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Posted to common-dev@hadoop.apache.org by "Devaraj Das (JIRA)" <ji...@apache.org> on 2009/01/31 13:41:01 UTC
[jira] Assigned: (HADOOP-5146) LocalDirAllocator misses files on
the local filesystem
[ https://issues.apache.org/jira/browse/HADOOP-5146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj Das reassigned HADOOP-5146:
-----------------------------------
Assignee: Devaraj Das
> LocalDirAllocator misses files on the local filesystem
> ------------------------------------------------------
>
> Key: HADOOP-5146
> URL: https://issues.apache.org/jira/browse/HADOOP-5146
> Project: Hadoop Core
> Issue Type: Bug
> Affects Versions: 0.20.0
> Reporter: Arun C Murthy
> Assignee: Devaraj Das
> Priority: Blocker
> Fix For: 0.20.0
>
> Attachments: localdirallocator.patch, localdirallocator.patch
>
>
> For some reason the LocalDirAllocator.getLocaPathToRead doesn't find files which are present, extra logging shows:
> {noformat}
> 2009-01-30 06:43:32,312 INFO org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext: in ifExists, /grid/2/arunc/mapred-local/taskTracker/archive/xxx.yyy.com/tera/in/_partition.lst exists
> 2009-01-30 06:43:32,389 WARN org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext: in getLocalPathToRead, taskTracker/archive/xxx.yyy.com/tera/in/_partition.lst doesn't exist
> 2009-01-30 06:43:32,390 WARN org.apache.hadoop.mapred.TaskRunner: attempt_200901300512_0007_m_000055_0 Child Error
> org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find taskTracker/archive/xx.yyy.com/tera/in/_partition.lst in any of the configured local directories
> at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathToRead(LocalDirAllocator.java:388)
> at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathToRead(LocalDirAllocator.java:138)
> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:172)
> {noformat}
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