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https://issues.apache.org/jira/browse/HIVE-16459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15972096#comment-15972096
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Xuefu Zhang commented on HIVE-16459:
------------------------------------
+1
> Cancel outstanding RPCs when channel closes
> -------------------------------------------
>
> Key: HIVE-16459
> URL: https://issues.apache.org/jira/browse/HIVE-16459
> Project: Hive
> Issue Type: Bug
> Components: Spark
> Reporter: Rui Li
> Assignee: Rui Li
> Attachments: HIVE-16459.1.patch, HIVE-16459.2.patch,
> HIVE-16459.2.patch
>
>
> In SparkTask, we try to get job infos after the query finishes. Assume the
> job finishes due to remote side crashes and thus closes the RPC. There's a
> race condition: if we try to get job info before we notice the RPC is closed,
> the SparkTask waits for {{hive.spark.client.future.timeout}} (default 60s)
> before it returns, even though we already know the job has failed.
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