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HBase >> mail # user >> Hbase 0.96 and Hadoop 2.2


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Paul Honig 2013-10-23, 14:38
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Tianying Chang 2013-10-23, 18:34
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Paul Honig 2013-10-24, 09:56
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Re: Hbase 0.96 and Hadoop 2.2
Did you replace the hadoop jars that is under hbase/lib with those of the
cluster you are connecting too?  0.96.0 bundles 2.1.0-beta and sounds like
you want to connect to hadoop-2.2.0.  The two hadoops need to be the same
version (the above is a new variant on the mismatch message, each more
cryptic than the last).

St.Ack
On Wed, Oct 23, 2013 at 7:38 AM, Paul Honig <[EMAIL PROTECTED]>wrote:

> Hi,
>
> I'm trying to get a Hbase 0.96 install to work with  with Hadoop 2.2.
> The region servers seems to be running fine, though the HMaster exits with
> the following stacktrace.
>
> 2013-10-23 16:31:05,206 INFO  [master:client1:60000]
> master.ActiveMasterManager: Registered Active
> Master=client1.local,60000,1382538662205
> 2013-10-23 16:31:05,232 WARN  [master:client1:60000] conf.Configuration:
> fs.default.name is deprecated. Instead, use fs.defaultFS
> 2013-10-23 16:31:05,468 FATAL [master:client1:60000] master.HMaster:
> Unhandled exception. Starting shutdown.
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.RpcServerException):
> Unknown out of band call #-2147483647
>         at org.apache.hadoop.ipc.Client.call(Client.java:1347)
>         at org.apache.hadoop.ipc.Client.call(Client.java:1300)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
>         at com.sun.proxy.$Proxy12.setSafeMode(Unknown Source)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:188)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>         at com.sun.proxy.$Proxy12.setSafeMode(Unknown Source)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.setSafeMode(ClientNamenodeProtocolTranslatorPB.java:561)
>         at
> org.apache.hadoop.hdfs.DFSClient.setSafeMode(DFSClient.java:2102)
>         at
> org.apache.hadoop.hdfs.DistributedFileSystem.setSafeMode(DistributedFileSystem.java:994)
>         at
> org.apache.hadoop.hdfs.DistributedFileSystem.setSafeMode(DistributedFileSystem.java:978)
>         at
> org.apache.hadoop.hbase.util.FSUtils.isInSafeMode(FSUtils.java:433)
>         at
> org.apache.hadoop.hbase.util.FSUtils.waitOnSafeMode(FSUtils.java:852)
>         at
> org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:435)
>        at
> org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:146)
>         at
> org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:127)
>         at
> org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:786)
>         at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:603)
>         at java.lang.Thread.run(Thread.java:724)
>
> I tried to Google the error, but no results.
> Anybody an idea of what I'm doing wrong?
>
> Kind regards, Paul Honig
>