[
https://issues.apache.org/jira/browse/HIVE-15562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15814236#comment-15814236
]
Siddharth Seth commented on HIVE-15562:
---------------------------------------
Thanks for the review [~sershe]. Committing.
> LLAP TaskExecutorService race can lead to some fragments being permanently
> lost
> -------------------------------------------------------------------------------
>
> Key: HIVE-15562
> URL: https://issues.apache.org/jira/browse/HIVE-15562
> Project: Hive
> Issue Type: Bug
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Priority: Critical
> Attachments: HIVE-15562.01.patch
>
>
> A fragment can be evicted before it's submission completed. A race can cause
> a situation As a result, we end up trying to unregister the fragment for
> stateChangeNotifications before it has been registered - leading to an
> exception, which skips the actual fragment kill.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
