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Posted to commits@beam.apache.org by "Stas Levin (JIRA)" <ji...@apache.org> on 2017/02/13 15:00:47 UTC

[jira] [Assigned] (BEAM-1048) Spark Runner streaming batch duration does not include duration of reading from source

     [ https://issues.apache.org/jira/browse/BEAM-1048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stas Levin reassigned BEAM-1048:
--------------------------------

    Assignee: Stas Levin  (was: Kobi Salant)

> Spark Runner streaming batch duration does not include duration of reading from source 
> ---------------------------------------------------------------------------------------
>
>                 Key: BEAM-1048
>                 URL: https://issues.apache.org/jira/browse/BEAM-1048
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-spark
>    Affects Versions: 0.4.0
>            Reporter: Kobi Salant
>            Assignee: Stas Levin
>
> Spark Runner streaming batch duration does not include duration of reading from source this is because we perform rdd.count in SparkUnboundedSourcewhich that invokes a regular spark job outside the streaming context.
> We do it for reporting the batch size both for UI and back pressure



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