hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5706) Fail to launch SLSRunner due to NPE
Date Tue, 20 Dec 2016 19:05:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-5706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15764972#comment-15764972
] 

Wangda Tan commented on YARN-5706:
----------------------------------

[~lewuathe], apologize I forgot to merge it last time. Just committed to trunk, thanks! 

And do we need this fix in branch-2/branch-2.8?

> Fail to launch SLSRunner due to NPE
> -----------------------------------
>
>                 Key: YARN-5706
>                 URL: https://issues.apache.org/jira/browse/YARN-5706
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler-load-simulator
>    Affects Versions: 3.0.0-alpha2
>            Reporter: Kai Sasaki
>            Assignee: Kai Sasaki
>              Labels: oct16-easy
>         Attachments: YARN-5706.01.patch, YARN-5706.02.patch, YARN-5706.03.patch
>
>
> {code}
> java.lang.NullPointerException
> 	at org.apache.hadoop.yarn.sls.web.SLSWebApp.<init>(SLSWebApp.java:88)
> 	at org.apache.hadoop.yarn.sls.scheduler.SLSCapacityScheduler.initMetrics(SLSCapacityScheduler.java:459)
> 	at org.apache.hadoop.yarn.sls.scheduler.SLSCapacityScheduler.setConf(SLSCapacityScheduler.java:153)
> 	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:76)
> {code}
> CLASSPATH for html resource is not configured properly.
> {code}
> DEBUG: Injecting share/hadoop/tools/sls/html into CLASSPATH
> DEBUG: Rejected CLASSPATH: share/hadoop/tools/sls/html (does not exist)
> {code}
> This issue can be reproduced when doing according to the documentation instruction.
> http://hadoop.apache.org/docs/current/hadoop-sls/SchedulerLoadSimulator.html
> {code}
> $ cd $HADOOP_ROOT/share/hadoop/tools/sls
> $ bin/slsrun.sh
>   --input-rumen |--input-sls=<TRACE_FILE1,TRACE_FILE2,...>
>   --output-dir=<SLS_SIMULATION_OUTPUT_DIRECTORY> [--nodes=<SLS_NODES_FILE>]
>     [--track-jobs=<JOBID1,JOBID2,...>] [--print-simulation]
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message