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https://issues.apache.org/jira/browse/HIVE-10433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chao Sun resolved HIVE-10433.
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Resolution: Duplicate
Thanks [~stakiar]. Closing this now.
> Cancel connection when remote driver process exited with error code [Spark
> Branch]
> ----------------------------------------------------------------------------------
>
> Key: HIVE-10433
> URL: https://issues.apache.org/jira/browse/HIVE-10433
> Project: Hive
> Issue Type: Bug
> Components: spark-branch
> Reporter: Chao Sun
>
> Currently in HoS, after starting a remote process in SparkClientImpl, it will
> wait for the process to connect back. However, there are cases that the
> process may fail and exit with error code, and thus no connection is
> attempted. In this situation, the HS2 process will still wait for the
> connection and eventually timeout itself. What makes it worse, user may need
> to wait for two timeout periods, one for SparkSetReducerParallelism, and
> another for the actual Spark job.
> We should cancel the timeout task and mark the promise as failed once we know
> that the process is failed.
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