[jira] [Commented] (FLINK-9028) flip6 should check config before starting cluster

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

    [ https://issues.apache.org/jira/browse/FLINK-9028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16405979#comment-16405979 ] 

ASF GitHub Bot commented on FLINK-9028:
---------------------------------------

GitHub user sihuazhou opened a pull request:

    https://github.com/apache/flink/pull/5726

    [FLINK-FLINK-9028][flip6] perform parameters checking before starting cluster

    ## What is the purpose of the change
    
    Perform parameters checking before starting cluster to prevent to setup a problematic cluster.
    
    ## Brief change log
    
    - perform parameters checking before starting cluster
    
    ## Verifying this change
    
    This change is a trivial rework / code cleanup without any test coverage.
    
    ## 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
    
    no


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

    $ git pull https://github.com/sihuazhou/flink flip6_check_parameter_before_start_cluster

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

    https://github.com/apache/flink/pull/5726.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 #5726
    
----
commit f65351b8b4530c37686fa8dcaae01df7accf66cc
Author: sihuazhou <su...@...>
Date:   2018-03-20T07:59:33Z

    perform parameters checking before starting cluster.

----


> flip6 should check config before starting cluster
> -------------------------------------------------
>
>                 Key: FLINK-9028
>                 URL: https://issues.apache.org/jira/browse/FLINK-9028
>             Project: Flink
>          Issue Type: Bug
>          Components: Distributed Coordination
>    Affects Versions: 1.5.0
>            Reporter: Sihua Zhou
>            Assignee: Sihua Zhou
>            Priority: Major
>             Fix For: 1.5.0
>
>
> In flip6, we should perform parameters checking before starting cluster.



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