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  1. Hadoop Common
  2. HADOOP-68

"Cannot abandon block during write to <file>" and "Cannot obtain additional block for file <file>" errors during dfs write test

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.1.0
    • Fix Version/s: 0.2.0
    • Component/s: None
    • Labels:
      None
    • Environment:

      linux 2.6, redhat, 180 machines

      Description

      In the namenode's log file, when trying to run my writer benchmark, I get a bunch of messages like:

      060307 112402 Server handler 2 on 9020 call error: java.io.IOException: Cannot a
      bandon block during write to /user/oom/random/.part001389.crc
      java.io.IOException: Cannot abandon block during write to /user/oom/random/.part
      001389.crc
      at org.apache.hadoop.dfs.NameNode.abandonBlock(NameNode.java:188)
      at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
      sorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.apache.hadoop.ipc.RPC$1.call(RPC.java:208)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:200)

      and

      060307 112402 Server handler 1 on 9020 call error: java.io.IOException: Cannot a
      bandon block during write to /user/oom/random/part001695
      java.io.IOException: Cannot abandon block during write to /user/oom/random/part0
      01695
      at org.apache.hadoop.dfs.NameNode.abandonBlock(NameNode.java:188)
      at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
      sorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.apache.hadoop.ipc.RPC$1.call(RPC.java:208)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:200)

      and

      060307 112402 Server handler 2 on 9020 call error: java.io.IOException: Cannot obtain additional block for file /user/oom/random/part001274
      java.io.IOException: Cannot obtain additional block for file /user/oom/random/pa
      rt001274
      at org.apache.hadoop.dfs.NameNode.addBlock(NameNode.java:160)
      at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
      sorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.apache.hadoop.ipc.RPC$1.call(RPC.java:208)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:200)

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            • Assignee:
              omalley Owen O'Malley
              Reporter:
              omalley Owen O'Malley
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              Dates

              • Created:
                Updated:
                Resolved: