[jira] [Assigned] (SPARK-16487) Some batches might not get marked as fully processed in JobGenerator

["Apache Spark (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-16487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-16487:
------------------------------------

    Assignee: Apache Spark

> Some batches might not get marked as fully processed in JobGenerator
> --------------------------------------------------------------------
>
>                 Key: SPARK-16487
>                 URL: https://issues.apache.org/jira/browse/SPARK-16487
>             Project: Spark
>          Issue Type: Bug
>          Components: Streaming
>            Reporter: Ahmed Mahran
>            Assignee: Apache Spark
>            Priority: Trivial
>
> In JobGenerator, the code reads like that some batches might not get marked as fully processed. In the following flowchart, the batch should get marked fully processed before endpoint C however it is not. Currently, this does not actually cause an issue, as the condition {code}(time - zeroTime) is multiple of checkpoint duration?{code} always evaluates to true as the checkpoint duration is always set to be equal to the batch duration.
> !https://s31.postimg.org/udy9lti2j/spark_streaming_job_generator.png|width=700!
> [Image URL|https://s31.postimg.org/udy9lti2j/spark_streaming_job_generator.png]



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