Sorry about that. Our versions are a little messy. See here for an
attempt at explaination: http://wiki.apache.org/hadoop/Hbase/FAQ#19.
St.Ack
On Wed, Nov 26, 2008 at 3:47 PM, Anders Brownworth <[EMAIL PROTECTED]>wrote:
> Thanks, that's it. My mistake. Something starting with "hbase-0.2"
> deceptively looked newer to me at a glance than something starting with
> "hbase-0.1".
>
> Thanks for the help.
>
> -Anders
>
> On Wed, Nov 26, 2008 at 6:20 PM, stack <[EMAIL PROTECTED]> wrote:
>
> > A few preliminaries:
> >
> > + 0.2.1 hbase runs on hadoop 0.17
> > + Can you run a later hbase?
> > + Would suggest you not run as 'root'.
> >
> > A failure of rpc to work at all is usually a mistmatch in versions
> whether
> > of hadoop and hbase or perhaps master and regionservers are of different
> > versions. Make sure you don't have any older hbase/hadoop in your
> > CLASSPATH
> > or in any of your lib dirs.
> >
> > St.Ack
> >
> >
> > On Wed, Nov 26, 2008 at 2:15 PM, Anders Brownworth <[EMAIL PROTECTED]
> > >wrote:
> >
> > > Hi,
> > >
> > > Looks like my hbase master isn't starting. Apparently an rpc is timing
> > out
> > > and the master never starts listening on port 60000. Looks like all the
> > > region servers are up and running though they (obviously) can't reach
> the
> > > master. Here's what I'm seeing: ("db" is 10.1.50.98)
> > >
> > > (db:~/hbase-0.2.1) # bin/start-hbase.sh
> > > starting master, logging to
> > /root/hbase-0.2.1/logs/hbase-root-master-db.out
> > > 10.1.50.84: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster005.out
> > > 10.1.50.83: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster004.out
> > > 10.1.50.86: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster007.out
> > > 10.1.50.80: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster001.out
> > > 10.1.50.85: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster006.out
> > > 10.1.50.81: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster002.out
> > > 10.1.50.87: starting regionserver, logging to
> > > /root/hbase-0.2.1/logs/hbase-root-regionserver-cluster003.out
> > > (db:~/hbase-0.2.1) # tail -f logs/hbase-root-master-db.log
> > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:203)
> > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:108)
> > > at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:178)
> > > at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:148)
> > > ... 6 more
> > > Wed Nov 26 22:01:09 UTC 2008 Starting master on db
> > > java version "1.6.0_02"
> > > Java(TM) SE Runtime Environment (build 1.6.0_02-b05)
> > > Java HotSpot(TM) Server VM (build 1.6.0_02-b05, mixed mode)
> > > ulimit -n 1024
> > >
> > > < some time passes here >
> > >
> > > 2008-11-26 22:02:11,018 ERROR org.apache.hadoop.hbase.master.HMaster:
> Can
> > > not start master
> > > java.lang.reflect.InvocationTargetException
> > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> > > at
> > >
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> > > at
> > >
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> > > at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> > > at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:798)
> > > at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:832)
> > > Caused by: java.net.SocketTimeoutException: timed out waiting for rpc
> > > response
> > > at org.apache.hadoop.ipc.Client.call(Client.java:559)
> > > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:212)
> > > at org.apache.hadoop.dfs.$Proxy0.getProtocolVersion(Unknown Source)
> > > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:313)
> > > at
> > org.apache.hadoop.dfs.DFSClient.createRPCNamenode(DFSClient.java:102)
> > > at org.apache.hadoop.dfs.DFSClient.<init>(DFSClient.java:178)
> > > at
> > >
> > >
> >
> org.apache.hadoop.dfs.DistributedFileSystem.initialize(DistributedFileSystem.java:68)
> > > at
> > > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1280)
> > > at org.apache.hadoop.fs.FileSystem.access$300(FileSystem.java:56)
> > > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1291)
> > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:203)
> > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:108)
> > > at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:178)
> > > at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:148)
> > > ... 6 more
> > >
> > > (db:~/hbase-0.2.1) # cat conf/hbase-site.xml
> > > <?xml version="1.0"?>
> > > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > > <configuration>
> > > <property>
> > > <name>hbase.master</name>
> > > <value>10.1.50.98:60000</value>
> > > <description>The host and port that the HBase master runs
> > > at.</description>
> > > </property>
> > > <property>
> > > <name>hbase.rootdir</name>
> > > <value>hdfs://10.1.50.98:50000/hbase</value>
> > > <description>The directory shared by region servers.</description>
> > > </property>
> > > </configuration>
> > > (db:~/hbase-0.2.1) # cat conf/regionservers
> > > 10.1.50.80
> > > 10.1.50.81
> > > 10.1.50.87
> > > 10.1.50.83
> > > 10.1.50.84
> > > 10.1.50.85
> > > 10.1.50.86
> > > (db:~/hbase-0.2.1) #
> > >
> > > DFS is up and running and I am able to read and write files. (both
> hadoop
> > > and hbase are running on each "slave" machine) Does anyone know what
> RPC
> > > call it is thats timing out here?
> > >
> > > Thanks for your time.
> > >
> > > --
> > > -Anders
> > > -----------------------------------------------------------
> > > Anders Brownworth
> > > http://www.anders.com/
> > > [EMAIL PROTECTED]
> > >
> >
>
>
>
> --
> -Anders
> -----------------------------------------------------------
> Anders Brownworth
> http://www.anders.com/
> [EMAIL PROTECTED]
>
