TaskTracker hung in org.apache.hadoop.fs.LocalDirAllocator
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Key: MAPREDUCE-1869
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1869
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: tasktracker
Affects Versions: 0.20.2
Environment: Solaris 10 Update 7
Java 1.6.0_14
Reporter: Allen Wittenauer
Priority: Critical
A TaskTracker process on our grid appears to be locked up and not sending
heartbeats to the namenode. Attaching jstack and pstack output. Even tho the
hangs appear to be in LocalDirAllocator, the local file system seems to be
a-ok.
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