On Tue, Feb 7, 2012 at 1:16 AM, raghavendhra rahul <[email protected]> wrote: > Hi, > > I tried installing hbase on top of hadoop > yarn.I get the following error.Any suggestion > client1: Exception in thread "main" org.apache.hadoop.ipc.RemoteException: > Server IPC version 5 cannot communicate with client version 3 > client1: at org.apache.hadoop.ipc.Client.call(Client.java:740) > client1: at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) > client1: at $Proxy5.getProtocolVersion(Unknown Source) > client1: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) > client1: at > org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:106) > client1: at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:207) > client1: at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:170) > client1: at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82) > client1: at > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378)
You need to replace the hadoop jar that is under hbase lib with that of the cluster you are trying to communicate with. Please read the reference guide. Its plain you have not. http://hbase.apache.org/book.html#getting_started Thanks, St.Ack
