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https://issues.apache.org/jira/browse/HIVE-25362?focusedWorklogId=662732&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-662732
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ASF GitHub Bot logged work on HIVE-25362:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 08/Oct/21 13:45
Start Date: 08/Oct/21 13:45
Worklog Time Spent: 10m
Work Description: pgaref merged pull request #2513:
URL: https://github.com/apache/hive/pull/2513
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Issue Time Tracking
-------------------
Worklog Id: (was: 662732)
Time Spent: 1.5h (was: 1h 20m)
> LLAP: ensure tasks with locality have a chance to adjust delay
> --------------------------------------------------------------
>
> Key: HIVE-25362
> URL: https://issues.apache.org/jira/browse/HIVE-25362
> Project: Hive
> Issue Type: Sub-task
> Components: llap
> Reporter: Panagiotis Garefalakis
> Assignee: Panagiotis Garefalakis
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> HIVE-24914 introduced a short-circuit optimization when all nodes are busy
> returning DELAYED_RESOURCES and reseting locality delay for a given tasks.
> However, this may prevent tasks from adjusting their locality delay and being
> added to the DelayQueue leading sometimes to missed locality chances when all
> LLap resources are fully utilized.
> To address the issue we should handle the two cases separately.
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