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From "Gera Shegalov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5790) Default map hprof profile options do not work
Date Thu, 22 May 2014 18:43:02 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gera Shegalov updated MAPREDUCE-5790:
-------------------------------------

    Assignee: Gera Shegalov
      Status: Patch Available  (was: Open)

[~sandyr], can you take a look?

> Default map hprof profile options do not work
> ---------------------------------------------
>
>                 Key: MAPREDUCE-5790
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5790
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.3.0
>         Environment: java version "1.6.0_31"
> Java(TM) SE Runtime Environment (build 1.6.0_31-b04)
> Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode)
>            Reporter: Andrew Wang
>            Assignee: Gera Shegalov
>         Attachments: MAPREDUCE-5790.v01.patch
>
>
> I have an MR job doing the following:
> {code}
>     Job job = Job.getInstance(conf);
>     // Enable profiling
>     job.setProfileEnabled(true);
>     job.setProfileTaskRange(true, "0");
>     job.setProfileTaskRange(false, "0");
> {code}
> When I run this job, some of my map tasks fail with this error message:
> {noformat}
> org.apache.hadoop.util.Shell$ExitCodeException: /data/5/yarn/nm/usercache/hdfs/appcache/application_1394482121761_0012/container_1394482121761_0012_01_000041/launch_container.sh:
line 32: $JAVA_HOME/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN
  -Xmx825955249 -Djava.io.tmpdir=$PWD/tmp -Dlog4j.configuration=container-log4j.properties
-Dyarn.app.container.log.dir=/var/log/hadoop-yarn/container/application_1394482121761_0012/container_1394482121761_0012_01_000041
-Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA ${mapreduce.task.profile.params}
org.apache.hadoop.mapred.YarnChild 10.20.212.12 43135 attempt_1394482121761_0012_r_000000_0
41 1>/var/log/hadoop-yarn/container/application_1394482121761_0012/container_1394482121761_0012_01_000041/stdout
2>/var/log/hadoop-yarn/container/application_1394482121761_0012/container_1394482121761_0012_01_000041/stderr
: bad substitution
> {noformat}
> It looks like ${mapreduce.task.profile.params} is not getting subbed in correctly.



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