org.apache.hadoop.hbase.master.HMasterCommandLine: Master exiting java.lang.RuntimeException: HMaster Aborted

前一篇的问题解决了，是 hbase 下面lib 包的jar问题，之前写MR的时候加错了包，替换掉了原来的包后出现另一问题：
@ubuntu:/home/hadoop/hbase-0.94.6-cdh4.5.0/bin$ ./start-hbase.sh 
starting master, logging to /home/hadoop/hbase-0.94.6-cdh4.5.0/logs/hbase-master-ubuntu.out
localhost: starting regionserver, logging to /home/hadoop/hbase-0.94.6-cdh4.5.0/logs/hbase-regionserver-ubuntu.out
后 jps 进程没有出现HMaster进程。
错误日志：如下

74927101 from backup master directory
-- ::, WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase/backup-masters/localhost,, a
lready deleted, and this is not a retry
-- ::, INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Master=localhost,,
-- ::, FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown.
org.apache.hadoop.ipc.RemoteException: Server IPC version  cannot communicate with client version
    at org.apache.hadoop.ipc.Client.call(Client.java:)
    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:)
    at com.sun.proxy.$Proxy10.getProtocolVersion(Unknown Source)
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:)
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:)
    at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:)
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:)
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:)
    at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:)
    at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:)
    at org.apache.hadoop.fs.FileSystem.access$(FileSystem.java:)
    at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:)
    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:)
    at org.apache.hadoop.fs.Path.getFileSystem(Path.java:)
    at org.apache.hadoop.hbase.util.FSUtils.getRootDir(FSUtils.java:)
    at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:)
    at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:)
    at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:)
    at java.lang.Thread.run(Thread.java:)
-- ::, INFO org.apache.hadoop.hbase.master.HMaster: Aborting
-- ::, DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server listener on
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler  on : exiting
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
-- ::, INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
-- ::, INFO org.apache.zookeeper.ZooKeeper: Session: 0x146d17f86130003 closed
-- ::, INFO org.apache.hadoop.hbase.master.HMaster: HMaster main thread exiting
-- ::, ERROR org.apache.hadoop.hbase.master.HMasterCommandLine: Master exiting
java.lang.RuntimeException: HMaster Aborted
    at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:)
    at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:)
    at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:)
    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:)
-- ::, INFO org.apache.zookeeper.ClientCnxn: EventThread shut down
解决办法还没找到：
网上说是版本的问题：
我的版本是cdh4.5