Exception when running a YARN application against hadoop-2.0.3-alpha

[Krishna Kishore Bonagiri <wr...@gmail.com>]

Hi,

  I have a YARN application (Client.java and ApplicationMaster.java) that I
have had been compiling and running with the hadoop-2.0.0-alpha. I recently
downloaded hadoop-2.0.3-alpha and been trying to compile and run my
application against it. I am seeing the following exception, can somebody
please help me telling what should I do in order to make it work?

2013-03-25 07:05:48,184 INFO  Client (Client.java:main(143)) - Initializing
Client
2013-03-25 07:05:48,198 INFO  Client (Client.java:launchAndMonitorAM(463))
- Starting Client
2013-03-25 07:05:48,294 INFO  Client (Client.java:connectToASM(564)) -
Connecting to ResourceManager at isredeng/127.0.1.1:8032
2013-03-25 07:05:48,839 FATAL Client (Client.java:main(149)) - Error
running CLient
java.lang.reflect.UndeclaredThrowableException
        at
org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl.unwrapAndThrowException(YarnRemoteExceptionPBImpl.java:135)
        at
org.apache.hadoop.yarn.api.impl.pb.client.ClientRMProtocolPBClientImpl.getClusterMetrics(ClientRMProtocolPBClientImpl.java:123)
        at Client.dumpClusterInfo(Client.java:245)
        at Client.launchAndMonitorAM(Client.java:469)
        at Client.main(Client.java:147)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
Caused by: com.google.protobuf.ServiceException: java.io.IOException:
Failed on local exception:
com.google.protobuf.InvalidProtocolBufferException: Message missing
required fields: callId, status; Host Details : local host is: "isredeng/
127.0.1.1"; destination host is: "isredeng":8032;
        at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:187)
        at $Proxy4.getClusterMetrics(Unknown Source)
        at
org.apache.hadoop.yarn.api.impl.pb.client.ClientRMProtocolPBClientImpl.getClusterMetrics(ClientRMProtocolPBClientImpl.java:121)
        ... 8 more
Caused by: java.io.IOException: Failed on local exception:
com.google.protobuf.InvalidProtocolBufferException: Message missing
required fields: callId, status; Host Details : local host is: "isredeng/
127.0.1.1"; destination host is: "isredeng":8032;
        at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:765)
        at org.apache.hadoop.ipc.Client.call(Client.java:1165)
        at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:184)
        ... 10 more
Caused by: com.google.protobuf.InvalidProtocolBufferException: Message
missing required fields: callId, status
        at
com.google.protobuf.UninitializedMessageException.asInvalidProtocolBufferException(UninitializedMessageException.java:81)
        at
org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$RpcResponseHeaderProto$Builder.buildParsed(RpcPayloadHeaderProtos.java:1094)
        at
org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$RpcResponseHeaderProto$Builder.access$1300(RpcPayloadHeaderProtos.java:1028)
        at
org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$RpcResponseHeaderProto.parseDelimitedFrom(RpcPayloadHeaderProtos.java:986)
        at
org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:850)
        at org.apache.hadoop.ipc.Client$Connection.run(Client.java:781)

Thanks,
Kishore