.

flinkbot edited a comment on pull request #12249:
URL: https://github.com/apache/flink/pull/12249#issuecomment-630842863


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   ## CI report:
   
   * 704ad896f5475d78798a59be4348a3934a9a9f84 Azure: [PENDING](https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_build/results?buildId=1862) 
   
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[GitHub] [flink] flinkbot edited a comment on pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

Posted by GitBox <gi...@apache.org>.

flinkbot edited a comment on pull request #12249:
URL: https://github.com/apache/flink/pull/12249#issuecomment-630836787

Thanks a lot for your contribution to the Apache Flink project. I'm the @flinkbot. I help the community
to review your pull request. We will use this comment to track the progress of the review.

## Automated Checks
Last check on commit 704ad896f5475d78798a59be4348a3934a9a9f84 (Fri Oct 16 10:53:19 UTC 2020)

**Warnings:**
* No documentation files were touched! Remember to keep the Flink docs up to date!

<sub>Mention the bot in a comment to re-run the automated checks.</sub>
## Review Progress

For queries about this service, please contact Infrastructure at:
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[GitHub] [flink] flinkbot commented on pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

Posted by GitBox <gi...@apache.org>.

flinkbot commented on pull request #12249:
URL: https://github.com/apache/flink/pull/12249#issuecomment-630842863


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   ## CI report:
   
   * 704ad896f5475d78798a59be4348a3934a9a9f84 UNKNOWN
   
   <details>
   <summary>Bot commands</summary>
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[GitHub] [flink] GJL closed pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

Posted by GitBox <gi...@apache.org>.

GJL closed pull request #12249:
URL: https://github.com/apache/flink/pull/12249


   


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[GitHub] [flink] flinkbot edited a comment on pull request #12249: [FLINK-17794][tests] Tear down installed software in reverse order

Posted by GitBox <gi...@apache.org>.

flinkbot edited a comment on pull request #12249:
URL: https://github.com/apache/flink/pull/12249#issuecomment-630842863


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   ## CI report:
   
   * 704ad896f5475d78798a59be4348a3934a9a9f84 Azure: [SUCCESS](https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_build/results?buildId=1862) 
   
   <details>
   <summary>Bot commands</summary>
     The @flinkbot bot supports the following commands:
   
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    - `@flinkbot run azure` re-run the last Azure build
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