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From ch huang <justlo...@gmail.com>
Subject Re: issue about snapshot migration
Date Fri, 24 Oct 2014 00:54:52 GMT
no the hadoop version is different, one is hadoop-2.3.0 ,another
is hadoop-2.0.0

On Thu, Oct 23, 2014 at 10:09 AM, Ted Yu <yuzhihong@gmail.com> wrote:

> Are the two clusters using same version of hadoop ?
>
> See '2.1.1.1. Apache HBase 0.94 with Hadoop 2' under
> http://hbase.apache.org/book.html#d0e1440
>
> Cheers
>
> On Wed, Oct 22, 2014 at 6:34 PM, ch huang <justlooks@gmail.com> wrote:
>
> > hi,maillist:
> >
> >        i have two hbase cluster ,one is version 0.94.6 another is 0.98.1
> ,i
> > try to mv data of table A from 0.94.6 to 0.98.1 ,i make the snapshot of A
> > ,then want to use ExportSnapshot to mv snapshot to hdfs cluster which
> hbase
> > 0.98.1 on,but failed ,why?
> >
> > # hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot
> demo_shot
> > -copy-to hdfs://192.168.26.231:8020/hbase
> > Exception in thread "main" java.io.IOException: Failed on local
> exception:
> > com.google.protobuf.InvalidProtocolBufferException: Message missing
> > required fields: callId, status; Host Details : local host is: "ch11/
> > 192.168.11.11"; destination host is: "hzih231":8020;
> >         at
> org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:763)
> >         at org.apache.hadoop.ipc.Client.call(Client.java:1241)
> >         at
> >
> >
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
> >         at com.sun.proxy.$Proxy10.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:606)
> >         at
> >
> >
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
> >         at
> >
> >
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
> >         at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
> >         at
> >
> >
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:629)
> >         at
> > org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1545)
> >         at
> >
> >
> org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:820)
> >         at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1378)
> >         at
> >
> >
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.run(ExportSnapshot.java:618)
> >         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> >         at
> >
> >
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.innerMain(ExportSnapshot.java:705)
> >         at
> >
> >
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.main(ExportSnapshot.java:709)
> > Caused by: com.google.protobuf.InvalidProtocolBufferException: Message
> > missing required fields: callId, status
> >         at
> >
> >
> com.google.protobuf.UninitializedMessageException.asInvalidProtocolBufferException(UninitializedMessageException.java:81)
> >         at
> >
> >
> org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$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$Connection.receiveResponse(Client.java:948)
> >         at org.apache.hadoop.ipc.Client$Connection.run(Client.java:846)
> >
>

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