[jira] [Updated] (HIVE-10476) Hive query should fail when it fails to initialize a session in SetSparkReducerParallelism [Spark Branch]1111

["Wenping Zhan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-10476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenping Zhan updated HIVE-10476:
--------------------------------
    Summary: Hive query should fail when it fails to initialize a session in SetSparkReducerParallelism [Spark Branch]1111  (was: Hive query should fail when it fails to initialize a session in SetSparkReducerParallelism [Spark Branch])

> Hive query should fail when it fails to initialize a session in SetSparkReducerParallelism [Spark Branch]1111
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-10476
>                 URL: https://issues.apache.org/jira/browse/HIVE-10476
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Chao Sun
>            Assignee: Chao Sun
>            Priority: Minor
>             Fix For: 1.3.0, 2.0.0
>
>         Attachments: HIVE-10476.1-spark.patch, HIVE-10476.2-spark.patch
>
>
> Currently, for a Hive query HoS need to get a session
> a session twice, once in SparkSetReducerParallelism, and another when submitting the actual job.
> The issue is that sometimes there's problem when launching a Yarn application (e.g., don't have permission), then user will have to wait for two timeouts, because both session initializations will fail. This turned out to happen frequently.
> This JIRA proposes to fail the query in SparkSetReducerParallelism, when it cannot initialize the session.



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