[YARN-9846] Use Finer-Grain Synchronization in ResourceLocalizationService - ASF JIRA

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Details

Type: Improvement
Status: Patch Available
Priority: Minor
Resolution: Unresolved
Affects Version/s: 3.2.0
Fix Version/s: None
Component/s: nodemanager
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Patch

Description

https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ResourceLocalizationService.java#L788

Remove these synchronization blocks
Ensure recentlyCleanedLocalizers is thread safe

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YARN-9846.3.patch
20/Sep/19 13:48
8 kB
David Mollitor
YARN-9846.2.patch
19/Sep/19 22:44
8 kB
David Mollitor
YARN-9846.1.patch
19/Sep/19 19:44
8 kB
David Mollitor

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Assignee:: David Mollitor

Reporter:: David Mollitor

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 19/Sep/19 19:42

Updated:: 20/Sep/19 21:05