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Posted to commits@beam.apache.org by "Kobi Salant (JIRA)" <ji...@apache.org> on 2016/11/24 13:45:58 UTC

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

Kobi Salant created BEAM-1048:
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             Summary: 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: Amit Sela


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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