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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/10/10 15:21:02 UTC
[jira] [Commented] (FLINK-7653) Properly implement DispatcherGateway methods on the Dispatcher

    [ https://issues.apache.org/jira/browse/FLINK-7653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16198819#comment-16198819 ] 

ASF GitHub Bot commented on FLINK-7653:
---------------------------------------

GitHub user tillrohrmann opened a pull request:

    https://github.com/apache/flink/pull/4793

    [FLINK-7653] Properly implement Dispatcher#requestClusterOverview

    ## What is the purpose of the change
    
    This commit implements the ClusterOverview generation on the Dispatcher. In
    order to do this, the Dispatcher requests the ResourceOverview from the
    ResourceManager and the job status from all JobMasters. After receiving all
    information, it is compiled into the ClusterOverview.
    
    Note: StatusOverview has been renamed to ClusterOverview
    
    ## Verifying this change
    
    Tested the changes manually.
    
    ## 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)
    
    ## Documentation
    
      - Does this pull request introduce a new feature? (no)
      - 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/tillrohrmann/flink fixRequestStatusOverview

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

    https://github.com/apache/flink/pull/4793.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 #4793
    
----
commit 6b7aec2ce3799a35ed21bd04345abe0ab0b8298e
Author: Till Rohrmann <tr...@apache.org>
Date:   2017-10-10T14:15:53Z

    [FLINK-7653] Properly implement Dispatcher#requestClusterOverview
    
    This commit implements the ClusterOverview generation on the Dispatcher. In
    order to do this, the Dispatcher requests the ResourceOverview from the
    ResourceManager and the job status from all JobMasters. After receiving all
    information, it is compiled into the ClusterOverview.
    
    Note: StatusOverview has been renamed to ClusterOverview

----


> Properly implement DispatcherGateway methods on the Dispatcher
> --------------------------------------------------------------
>
>                 Key: FLINK-7653
>                 URL: https://issues.apache.org/jira/browse/FLINK-7653
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Distributed Coordination, REST, Webfrontend
>    Affects Versions: 1.4.0
>            Reporter: Tzu-Li (Gordon) Tai
>            Assignee: Till Rohrmann
>
> Currently, {{DispatcherGateway}} methods such as {{listJobs}}, {{requestStatusOverview}}, and probably other new methods that will be added as we port more existing REST handlers to the new endpoint, have only dummy placeholder implementations in the {{Dispatcher}} marked with TODOs.
> This ticket is to track that they are all eventually properly implemented.



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