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From "Amit Sela (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-1048) Spark Runner streaming batch duration does not include duration of reading from source
Date Thu, 24 Nov 2016 14:04:58 GMT

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

Amit Sela updated BEAM-1048:
----------------------------
    Assignee: Kobi Salant  (was: Amit Sela)

> 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-incubating
>            Reporter: Kobi Salant
>            Assignee: Kobi Salant
>
> 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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