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Date: Mon, 4 Jan 2010 22:50:17 -0800
Message-ID: <7c962aed1001042250m7cb685bdo66c236e2e43f668@mail.gmail.com>
Subject: Re: problem regarding hbase 0.20.2
From: stack <stack@duboce.net>
To: hbase-user@hadoop.apache.org
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Check your configuration.  Master is shutting down because it can't connect
to hdfs running at:

java.net.ConnectException: Call to localhost/127.0.0.1:54310 failed on
connection exception: java.net.ConnectException: Connection refused

Is 127.0.0.1 where your hdfs is running?  Can you connect to your hdfs using
./bin/hadoop fs -lsr / before you run hbase?

St.Ack


On Fri, Jan 1, 2010 at 12:02 AM, Muhammad Mudassar <mudassark7@gmail.com>wrote:

> i am starting hbase and then checked by JPS it shows that hmaster is
> running
> when i check it again by jps it goes off
>
>
> here is log of hmaster
>
>
> Wed Dec 30 14:54:41 PKT 2009 Starting master on mudassar-desktop
> ulimit -n 1024
> 2009-12-30 14:54:42,014 INFO org.apache.hadoop.hbase.master.HMaster:
> vmName=Java HotSpot(TM) Server VM, vmVendor=Sun Microsystems Inc.,
> vmVersion=14.0-b16
> 2009-12-30 14:54:42,015 INFO org.apache.hadoop.hbase.master.HMaster:
> vmInputArguments=[-Xmx1000m, -XX:+HeapDumpOnOutOfMemoryError,
> -XX:+UseConcMarkSweepGC, -XX:+CMSIncrementalMode,
> -Dhbase.log.dir=/home/hadoop/Desktop/hbase-0.20.2/bin/../logs,
> -Dhbase.log.file=hbase-hadoop-master-mudassar-desktop.log,
> -Dhbase.home.dir=/home/hadoop/Desktop/hbase-0.20.2/bin/..,
> -Dhbase.id.str=hadoop, -Dhbase.root.logger=INFO,DRFA,
>
> -Djava.library.path=/home/hadoop/Desktop/hbase-0.20.2/bin/../lib/native/Linux-i386-32]
> 2009-12-30 14:54:42,054 INFO org.apache.hadoop.hbase.master.HMaster: My
> address is mudassar-desktop:60000
> 2009-12-30 14:54:43,229 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 0 time(s).
> 2009-12-30 14:54:44,229 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 1 time(s).
> 2009-12-30 14:54:45,230 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 2 time(s).
> 2009-12-30 14:54:46,230 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 3 time(s).
> 2009-12-30 14:54:47,231 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 4 time(s).
> 2009-12-30 14:54:48,231 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 5 time(s).
> 2009-12-30 14:54:49,231 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 6 time(s).
> 2009-12-30 14:54:50,232 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 7 time(s).
> 2009-12-30 14:54:51,232 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 8 time(s).
> 2009-12-30 14:54:52,233 INFO org.apache.hadoop.ipc.Client: Retrying connect
> to server: localhost/127.0.0.1:54310. Already tried 9 time(s).
> 2009-12-30 14:54:52,234 ERROR org.apache.hadoop.hbase.master.HMaster: Can
> not start master
> java.net.ConnectException: Call to localhost/127.0.0.1:54310 failed on
> connection exception: java.net.ConnectException: Connection refused
>    at org.apache.hadoop.ipc.Client.wrapException(Client.java:766)
>    at org.apache.hadoop.ipc.Client.call(Client.java:742)
>    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
>    at $Proxy0.getProtocolVersion(Unknown Source)
>    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
>    at
> org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105)
>    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:208)
>    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:169)
>    at
>
> org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82)
>    at
> org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373)
>    at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
>    at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385)
>    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191)
>    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95)
>    at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:194)
>    at
> org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:94)
>    at
> org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:78)
>    at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1214)
>    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1259)
> Caused by: java.net.ConnectException: Connection refused
>    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>    at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
>    at
>
> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
>    at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
>    at
> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304)
>    at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176)
>    at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
>    at org.apache.hadoop.ipc.Client.call(Client.java:719)
>    ... 17 more
>
> On Fri, Jan 1, 2010 at 12:07 AM, Jean-Daniel Cryans <jdcryans@apache.org
> >wrote:
>
> > If you started the master and it gives you this message, look at the
> > master's log in hbase_folder/logs to see if there's anything obviously
> > wrong in there.
> >
> > J-D
> >
> > On Thu, Dec 31, 2009 at 3:31 AM, Muhammad Mudassar <mudassark7@gmail.com
> >
> > wrote:
> > > hi
> > >
> > > I am trying to start  hbase in pseudo-distributed mode but it gives me
> > > MasterNotRunning Exception my hbase-site configurations are
> > > <configuration>
> > > <property>
> > >    <name>hbase.rootdir</name>
> > >    <value>hdfs://localhost:54310/home/hadoop/Desktop/hbasedata</value>
> > >    <description>The directory shared by region servers.
> > >    </description>
> > >  </property>
> > >
> > > </configuration>
> > >
> > >
> > >
> > > any help
> > >
> > > Mudassar
> > >
> >
>

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