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Posted to mapreduce-dev@hadoop.apache.org by "hawkswood (JIRA)" <ji...@apache.org> on 2013/09/20 16:21:51 UTC

[jira] [Created] (MAPREDUCE-5520) Run a mapreduce program ,th error msg is shown :ERROR hdfs.DFSClients:Failed to close file ...... how to fix it?

hawkswood created MAPREDUCE-5520:
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             Summary: Run a mapreduce program ,th error msg is shown :ERROR hdfs.DFSClients:Failed to close file ......  how to fix it?
                 Key: MAPREDUCE-5520
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5520
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: hawkswood


run a mapreduce program,the error msg is shown as below:
ERROR hdfs.DFSClients:Failed to close file /hadoop/tmp/mapred/staging/root/.staging/job0001/job.jar
org.apache.hadoop.ipc.RemoteExceptionjava.io.IOException:java.lang.OutOfMemoryError:java heap space
how to fix it?

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