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Posted to commits@beam.apache.org by tgroh <gi...@git.apache.org> on 2016/05/07 01:36:34 UTC

[GitHub] incubator-beam pull request: [BEAM-22] Add ShardWatermarkTracker

GitHub user tgroh opened a pull request:

    https://github.com/apache/incubator-beam/pull/304

    [BEAM-22] Add ShardWatermarkTracker

    Be sure to do all of the following to help us incorporate your contribution
    quickly and easily:
    
     - [ ] Make sure the PR title is formatted like:
       `[BEAM-<Jira issue #>] Description of pull request`
     - [ ] Make sure tests pass via `mvn clean verify`. (Even better, enable
           Travis-CI on your fork and ensure the whole test matrix passes).
     - [ ] Replace `<Jira issue #>` in the title with the actual Jira issue
           number, if there is one.
     - [ ] If this contribution is large, please file an Apache
           [Individual Contributor License Agreement](https://www.apache.org/licenses/icla.txt).
    
    ---
    
    This tracks the watermark across multiple instances of a source
    transform.
    
    Use ShardWatermarkTracker in EmptyTransformEvaluator to provide the
    correct watermark hold.
    
    This enables asynchronously updating watermarks.

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

    $ git pull https://github.com/tgroh/incubator-beam wm_across_shards

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

    https://github.com/apache/incubator-beam/pull/304.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 #304
    
----
commit b3f1ac1111fe87d97cd49b98f9ec83f4a9c33c75
Author: Thomas Groh <tg...@google.com>
Date:   2016-05-07T01:34:15Z

    Add ShardWatermarkTracker
    
    This tracks the watermark across multiple instances of a source
    transform.
    
    Use ShardWatermarkTracker in EmptyTransformEvaluator to provide the
    correct watermark hold.
    
    This enables asynchronously updating watermarks.

----


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[GitHub] incubator-beam pull request: [BEAM-22] Add ShardWatermarkTracker

Posted by tgroh <gi...@git.apache.org>.
Github user tgroh closed the pull request at:

    https://github.com/apache/incubator-beam/pull/304


---
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