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Posted to issues@flink.apache.org by zentol <gi...@git.apache.org> on 2018/06/13 09:26:38 UTC

[GitHub] flink pull request #6158: [FLINK-8785][rest] Handle JobSubmissionExceptions

GitHub user zentol opened a pull request:

    https://github.com/apache/flink/pull/6158

    [FLINK-8785][rest] Handle JobSubmissionExceptions

    ## What is the purpose of the change
    
    Currently, if a  `JobSubmissionException` occurs the `JobSubmissionHandler` only returns `505 Internal server error.`, with no details about the original exception.
    This PR modifies the handler to returns the messages of all exceptions in the stack trace.
    
    ## Brief change log
    
    * modify `RestHandlerException` to allow multiple error messages, similar to `ErrorResponseBody`
    * modify `JobSubmitHandler` to handle exceptions during the job submission
    
    ## Verifying this change
    
    * see `JobSubmitHandlerTest#testFailedJobSubmission
    
    ## Does this pull request potentially affect one of the following parts:
    
      - Dependencies (does it add or upgrade a dependency): (no)
      - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
      - The serializers: (no)
      - The runtime per-record code paths (performance sensitive): (no)
      - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
      - The S3 file system connector: (no)
    
    ## Documentation
    
      - Does this pull request introduce a new feature? (yes)
      - If yes, how is the feature documented? (not applicable)


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zentol/flink 8785

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/6158.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #6158
    
----
commit bdb9a7b3949ce0fc1d31e57459e51f593ee0b699
Author: zentol <ch...@...>
Date:   2018-06-13T09:15:35Z

    [FLINK-8785][rest] Handle JobSubmissionExceptions

----


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[GitHub] flink pull request #6158: [FLINK-8785][rest] Handle JobSubmissionExceptions

Posted by zentol <gi...@git.apache.org>.
Github user zentol closed the pull request at:

    https://github.com/apache/flink/pull/6158


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