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Posted to issues@flink.apache.org by "Greg Hogan (JIRA)" <ji...@apache.org> on 2016/09/08 21:16:21 UTC

[jira] [Closed] (FLINK-4571) Configurable little parallelism in Gelly drivers

     [ https://issues.apache.org/jira/browse/FLINK-4571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Hogan closed FLINK-4571.
-----------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 1.2.0)

Fixed in bdd3c0d94b2a6cdecb482ee3fdefe082fc1b7c4d

> Configurable little parallelism in Gelly drivers
> ------------------------------------------------
>
>                 Key: FLINK-4571
>                 URL: https://issues.apache.org/jira/browse/FLINK-4571
>             Project: Flink
>          Issue Type: Improvement
>          Components: Gelly
>    Affects Versions: 1.2.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
>
> Several Gelly library implementations support a configurable "little parallelism" which is important when scaling to large data sets. These algorithms include operators at the beginning and end which process data on the order of the original DataSet, as well as middle operators that exchange 100s or 1000s more data. The "little parallelism" should be configurable in the appropriate Gelly drivers in the flink-gelly-examples module.



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