Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # user >> HBase Support


Copy link to this message
-
Re: HBase Support
Hello Raju,

      ZK logs should be there  at the same place as HMaster logs.

Warm Regards,
Tariq
cloudfront.blogspot.com
On Fri, May 10, 2013 at 5:24 PM, naga raju <[EMAIL PROTECTED]> wrote:

> Thanks Tariq,
>
> I am Using hbase-0.92.1,
>
> This is some part of Hbase Master log file:
>
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client
>
> environment:java.library.path=/home/imadas/softs/hbase-0.92.1/bin/../lib/native/Linux-i386-32
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client
> environment:java.io.tmpdir=/tmp
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client
> environment:java.compiler=<NA>
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client environment:os.name
> =Linux
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client
> environment:os.version=2.6.32-220.el6.i686
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client environment:user.name
> =imadas
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client
> environment:user.home=/home/imadas
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Client
> environment:user.dir=/home/imadas/softs/hbase-0.92.1
> 13/05/10 14:22:22 INFO zookeeper.ZooKeeper: Initiating client connection,
> connectString=127.0.0.1:2181 sessionTimeout=180000 watcher=hconnection
> 13/05/10 14:22:22 INFO zookeeper.ClientCnxn: Opening socket connection to
> server /127.0.0.1:2181
> 13/05/10 14:22:22 INFO zookeeper.RecoverableZooKeeper: The identifier of
> this process is [EMAIL PROTECTED]ldomain
> 13/05/10 14:22:22 WARN client.ZooKeeperSaslClient: SecurityException:
> java.lang.SecurityException: Unable to locate a login configuration
> occurred when trying to find JAAS configuration.
> 13/05/10 14:22:22 INFO client.ZooKeeperSaslClient: Client will not
> SASL-authenticate because the default JAAS configuration section 'Client'
> could not be found. If you are not using SASL, you may ignore this. On the
> other hand, if you expected SASL to work, please fix your JAAS
> configuration.
> 13/05/10 14:22:22 INFO zookeeper.ClientCnxn: Socket connection established
> to localhost.localdomain/127.0.0.1:2181, initiating session
> 13/05/10 14:22:22 INFO zookeeper.ClientCnxn: Session establishment complete
> on server localhost.localdomain/127.0.0.1:2181, sessionid > 0x13e8d9972b00004, negotiated timeout = 40000
>
>
>
> and kindly Tell me Where I can Found Zookeeper logs.
>
> Thanks & Regards.
> Raju.
>
>
> On Fri, May 10, 2013 at 4:14 PM, Mohammad Tariq <[EMAIL PROTECTED]>
> wrote:
>
> > Hello Raju,
> >
> >       This means that there is some problem with the connection between
> > HMaster and ZK. Make sure all your Hbase daemons are running fine. Which
> > version are you using?Also showing complete HMaster and ZK logs would be
> > helpful.
> >
> > Warm Regards,
> > Tariq
> > cloudfront.blogspot.com
> >
> >
> > On Fri, May 10, 2013 at 11:54 AM, naga raju <[EMAIL PROTECTED]>
> wrote:
> >
> > > ya I have checked Logs ,in those logs i found ..
> > >
> > >
> > > WARN client.ZooKeeperSaslClient: SecurityException:
> > > java.lang.SecurityException: Unable to locate a login configuration
> > > occurred when trying to find JAAS configuration.
> > >
> > > lient.ZooKeeperSaslClient: Client will not SASL-authenticate because
> the
> > > default JAAS configuration section 'Client' could not be found. If you
> > are
> > > not using SASL, you may ignore this. On the other hand, if you expected
> > > SASL to work, please fix your JAAS configuration.
> > >
> > > WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected
> error,
> > > closing socket connection and attempting reconnect
> > > 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.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:286)
> > >     at
> > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1035)