Did you replace the hadoop jar in the hbase lib? It's compatible but it still requires the same jar (yeah... it's a mess at the moment since the append branch doesn't have a release).
You might also want to consider using CDH3b4, which has a compatible hadoop and hbase. J-D On Fri, Mar 4, 2011 at 3:10 PM, Geoff Hendrey <ghend...@decarta.com> wrote: > Any advise on this one? It occurs when I start HBase, then the master > shuts off. I am running hadoop-0.20.3-dev for hdfs. ClientProtocol > version mismatch. (client = 42, server = 41). I suppose it means that > some hdfs client/server protocol is incompatible, but I thought that > HBase 0.90.1 would work with 20.x hadoop > > 2011-03-04 14:57:13,357 FATAL org.apache.hadoop.hbase.master.HMaster: > Unhandled exception. Starting shutdown. > org.apache.hadoop.ipc.RPC$VersionMismatch: Protocol > org.apache.hadoop.hdfs.protocol.ClientProtocol version mismatch. (client > = 42, server = 41) > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:364) > at > org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:113) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:215) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:177) > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS > ystem.java:82) > at > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378) > at > org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) > at > org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) > at > org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem. > java:87) > at > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java > :342) > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:278) > 2011-03-04 14:57:13,359 INFO org.apache.hadoop.hbase.master.HMaster: > Aborting > 2011-03-04 14:57:13,359 DEBUG org.apache.hadoop.hbase.master.HMaster: > Stopping service threads > 2011-03-04 14:57:13,359 INFO org.apache.hadoop.ipc.HBaseServer: Stopping > server on 60000 > > -----Original Message----- > From: jdcry...@gmail.com [mailto:jdcry...@gmail.com] On Behalf Of > Jean-Daniel Cryans > Sent: Friday, March 04, 2011 2:53 PM > To: user@hbase.apache.org > Subject: Re: 0.90.1 hbase-default.xml > > It's now included in the hbase jar so that people don't reuse them > between versions (since it led to many problems). > > J-D > > On Fri, Mar 4, 2011 at 2:44 PM, Geoff Hendrey <ghend...@decarta.com> > wrote: >> Hi, >> >> >> >> I tried to use my hbase-default.xml from 0.89 with my new 0.90.1 >> installation. I get a message stating "hbase-default.xml seems to be >> from an old version of hbase(null), this version is 0.90.1. >> >> >> >> But 0.90.1 doesn't seem to have an hbase-default.xml file that it > ships >> with (at least not in conf after I extracted the 0.90.1 .tar.gz file). >> So what is the process to get my configs up and running on 0.90.1. >> >> >> >> -g >> >> >
