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Posted to common-dev@hadoop.apache.org by "Kevin (JIRA)" <ji...@apache.org> on 2009/03/04 02:22:56 UTC
[jira] Created: (HADOOP-5385) Enhance process information
collection
Enhance process information collection
---------------------------------------
Key: HADOOP-5385
URL: https://issues.apache.org/jira/browse/HADOOP-5385
Project: Hadoop Core
Issue Type: New Feature
Components: contrib/chukwa
Environment: Redhat EL 5.1, Java 6
Reporter: Kevin
Priority: Minor
We are currently getting the process information from "top". And a given process looks like,
28288 gmon 18 0 2225m 277m 8876 S 0 7.0 1:38.56 java
However, that's still not complete. For it to be truly useful, we would want something like,
gmon 28288 28244 0 Nov13 ? 00:01:38 /grid/0/java/jdk/bin/java -Xms1000M -Xmx2000M -DAPP=collector
-Dlog4j.configuration=chukwa-log4j.properties -DCHUKWA_HOME=/gri........
-DCHUKWA_CONF_DIR=/gri......./../conf -DCHUKWA_LOG_DIR=/grid.........bin/../var/log -classpath
:/grid..........
We can get those information by using command below,
ps axo pid,user,vsize,size,pcpu,pmem,time,start_time,start,cmd
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[jira] Commented: (HADOOP-5385) Enhance process information
collection
Posted by "Ari Rabkin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-5385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12678923#action_12678923 ]
Ari Rabkin commented on HADOOP-5385:
------------------------------------
Sounds like a good idea
> Enhance process information collection
> ---------------------------------------
>
> Key: HADOOP-5385
> URL: https://issues.apache.org/jira/browse/HADOOP-5385
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/chukwa
> Environment: Redhat EL 5.1, Java 6
> Reporter: Kevin
> Priority: Minor
>
> We are currently getting the process information from "top". And a given process looks like,
> 28288 gmon 18 0 2225m 277m 8876 S 0 7.0 1:38.56 java
> However, that's still not complete. For it to be truly useful, we would want something like,
> gmon 28288 28244 0 Nov13 ? 00:01:38 /grid/0/java/jdk/bin/java -Xms1000M -Xmx2000M -DAPP=collector
> -Dlog4j.configuration=chukwa-log4j.properties -DCHUKWA_HOME=/gri........
> -DCHUKWA_CONF_DIR=/gri......./../conf -DCHUKWA_LOG_DIR=/grid.........bin/../var/log -classpath
> :/grid..........
> We can get those information by using command below,
> ps axo pid,user,vsize,size,pcpu,pmem,time,start_time,start,cmd
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