hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1472) JobTracker.submitJob holds a lock on the JobTracker while copying job-conf from HDFS
Date Wed, 10 Feb 2010 15:53:28 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832034#action_12832034
] 

Devaraj Das commented on MAPREDUCE-1472:
----------------------------------------

This is a duplicate of MAPREDUCE-1354

> JobTracker.submitJob holds a lock on the JobTracker while copying job-conf from HDFS
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1472
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1472
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>            Priority: Blocker
>
> This could have very bad impact on responsiveness of the cluster.
> JobTracker.submitJob also forks a DU and writes to it's local-disk.

-- 
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