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https://issues.apache.org/jira/browse/YARN-5865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15667503#comment-15667503
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Rohith Sharma K S commented on YARN-5865:
-----------------------------------------

some more comments on the patch
AppInfo.java
# After current patch change, you can remove 
app.getApplicationSubmissionContext(); 

RMAppManager.java
# line 401, 402, 403 has not changed. Looks like format has changed. Can you 
revert this ?
# line 571, can you check if (app.isAppInCompletedStates()) immediately after 
holding applicationId lock? It is not an issue, just not to create future 
object. 
# line 580, can you flip code for checking priority equals and do futures.get 
like below? 
{code}
              if (app.getApplicationPriority().equals(appPriority)) {
                return;
              }
          Futures.get(future, YarnException.class);
{code}

RMApp.java
# Java doc for API isAppInCompletedStates is repeated i.e *completed/completed 
states*. It should be completing/completed. 

YarnScheduler.java
# Return type of API has changed from void to Priority. I am not sure does it 
breaks. cc:/[~jianhe]


> Retrospect updateApplicationPriority api to handle state store exception in 
> align with YARN-5611
> ------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5865
>                 URL: https://issues.apache.org/jira/browse/YARN-5865
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Sunil G
>            Assignee: Sunil G
>         Attachments: YARN-5865.0001.patch, YARN-5865.0002.patch, 
> YARN-5865.0003.patch, YARN-5865.0004.patch, YARN-5865.0005.patch
>
>
> Post YARN-5611, revisit dynamic update of application priority logic with 
> respect to state store error handling.



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