[BIGTOP-425] HMaster dies from RemoteException: Server IPC version 5 cannot communicate with client version 4

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.4.0
• Assignee: Stephen Chu
• Reporter: Stephen Chu
• Created: 02/Mar/12 22:34
• Updated: 03/Jul/13 05:58

Description

I'm working from the hadoop-0.23 branch packages.

I configured pseudo-distributed HDFS and YARN on Centos 6.0.

After configuring pseudo-distributed, I started the HMaster from the service script in /etc/init.d.

The HMaster dies from the following error signature:

org.apache.hadoop.ipc.RemoteException: Server IPC version 5 cannot communicate with client version 4
	at org.apache.hadoop.ipc.Client.call(Client.java:1066)
	at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
	at $Proxy10.getProtocolVersion(Unknown Source)
	at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
	at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
	at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:119)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:238)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:203)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1386)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1404)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254)
	at org.apache.hadoop.fs.Path.getFileSystem(Path.java:187)
	at org.apache.hadoop.hbase.util.FSUtils.getRootDir(FSUtils.java:471)
	at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:94)
	at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:448)
	at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:326)
	at java.lang.Thread.run(Thread.java:662)
2012-03-02 14:27:00,931 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
2012-03-02 14:27:00,931 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads

Here is the hadoop version. The packages were from February 24.

[root@schu1 hbase]# hadoop version
Hadoop 0.23.1
Subversion file:///mnt/jenkins/workspace/Bigtop-hadoop-0.23-Hadoop/label/centos6/build/hadoop/rpm/BUILD/hadoop-0.23.1-src/hadoop-common-project/hadoop-common -r Unknown
Compiled by jenkins on Fri Feb 24 18:16:39 EST 2012
From source with checksum bc308207a625ed1c283deea1f535b45f

I'll attach the HMaster log as well.