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https://issues.apache.org/jira/browse/HIVE-21846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16873341#comment-16873341
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Peter Vary commented on HIVE-21846:
-----------------------------------
+1
> Create a thread in TezAM which periodically fetches LlapDaemon metrics
> ----------------------------------------------------------------------
>
> Key: HIVE-21846
> URL: https://issues.apache.org/jira/browse/HIVE-21846
> Project: Hive
> Issue Type: Sub-task
> Components: llap, Tez
> Reporter: Peter Vary
> Assignee: Antal Sinkovits
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21846.01.patch, HIVE-21846.02.patch,
> HIVE-21846.03.patch
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> LlapTaskSchedulerService should start a thread which periodically fetches the
> LlapDaemon metrics and stores them in the NodeInfo object.
> This should be just the first implementation - later we should find a way
> where we do not need NxM requests between N TezAM and M LlapDaemon
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