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From zhangminglei <...@git.apache.org>
Subject [GitHub] flink pull request #4946: [FLINK-7967] [config] Deprecate Hadoop specific Fl...
Date Sat, 04 Nov 2017 11:00:41 GMT
GitHub user zhangminglei opened a pull request:

    https://github.com/apache/flink/pull/4946

    [FLINK-7967] [config] Deprecate Hadoop specific Flink configuration o…

    ## What is the purpose of the change
    
    This PR is mainly for deprecated hadoop specific Flink configuration options. We hope
people use environment variable HADOOP_CONF_DIR as a replacement.
    
    
    ## Brief change log
      - Add a warning message to hadoop configuration in ```flink-conf.yaml``` file.
      - Add @Deprecated annotation to ```HDFS_DEFAULT_CONFIG```, ```HDFS_SITE_CONFIG```, ```PATH_HADOOP_CONFIG```
 three fields which in ```ConfigConstants.java```.
    
    
    ## 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): (don't know)
      - 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? (JavaDocs)
    


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

    $ git pull https://github.com/zhangminglei/flink flink-7967

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

    https://github.com/apache/flink/pull/4946.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 #4946
    
----
commit 51ab28ffc6282a4df7e0b47fad260e00ddc5781e
Author: zhangminglei <zml13856086071@163.com>
Date:   2017-11-04T10:41:25Z

    [FLINK-7967] [config] Deprecate Hadoop specific Flink configuration options

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