Hi all,
I am new in hbase and having the following problem.
The situation is that,There have two Distributed cluster with few RSs and a
Master in two different Network. Is It possible two transfer all data from
one to another?How?
Besides I was trying to move all data from one cluster to a standalone Hbase
in my PC.
For this i tried the command ::
"hadoop fs -copyToLocal
hdfs://smartrs1:60070/path /path/to/local/" [smartrs1 is the name of the
server running with NN and Hbase Master]
The following error occars :: *copyToLocal: Call to smartrs1/
192.168.1.3:60070 failed on local exception: java.io.EOFException*
Again i tried to use the local jobtracker in that purpuse with the following
command on local hdfs::
" hadoop distcp -jt local hdfs://smartrs1:60070/path
file:///path/to/local " [smartrs1 is the name of the server running with NN
and Hbase Master with ip 192.168.1.3]
In that case following error occurs
Can anyone help me in both these casees?
*Copy failed: java.io.IOException: Call to smartrs1/192.168.1.3:60070 failed
on local exception: java.io.EOFException*
at org.apache.hadoop.ipc.Client.
wrapException(Client.java:1089)
at org.apache.hadoop.ipc.Client.call(Client.java:1057)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:226)
at $Proxy0.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:369)
at
org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:111)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:213)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:180)
at
org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
at
org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1489)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
at
org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:1523)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1505)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:227)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:175)
at org.apache.hadoop.tools.DistCp.checkSrcPath(DistCp.java:635)
at org.apache.hadoop.tools.DistCp.copy(DistCp.java:656)
at org.apache.hadoop.tools.DistCp.run(DistCp.java:881)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.tools.DistCp.main(DistCp.java:908)
Caused by: java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:375)
at
org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:781)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:689)
