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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4390

java.io.IOException: File /user/XXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Invalid
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: examples, job submission, mrv2
    • Labels:
    • Environment:

      Ubuntu Server 11.04

    • Target Version/s:
    • Tags:
      hadoop

      Description

      Tried to run an example program on hadoop0.23.0 and getting the following error.
      error:
      java.io.IOException: File /user/XXXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
      at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1181)
      at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1486)
      at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:390)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.apache.hadoop.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:365)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1490)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1486)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:396)
      at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1484)

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            • Assignee:
              Unassigned
              Reporter:
              srikraj8341 srikanth ayalasomayajulu
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                Updated:
                Resolved:

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