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Fwd: ISSUE IN CDH4.1.2 : transfer data between different HDFS clusters.(using distch)
samir das mohapatra 2013-02-25, 09:50
---------- Forwarded message ----------
From: samir das mohapatra <[EMAIL PROTECTED]>
Date: Mon, Feb 25, 2013 at 3:05 PM
Subject: ISSUE IN CDH4.1.2 : transfer data between different HDFS
clusters.(using distch)
To: [EMAIL PROTECTED]
Hi All,
  I am getting bellow error , can any one help me on the same issue,

ERROR LOG:
----------------------

hadoop@hadoophost2:~$ hadoop   distcp hdfs://
10.192.200.170:50070/tmp/samir.txt hdfs://10.192.244.237:50070/input
13/02/25 01:34:36 INFO tools.DistCp: srcPaths=[hdfs://
10.192.200.170:50070/tmp/samir.txt]
13/02/25 01:34:36 INFO tools.DistCp: destPath=hdfs://
10.192.244.237:50070/input
With failures, global counters are inaccurate; consider running with -i
Copy failed: java.io.IOException: Failed on local exception:
com.google.protobuf.InvalidProtocolBufferException: Protocol message
end-group tag did not match expected tag.; Host Details : local host is:
"hadoophost2/10.192.244.237"; destination host is:
"bl1slu040.corp.adobe.com":50070;

    at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:759)
    at org.apache.hadoop.ipc.Client.call(Client.java:1164)
    at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
    at $Proxy9.getFileInfo(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:616)
    at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
    at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
    at $Proxy9.getFileInfo(Unknown Source)
    at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:628)
    at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1507)
    at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:783)
    at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1257)
    at org.apache.hadoop.tools.DistCp.checkSrcPath(DistCp.java:636)
    at org.apache.hadoop.tools.DistCp.copy(DistCp.java:656)
    at org.apache.hadoop.tools.DistCp.run(DistCp.java:881)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
    at org.apache.hadoop.tools.DistCp.main(DistCp.java:908)
Caused by: com.google.protobuf.InvalidProtocolBufferException: Protocol
message end-group tag did not match expected tag.
    at
com.google.protobuf.InvalidProtocolBufferException.invalidEndTag(InvalidProtocolBufferException.java:73)
    at
com.google.protobuf.CodedInputStream.checkLastTagWas(CodedInputStream.java:124)
    at
com.google.protobuf.AbstractMessageLite$Builder.mergeFrom(AbstractMessageLite.java:213)
    at
com.google.protobuf.AbstractMessage$Builder.mergeFrom(AbstractMessage.java:746)
    at
com.google.protobuf.AbstractMessage$Builder.mergeFrom(AbstractMessage.java:238)
    at
com.google.protobuf.AbstractMessageLite$Builder.mergeDelimitedFrom(AbstractMessageLite.java:282)
    at
com.google.protobuf.AbstractMessage$Builder.mergeDelimitedFrom(AbstractMessage.java:760)
    at
com.google.protobuf.AbstractMessageLite$Builder.mergeDelimitedFrom(AbstractMessageLite.java:288)
    at
com.google.protobuf.AbstractMessage$Builder.mergeDelimitedFrom(AbstractMessage.java:752)
    at
org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$RpcResponseHeaderProto.parseDelimitedFrom(RpcPayloadHeaderProtos.java:985)
    at
org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:882)
    at org.apache.hadoop.ipc.Client$Connection.run(Client.java:813)

Regards,
samir