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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/06/13 15:07:00 UTC
[jira] [Commented] (FLINK-9578) Allow to define an auto watermark interval in SQL Client

    [ https://issues.apache.org/jira/browse/FLINK-9578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16511274#comment-16511274 ] 

ASF GitHub Bot commented on FLINK-9578:
---------------------------------------

GitHub user twalthr opened a pull request:

    https://github.com/apache/flink/pull/6160

    [FLINK-9578] [sql-client] Allow to define an auto watermark interval in SQL Client

    ## What is the purpose of the change
    
    This PR allows for setting the auto watermark interval in a non-programatic way for the SQL Client.
    
    
    ## Brief change log
    
    - Introduction of a property `periodic-watermarks-interval`
    
    
    ## Verifying this change
    
    - Existing tests adapted and new ExecutionContextTest added
    
    ## 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? docs


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

    $ git pull https://github.com/twalthr/flink FLINK-9578

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

    https://github.com/apache/flink/pull/6160.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 #6160
    
----
commit cebfefc33b25dd090cc9bf5bd4130333f9a0ff83
Author: Timo Walther <tw...@...>
Date:   2018-06-13T14:49:00Z

    [FLINK-9578] [sql-client] Allow to define an auto watermark interval in SQL Client

----


> Allow to define an auto watermark interval in SQL Client
> --------------------------------------------------------
>
>                 Key: FLINK-9578
>                 URL: https://issues.apache.org/jira/browse/FLINK-9578
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API &amp; SQL
>    Affects Versions: 1.5.0
>            Reporter: Timo Walther
>            Assignee: Timo Walther
>            Priority: Major
>
> Currently it is not possible to define an auto watermark interval in a non-programmatic way for the SQL Client.



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