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Posted to mapreduce-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2010/02/10 00:39:28 UTC
[jira] Created: (MAPREDUCE-1472) JobTracker.submitJob holds a lock
on the JobTracker while copying job-conf from HDFS
JobTracker.submitJob holds a lock on the JobTracker while copying job-conf from HDFS
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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.
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[jira] Resolved: (MAPREDUCE-1472) JobTracker.submitJob holds a lock
on the JobTracker while copying job-conf from HDFS
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-1472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved MAPREDUCE-1472.
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Resolution: Duplicate
Duplicate of HADOOP-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.
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You can reply to this email to add a comment to the issue online.