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Posted to dev@storm.apache.org by F30 <gi...@git.apache.org> on 2016/01/16 01:25:05 UTC

[GitHub] storm pull request: Document that persistentAggregate() does not w...

GitHub user F30 opened a pull request:

    https://github.com/apache/storm/pull/1019

    Document that persistentAggregate() does not work with generic Aggregators

    This should be pretty much self-explanatory.
    
    I couldn't find the information anywhere in the docs so far, but I came to this conclusion because `Stream` only has `persistentAggregate()` methods for `CombinerAggregator`s and `ReducerAggregator`s. Also, I can't really imagine a trivial way to store the state of a generic `Aggregator`.

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

    $ git pull https://github.com/F30/storm persistentAggregate-docs

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

    https://github.com/apache/storm/pull/1019.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 #1019
    
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commit 3cbabe0c81377d3fa8148df18d6ab702c2f9f7ca
Author: Felix Dreissig <f3...@f30.me>
Date:   2016-01-16T00:15:36Z

    Document that persistentAggregate() does not work with generic Aggregators

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[GitHub] storm pull request #1019: Document that persistentAggregate() does not work ...

Posted by asfgit <gi...@git.apache.org>.

Github user asfgit closed the pull request at:

    https://github.com/apache/storm/pull/1019


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