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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/11/29 22:09:00 UTC
[jira] [Assigned] (SPARK-22655) Fail task instead of complete task
silently in PythonRunner during shutdown
[ https://issues.apache.org/jira/browse/SPARK-22655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-22655:
------------------------------------
Assignee: Apache Spark
> Fail task instead of complete task silently in PythonRunner during shutdown
> ---------------------------------------------------------------------------
>
> Key: SPARK-22655
> URL: https://issues.apache.org/jira/browse/SPARK-22655
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 2.0.2, 2.1.0, 2.2.0
> Reporter: Li Jin
> Assignee: Apache Spark
>
> We have observed in our production environment that during Spark shutdown, if there are some active tasks, sometimes they will complete with incorrect results. We've tracked down the issue to a PythonRunner where it is returning partial result instead of throwing exception during Spark shutdown.
> I think the better way to handle this is to have these tasks fail instead of complete with partial results (complete with partial is always bad IMHO)
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