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https://issues.apache.org/jira/browse/HIVE-14111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15353770#comment-15353770
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Sergey Shelukhin commented on HIVE-14111:
-----------------------------------------
{noformat}
if (session == null || conf == null) {
// TODO Will the session being passed in here be null if this is being
used from the set of default sessions.
// Really don't see why - since SessionState can be re-used - in which
case the session will be re-used.
return false;
}
{noformat}
Because it's supposed to be returned to the pool and unset. Same for some other
comments
> better concurrency handling for TezSessionState - part I
> --------------------------------------------------------
>
> Key: HIVE-14111
> URL: https://issues.apache.org/jira/browse/HIVE-14111
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-14111.patch, sessionPoolNotes.txt
>
>
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