[jira] [Commented] (FLINK-9407) Support orc rolling sink writer

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

    [ https://issues.apache.org/jira/browse/FLINK-9407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16490241#comment-16490241 ] 

ASF GitHub Bot commented on FLINK-9407:
---------------------------------------

GitHub user zhangminglei opened a pull request:

    https://github.com/apache/flink/pull/6075

    [FLINK-9407] [hdfs connector] Support orc rolling sink writer

    ## What is the purpose of the change
    In production environment, we often write file in orc format. So, this PR support a writer that for bucketingsink. And currently only basic data types are supported in this PR.
    
    ## Brief change log
    Add ```OrcFileWriter``` and the test file.
    
    ## Verifying this change
    Tests it with ```OrcFileWriterTest```
    
    ## Does this pull request potentially affect one of the following parts:
    
      - Dependencies (does it add or upgrade a dependency): (yes
      - 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): (don't know)
      - 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 documented now)


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

    $ git pull https://github.com/zhangminglei/flink flink-9407-orc

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

    https://github.com/apache/flink/pull/6075.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 #6075
    
----
commit d653d39f6cb74075874eb890cab36012d85dbecf
Author: zhangminglei <zm...@...>
Date:   2018-05-25T04:58:01Z

    [FLINK-9407] [hdfs connector] Support orc rolling sink writer

----


> Support orc rolling sink writer
> -------------------------------
>
>                 Key: FLINK-9407
>                 URL: https://issues.apache.org/jira/browse/FLINK-9407
>             Project: Flink
>          Issue Type: New Feature
>          Components: filesystem-connector
>            Reporter: mingleizhang
>            Assignee: mingleizhang
>            Priority: Major
>
> Currently, we only support {{StringWriter}}, {{SequenceFileWriter}} and {{AvroKeyValueSinkWriter}}. I would suggest add an orc writer for rolling sink.



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