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https://issues.apache.org/jira/browse/HIVE-9395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14282510#comment-14282510
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Chengxiang Li commented on HIVE-9395:
-------------------------------------

SparkJobMonitor would hang in some case, like jobId is available(so never 
timeout in SparkJobStatus) and SparkJobInfo is null. The risk here is that, we 
loop in SparkJobMonitor and timeout in SparkJobStatus which would add 
unnecessary complexity. we can add interface for SparkJobStatus if we indeed 
need more information from it.

> Make WAIT_SUBMISSION_TIMEOUT configuable and check timeout in SparkJobMonitor 
> level.[Spark Branch]
> --------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-9395
>                 URL: https://issues.apache.org/jira/browse/HIVE-9395
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Chengxiang Li
>            Assignee: Chengxiang Li
>              Labels: Spark-M5
>         Attachments: HIVE-9395.1-spark.patch
>
>
> SparkJobMonitor may hang if job state return null all the times, we should 
> move the timeout check here to avoid it.



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