[jira] [Commented] (FLINK-8776) Cannot submit jobs from Web UI in FLIP-6 YARN Session

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-8776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16376067#comment-16376067 ] 

ASF GitHub Bot commented on FLINK-8776:
---------------------------------------

GitHub user GJL opened a pull request:

    https://github.com/apache/flink/pull/5577

    [FLINK-8776][flip6] Use correct port for job submission from Web UI

    ## What is the purpose of the change
    
    *Use correct port for job submission from Web UI when Flink is deployed in YARN session mode.*
    
    cc: @tillrohrmann 
    
    ## Brief change log
      - *Use address of local WebMonitorEndpoint for the job submission from the Web UI.*
      - *Rename TestingLeaderRetrievalService to SettableLeaderRetrievalService and move class out of test directory.*
    
    ## Verifying this change
    
    This change added tests and can be verified as follows:
    
      - *Added unit tests for SettableLeaderRetrievalService.*
      - *Manually submitted Job in YARN session.*
    
    ## 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, 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)


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

    $ git pull https://github.com/GJL/flink FLINK-8776

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

    https://github.com/apache/flink/pull/5577.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 #5577
    
----
commit 6890ff359b557e86b10877af84ec0277805135c1
Author: gyao <ga...@...>
Date:   2018-02-25T11:53:53Z

    [FLINK-8776][flip6] Use correct port for job submission from Web UI.
    
    Use address of local WebMonitorEndpoint for the job submission from the Web UI.
    Rename TestingLeaderRetrievalService to SettableLeaderRetrievalService and move
    class out of test directory.

----


> Cannot submit jobs from Web UI in FLIP-6 YARN Session 
> ------------------------------------------------------
>
>                 Key: FLINK-8776
>                 URL: https://issues.apache.org/jira/browse/FLINK-8776
>             Project: Flink
>          Issue Type: Bug
>          Components: Job-Submission, Webfrontend
>    Affects Versions: 1.5.0
>            Reporter: Gary Yao
>            Assignee: Gary Yao
>            Priority: Blocker
>              Labels: flip-6
>             Fix For: 1.5.0
>
>
> In YARN session mode the WebMonitorEndpoint listens on a random port. The RestClusterClient used by the JarRunHandler is currently configured with the reserved port 0 in YARN session mode. 



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