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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2019/02/26 15:34:00 UTC

[jira] [Updated] (FLINK-1786) Add support for pipelined programs with slot count exceeding parallelism

     [ https://issues.apache.org/jira/browse/FLINK-1786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann updated FLINK-1786:
---------------------------------
    Component/s:     (was: JobManager)

> Add support for pipelined programs with slot count exceeding parallelism
> ------------------------------------------------------------------------
>
>                 Key: FLINK-1786
>                 URL: https://issues.apache.org/jira/browse/FLINK-1786
>             Project: Flink
>          Issue Type: Improvement
>          Components: Distributed Coordination
>    Affects Versions: 0.10.0
>            Reporter: Ufuk Celebi
>            Priority: Major
>
> We support slot count exceeding parallelism with blocking results and w/o slot sharing (FLINK-1709).
> We need to add support for this with pipelined results as well (w/o slot sharing). The runtime needs support for mixed pipelined and blocking subpartitions and the job manager needs to be aware of how to deploy such mixed results.



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