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Posted to common-issues@hadoop.apache.org by "sutao bian (Commented) (JIRA)" <ji...@apache.org> on 2012/02/13 10:02:59 UTC
[jira] [Commented] (HADOOP-8063) Hadoop balancer will creart too
many threds will crash the balancer JVM
[ https://issues.apache.org/jira/browse/HADOOP-8063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206764#comment-13206764 ]
sutao bian commented on HADOOP-8063:
------------------------------------
Time Stamp Iteration# Bytes Already Moved Bytes Left To Move Bytes Being Moved
Feb 10, 2012 10:41:13 AM 0 0 KB 115.57 GB 30 GB
Feb 10, 2012 11:03:44 AM 1 3.66 GB 111.77 GB 30 GB
Feb 10, 2012 11:26:44 AM 2 7.25 GB 108.21 GB 30 GB
Feb 10, 2012 11:49:45 AM 3 10.92 GB 104.51 GB 30 GB
Feb 10, 2012 12:11:45 PM 4 14.23 GB 101.18 GB 30 GB
Feb 10, 2012 12:33:46 PM 5 17.85 GB 97.7 GB 30 GB
Feb 10, 2012 12:55:16 PM 6 21.48 GB 94.43 GB 30 GB
Feb 10, 2012 1:17:17 PM 7 25.1 GB 90.45 GB 30 GB
> Hadoop balancer will creart too many threds will crash the balancer JVM
> -----------------------------------------------------------------------
>
> Key: HADOOP-8063
> URL: https://issues.apache.org/jira/browse/HADOOP-8063
> Project: Hadoop Common
> Issue Type: Bug
> Environment: hadoop version
> Hadoop 0.20.2
> Subversion https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r 911707
> Compiled by chrisdo on Fri Feb 19 08:07:34 UTC 2010
> Reporter: sutao bian
> Labels: Hadoop, blancer, jvm
>
> The balancer process will create too many thread will more than the jvm and the jvm will crash.
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