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From pnowojski <...@git.apache.org>
Subject [GitHub] flink pull request #4722: [FLINK-7683] Iterate over keys in KeyedStateBacken...
Date Mon, 25 Sep 2017 14:39:01 GMT
GitHub user pnowojski opened a pull request:


    [FLINK-7683] Iterate over keys in KeyedStateBackend

    ## What is the purpose of the change
    This is required to make possible preserving backward compatibility while changing state
definition of a keyed state operator.
    ## Verifying this change
    This change added new unit tests to cover new feature.
    ## 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? yes
      - 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/pnowojski/flink keys

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


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #4722
commit ac41b26cdb5c2341bb25e520c4d449ec4e956a8f
Author: Piotr Nowojski <piotr.nowojski@gmail.com>
Date:   2017-09-14T10:39:30Z

    [FLINK-7683] Iterate over keys in KeyedStateBackend



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