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From Muhammad Mudassar <mudassa...@gmail.com>
Subject Re: hbase connection issue
Date Tue, 14 Jul 2009 14:35:39 GMT
here is logs of master



Tue Jul 14 20:28:20 PKST 2009 Starting master on mudassar-desktop
ulimit -n 1024
2009-07-14 20:28:20,458 INFO org.apache.hadoop.hbase.master.HMaster:
vmName=Java HotSpot(TM) Server VM, vmVendor=Sun Microsystems Inc.,
vmVersion=14.0-b16
2009-07-14 20:28:20,459 INFO org.apache.hadoop.hbase.master.HMaster:
vmInputArguments=[-Xmx1000m, -XX:+HeapDumpOnOutOfMemoryError,
-Dhbase.log.dir=/home/hadoop/Desktop/hbase-0.19.2/bin/../logs,
-Dhbase.log.file=hbase-hadoop-master-mudassar-desktop.log,
-Dhbase.home.dir=/home/hadoop/Desktop/hbase-0.19.2/bin/..,
-Dhbase.id.str=hadoop, -Dhbase.root.logger=INFO,DRFA,
-Djava.library.path=/home/hadoop/Desktop/hbase-0.19.2/bin/../lib/native/Linux-i386-32]
2009-07-14 20:28:21,729 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 0 time(s).
2009-07-14 20:28:22,729 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 1 time(s).
2009-07-14 20:28:23,729 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 2 time(s).
2009-07-14 20:28:24,730 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 3 time(s).
2009-07-14 20:28:25,730 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 4 time(s).
2009-07-14 20:28:26,731 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 5 time(s).
2009-07-14 20:28:27,731 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 6 time(s).
2009-07-14 20:28:28,731 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 7 time(s).
2009-07-14 20:28:29,732 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 8 time(s).
2009-07-14 20:28:30,732 INFO org.apache.hadoop.ipc.Client: Retrying connect
to server: /127.0.0.1:60000. Already tried 9 time(s).
2009-07-14 20:28:30,734 ERROR org.apache.hadoop.hbase.master.HMaster: Can
not start master
java.net.ConnectException: Call to /127.0.0.1:60000 failed on connection
exception: java.net.ConnectException: Connection refused
    at org.apache.hadoop.ipc.Client.wrapException(Client.java:724)
    at org.apache.hadoop.ipc.Client.call(Client.java:700)
    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:216)
    at $Proxy0.getProtocolVersion(Unknown Source)
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:348)
    at
org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:104)
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:176)
    at
org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:75)
    at
org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1367)
    at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:56)
    at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1379)
    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:215)
    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:120)
    at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:186)
    at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:156)
    at
org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:96)
    at
org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:78)
    at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1013)
    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1057)
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 sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:100)
    at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:300)
    at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:177)
    at org.apache.hadoop.ipc.Client.getConnection(Client.java:801)
    at org.apache.hadoop.ipc.Client.call(Client.java:686)
    ... 17 more







On Tue, Jul 14, 2009 at 8:28 PM, Vaibhav Puranik <vpuranik@gmail.com> wrote:

> Mhuhammad,
>
> Looks like your hbase master didn't start properly. You should check your
> master log.
>
> The master log will be in the logs directory. It will have more specific
> exception that can help you to find the real problem. If you couldn't solve
> it, paste the exception in the log here so that we can help you.
>
> Regards,
> Vaibhav
>
> On Tue, Jul 14, 2009 at 6:47 AM, Muhammad Mudassar <mudassark7@gmail.com
> >wrote:
>
> > Hi,
> >
> > I am running hbase on single node and my hbase-site seetings are as
> > follows:
> >
> >
> > <configuration>
> >  <property>
> >    <name>hbase.rootdir</name>
> >    <value>hdfs://127.0.0.1:9000/hbase</value>
> >    <description>The directory shared by region servers.
> >    Should be fully-qualified to include the filesystem to use.
> >    E.g: hdfs://NAMENODE_SERVER:PORT/HBASE_ROOTDIR
> >    </description>
> >  </property>
> >    <property>
> >    <name>hbase.master</name>
> >    <value>local</value>
> >    <description>The host and port that the HBase master runs at.
> >    A value of 'local' runs the master and a regionserver in
> >    a single process.
> >    </description>
> >  </property>
> >
> > </configuration>
> >
> >
> > After this when I created table in hbase shell it is saying trying to
> > connect to the server like:
> >
> > 09/07/14 19:41:03 INFO ipc.HBaseClass: Retrying connect to server:
> > localhost/127.0.0.1:60000. Already tried 0 time(s).
> > 09/07/14 19:41:04 INFO ipc.HBaseClass: Retrying connect to server:
> > localhost/127.0.0.1:60000. Already tried 1 time(s).
> > 09/07/14 19:41:05 INFO ipc.HBaseClass: Retrying connect to server:
> > localhost/127.0.0.1:60000. Already tried 2 time(s).
> > NativeException: org.apache.hadoop.hbase.MasterNotRunningException:
> > localhost:60000
> >    from org/apache/hadoop/hbase/client/HConnectionManager.java:239:in
> > `getMaster'
> >    from org/apache/hadoop/hbase/client/HBaseAdmin.java:70:in `<init>'
> >    from sun/reflect/NativeConstructorAccessorImpl.java:-2:in
> `newInstance0'
> >    from sun/reflect/NativeConstructorAccessorImpl.java:39:in
> `newInstance'
> >    from sun/reflect/DelegatingConstructorAccessorImpl.java:27:in
> > `newInstance'
> >
> >
> >
> > I required help to solve out it!
> >
> > waiting
> >
> >
> >
> > Regards
> >
> > Muhammad Mudassar
> >
>

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