[
https://issues.apache.org/jira/browse/HIVE-26467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stamatis Zampetakis updated HIVE-26467:
---------------------------------------
Fix Version/s: (was: 4.0.0)
I cleared the fixVersion field since this ticket is still open. Please review
this ticket and if the fix is already committed to a specific version please
set the version accordingly and mark the ticket as RESOLVED.
According to the [JIRA
guidelines|https://cwiki.apache.org/confluence/display/Hive/HowToContribute]
the fixVersion should be set only when the issue is resolved/closed.
> SessionState should be accessible inside ThreadPool
> ---------------------------------------------------
>
> Key: HIVE-26467
> URL: https://issues.apache.org/jira/browse/HIVE-26467
> Project: Hive
> Issue Type: Improvement
> Reporter: Syed Shameerur Rahman
> Assignee: Syed Shameerur Rahman
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Currently SessionState.get() returns null if it is called inside a
> ThreadPool. If there is any custom third party component leverages
> SessionState.get() for some operations like getting the session state or
> session config inside a thread pool it will result in null since session
> state is thread local
> (https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java#L622)
> and ThreadLocal variable are not inheritable to child threads / thread pools.
> So one solution is to make the thread local variable inheritable so the
> SessionState gets propagated to child threads.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
