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https://issues.apache.org/jira/browse/HADOOP-5194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672019#action_12672019
]
Tsz Wo (Nicholas), SZE commented on HADOOP-5194:
------------------------------------------------
Hudson also hit this. See
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3820/console
{noformat}
[exec] [junit] 09/02/09 20:55:12 INFO mapred.TaskTracker:
org.apache.hadoop.util.DiskChecker$DiskErrorException:
Could not find
taskTracker/jobcache/job_200902092055_0001/attempt_200902092055_0001_m_000004_0/output/file.out
in any of the configured local directories
{noformat}
> DiskErrorException in TaskTracker when running a job
> ----------------------------------------------------
>
> Key: HADOOP-5194
> URL: https://issues.apache.org/jira/browse/HADOOP-5194
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Environment: Windows, Cygwin
> Reporter: Tsz Wo (Nicholas), SZE
> Priority: Blocker
> Fix For: 0.21.0
>
>
> In particular, this can be reproduced in Windows by running a hadoop example
> such as PiEstimator.
> {noformat}
> org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find
> taskTracker/pids/attempt_200902021632_0001_m_000002_0 in any of the
> configured local directories
> at
> org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathToRead(LocalDirAllocator.java:381)
> at
> org.apache.hadoop.fs.LocalDirAllocator.getLocalPathToRead(LocalDirAllocator.java:138)
> at
> org.apache.hadoop.mapred.TaskTracker.getPidFilePath(TaskTracker.java:430)
> at
> org.apache.hadoop.mapred.TaskTracker.removePidFile(TaskTracker.java:440)
> at
> org.apache.hadoop.mapred.JvmManager$JvmManagerForType$JvmRunner.runChild(JvmManager.java:370)
> at
> org.apache.hadoop.mapred.JvmManager$JvmManagerForType$JvmRunner.run(JvmManager.java:338)
> {noformat}
> (Have changed TaskTracker.java to print out the trace.)
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