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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (STREAMS-80) StreamsProcressorTask and StreamsPersistWriterTask are BROKEN
Date Fri, 16 May 2014 10:53:55 GMT

    [ https://issues.apache.org/jira/browse/STREAMS-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13999081#comment-13999081
] 

ASF GitHub Bot commented on STREAMS-80:
---------------------------------------

GitHub user rbnks opened a pull request:

    https://github.com/apache/incubator-streams/pull/15

    Fixed bug for STREAMS-80

    Fixed bug that would cause processors and writers to end execution early and orphan data.
 Bug was introduced in a recent commit.

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

    $ git pull https://github.com/rbnks/incubator-streams STREAMS-80

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

    https://github.com/apache/incubator-streams/pull/15.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 #15
    
----
commit 00a2a27766788c92698ae91a9f128f253aaa9891
Author: rebanks <rebanks@w2odigital.com>
Date:   2014-05-15T18:39:10Z

    Fixed bug for STREAMS-80

----


> StreamsProcressorTask and StreamsPersistWriterTask are BROKEN
> -------------------------------------------------------------
>
>                 Key: STREAMS-80
>                 URL: https://issues.apache.org/jira/browse/STREAMS-80
>             Project: Streams
>          Issue Type: Bug
>            Reporter: Ryan Ebanks
>            Priority: Critical
>   Original Estimate: 0.5h
>  Remaining Estimate: 0.5h
>
> A recent commit seems to have introduced this.  Its a simple fix, but the while statement
on line 70 of StreamsProviderTask should read
> while(this.keepRunning.get() || datum != null) {
> And line 75 in StreamsPersist writer task should read
> while(this.keepRunning.get() || datum != null) {
> Both lines are missing the datum != null statement.  This causes tasks to be shutdown
before data is processed and data is orphaned in the stream.  In the worst case only the provider
runs.



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