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https://issues.apache.org/jira/browse/HIVE-15163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15649220#comment-15649220
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Sergey Shelukhin commented on HIVE-15163:
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Wouldn't the new node not have the fragment to start with?
So, either it has both the fragment and then finishable update, or neither?
> LLAP Finishable state updates may not go to daemons restarted on the same node
> ------------------------------------------------------------------------------
>
> Key: HIVE-15163
> URL: https://issues.apache.org/jira/browse/HIVE-15163
> Project: Hive
> Issue Type: Bug
> Reporter: Siddharth Seth
>
> Finishable state updates only go out to nodes when the source state changes.
> When a node goes down, and comes back up on the same port - updates which had
> been sent to the old node will not be sent to the new node. This could lead
> to a fragment being in a permanent preemptable state, and lead tp starvation
> on busy clusters.
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