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From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (YARN-4307) Blacklisted nodes for AM container is not getting displayed in the Web UI
Date Thu, 29 Oct 2015 11:12:27 GMT

    [ https://issues.apache.org/jira/browse/YARN-4307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14980271#comment-14980271
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Varun Vasudev edited comment on YARN-4307 at 10/29/15 11:12 AM:
----------------------------------------------------------------

No - they should be separate. One refers to nodes blacklisted by the app and the other to
nodes blacklisted by the AM. Show both the numbers but as separate columns.


was (Author: vvasudev):
No - they should be separate. One refers to nodes blacklisted by the app and the other to
nodes blacklisted by the AM.

> 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: 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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