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https://issues.apache.org/jira/browse/HIVE-8957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14226515#comment-14226515
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Marcelo Vanzin commented on HIVE-8957:
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I think a fix here will be a little more complicated than that. Let me look at
the code and think about it.
> Remote spark context needs to clean up itself in case of connection timeout
> [Spark Branch]
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-8957
> URL: https://issues.apache.org/jira/browse/HIVE-8957
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Attachments: HIVE-8957.1-spark.patch
>
>
> In the current SparkClient implementation (class SparkClientImpl), the
> constructor does some initialization and in the end waits for the remote
> driver to connect. In case of timeout, it just throws an exception without
> cleaning itself. The cleanup is necessary to release system resources.
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