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
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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