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https://issues.apache.org/jira/browse/YARN-2442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16957644#comment-16957644
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Bibin Chundatt edited comment on YARN-2442 at 10/23/19 8:16 AM:
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Thank you  [~cyrusjackson25] for working on the patch

# Currently RMInfo is holding the reference of RMContext which could lead to 
memory leak on switch over. Instead we could use ResourceManager instance 
directly.
# Fix the checkstyle issues
# Findbug issue seems to be already fix.




was (Author: bibinchundatt):
Thank you  [~cyrusjackson25] for working on the patch

Currently RMInfo is holding the reference of RMContext which could lead to 
memory leak on switch over. Instead we could use ResourceManager object 
directly.



> ResourceManager JMX UI does not give HA State
> ---------------------------------------------
>
>                 Key: YARN-2442
>                 URL: https://issues.apache.org/jira/browse/YARN-2442
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 2.5.0, 2.6.0, 2.7.0
>            Reporter: Nishan Shetty
>            Assignee: Rohith Sharma K S
>            Priority: Major
>              Labels: oct16-easy
>         Attachments: 0001-YARN-2442.patch, YARN-2442.003.patch, 
> YARN-2442.02.patch
>
>
> ResourceManager JMX UI can show the haState (INITIALIZING, ACTIVE, STANDBY, 
> STOPPED)



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