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https://issues.apache.org/jira/browse/YARN-4307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Naganarasimha G R updated YARN-4307:
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Attachment: YARN-4307.v1.002.patch
Hi [~vvasudev],
I have uploaded a new patch with modifications for your comments
bq. Can we add the AM blacklisted nodes and the nodes blacklisted by the RM in
to the app attempt info and expose both of these via webservices? Both fields
should be a part of the rmAppAttempt.
earlier patch was also exposing these info in app attempt info. In the latest
patch have taken case for {{RMAppAttempt}}
> Blacklisted nodes for AM container is not getting displayed in the Web UI
> -------------------------------------------------------------------------
>
> Key: YARN-4307
> URL: https://issues.apache.org/jira/browse/YARN-4307
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, webapp
> Reporter: Naganarasimha G R
> Assignee: Naganarasimha G R
> Attachments: AppInfoPage.png, RMappAttempt.png,
> YARN-4307.v1.001.patch, YARN-4307.v1.002.patch, webpage.png,
> yarn-capacity-scheduler-debug.log
>
>
> In pseudo cluster had 2 NM's and had launched app with incorrect
> configuration *./hadoop org.apache.hadoop.mapreduce.SleepJob
> -Dmapreduce.job.node-label-expression=labelX
> -Dyarn.app.mapreduce.am.env=JAVA_HOME=/no/jvm/here -m 5 -mt 1200*.
> First attempt failed and 2nd attempt was launched, but the application was
> hung. In the scheduler logs found that localhost was blacklisted but in the
> UI (app& apps listing page) count was shown as zero and as well no hosts
> listed in the app page.
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