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From Elia Mazzawi <elia.mazz...@casalemedia.com>
Subject Could not find any valid local directory for task_200809041356_0042_r_000000_2/intermediate.9
Date Mon, 29 Sep 2008 19:45:20 GMT
what does this exception mean?

08/09/27 07:56:11 INFO mapred.JobClient: Task Id : 
task_200809041356_0042_r_000000_2, Status : FAILED
org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find 
any valid local directory for 
task_200809041356_0042_r_000000_2/intermediate.9
        at 
org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:313)
        at 
org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:124)
        at 
org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue.merge(SequenceFile.java:2851)
        at 
org.apache.hadoop.io.SequenceFile$Sorter.merge(SequenceFile.java:2586)
        at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:352)
        at 
org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2124)


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