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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (APEXCORE-332) Support Even Distribution Of Tuples To A Non Power Of 2 Number Of Partitions
Date Fri, 27 May 2016 20:09:12 GMT

    [ https://issues.apache.org/jira/browse/APEXCORE-332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15304683#comment-15304683
] 

ASF GitHub Bot commented on APEXCORE-332:
-----------------------------------------

Github user gauravgopi123 commented on the pull request:

    https://github.com/apache/incubator-apex-core/pull/347#issuecomment-222241796
  
    @ilganeli : As @tweise  mentioned please start a discussion on @dev 


> Support Even Distribution Of Tuples To A Non Power Of 2 Number Of Partitions
> ----------------------------------------------------------------------------
>
>                 Key: APEXCORE-332
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-332
>             Project: Apache Apex Core
>          Issue Type: Improvement
>            Reporter: Timothy Farkas
>            Assignee: Ilya Ganelin
>            Priority: Minor
>
> Currently partitions masks must be defined as a binary mask. As a result the number of
partitions must be a power of 2, otherwise the distribution of tuples will be uneven. If we
support the modulus operation instead of a binary mask, we could support an even distribution
of tuples to a non-power of 2 number of partitions.



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