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https://issues.apache.org/jira/browse/HIVE-24695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HIVE-24695:
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Labels: pull-request-available (was: )
> Clean up session resources, if TezSession is unable to start
> ------------------------------------------------------------
>
> Key: HIVE-24695
> URL: https://issues.apache.org/jira/browse/HIVE-24695
> Project: Hive
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> There are cases when TezSessionState would not be able to start. (e.g
> resource constraints on YARN queues).
> However by this time, session directories & certain resources are localized.
> (e.g, hive-exec jars are stored in
> hdfs:///tmp/hive/hive/_tez_session_dir/*/hive-exec*.jar). When tezClient is
> not started, it does not clear up the resources. This leaks ~100MB data in
> HDFS per failure.
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