hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5725) TaskTracker shuold run user tasks nicely in the local machine
Date Fri, 24 Apr 2009 17:06:30 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12702443#action_12702443
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-5725:
------------------------------------------------

> Nicholas - did you require higher memory for your tasks too? If so, you could use the
memory-requirement control knob...

No, my jobs did not require high memory.

> TaskTracker shuold run user tasks nicely in the local machine
> -------------------------------------------------------------
>
>                 Key: HADOOP-5725
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5725
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Tsz Wo (Nicholas), SZE
>
> If one task tried to use all CPUs in a local machine, all other tasks or processes (includes
tasktracker and datanode daemons) may hardly get a chance to run.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message