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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/02/15 17:31:00 UTC

[jira] [Assigned] (SPARK-23441) Remove interrupts from ContinuousExecution

     [ https://issues.apache.org/jira/browse/SPARK-23441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-23441:
------------------------------------

    Assignee:     (was: Apache Spark)

> Remove interrupts from ContinuousExecution
> ------------------------------------------
>
>                 Key: SPARK-23441
>                 URL: https://issues.apache.org/jira/browse/SPARK-23441
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Structured Streaming
>    Affects Versions: 2.4.0
>            Reporter: Jose Torres
>            Priority: Minor
>
> The reason StreamExecution interrupts the query execution thread is that, for the microbatch case, nontrivial work goes on in that thread to construct a batch. In ContinuousExecution, this doesn't apply. Once the state is flipped from ACTIVE and the underlying job is cancelled, the query execution thread will immediately go to cleanup. So we don't need to call queryExecutionThread.interrupt() at all there.



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