in your code add this parameter
zookeeper.session.timeout
zookeeper tick tome
conf.addresources("",value)*Thanks & Regards * ∞ Shashwat Shriparv On Sat, May 11, 2013 at 9:22 PM, Mohammad Tariq <donta...@gmail.com> wrote: > Hello Raju, > > Please add the scheme i.e. "file://" in your URI so that is looks > like "file:///home/imadas/24H-DB". And yes, there is no need to > specify hbase.master > in hbase-site.xml, as Shahab has said. > > Warm Regards, > Tariq > cloudfront.blogspot.com > > > On Sat, May 11, 2013 at 9:10 PM, Shahab Yunus <shahab.yu...@gmail.com > >wrote: > > > @naga raju. You should not provide hbase.master property. The information > > is retrieved from the zookeeper.quorum property instead. > > > > > > On Sat, May 11, 2013 at 8:39 AM, naga raju <rajumudd...@gmail.com> > wrote: > > > > > Thanks Tariq, > > > > > > my hbase-site.xml: > > > > > > <configuration> > > > <property> > > > <name>hbase.rootdir</name> > > > <value>/home/imadas/24H-DB</value> > > > </property> > > > > > > <property> > > > <name>hbase.rpc.timeout</name> > > > <value>900000</value> <!-- 15 minutes --> > > > </property> > > > > > > <property> > > > <name>hbase.zookeeper.quorum</name> > > > <value>127.0.0.1</value> > > > </property> > > > > > > <property> > > > <name>hbase.master</name> > > > <value>127.0.0.1:60000</value> > > > <description>The host and port that the HBase master runs > > > at.</description> > > > </property> > > > > > > <property> > > > <name>zookeeper.session.timeout</name> > > > <value>180000</value> > > > </property> > > > > > > <property> > > > <name>hbase.zookeeper.property.dataDir</name> > > > <value>/home/imadas/zookeeperfolder</value> > > > </property> > > > > > > </configuration> > > > > > > > > > Thanks & Regards > > > Raju. > > > > > > > > > On Fri, May 10, 2013 at 8:20 PM, Mohammad Tariq <donta...@gmail.com> > > > wrote: > > > > > > > You are welcome Raju, > > > > > > > > There seems to be some connection related issue. Could you > > > please > > > > show me you hbase-site.xml?Have you added "hbase.zookeeper.quorum" in > > > > it?Which version are you using? > > > > > > > > Warm Regards, > > > > Tariq > > > > cloudfront.blogspot.com > > > > > > > > > > > > On Fri, May 10, 2013 at 8:01 PM, naga raju <rajumudd...@gmail.com> > > > wrote: > > > > > > > > > Thank you Tariq, > > > > > > > > > > Have checked Hbase Master Logs(Which i have Provided to you). > > > > > Did you find any clue to identify what is the Problem. > > > > > > > > > > Thanks & Regards > > > > > Raju. > > > > > > > > > > > > > > > On Fri, May 10, 2013 at 7:01 PM, Mohammad Tariq < > donta...@gmail.com> > > > > > wrote: > > > > > > > > > > > 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 < > rajumudd...@gmail.com> > > > > > 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 3145@localhost.localdomain > > > > > > > 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 < > > > donta...@gmail.com> > > > > > > > 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 < > > > rajumudd...@gmail.com > > > > > > > > > > > > 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$SendThread.run(ClientCnxn.java:1035) > > > > > > > > > > > > > > > > > > WARN zookeeper.RecoverableZooKeeper: Possibly transient > > > ZooKeeper > > > > > > > > > exception: > > > > > > > org.apache.zookeeper.KeeperException$ConnectionLossException: > > > > > > > > > KeeperErrorCode = ConnectionLoss for /hbase/master > > > > > > > > > > > > > > > > > > What this means? > > > > > > > > > > > > > > > > > > Thanks & Regards. > > > > > > > > > Raju. > > > > > > > > > > > > > > > > > > > > > > > > > > > On Fri, May 10, 2013 at 11:37 AM, Amandeep Khurana < > > > > > ama...@gmail.com > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > Look at your HBase logs. They will be in the > > $HBASE_HOME/logs > > > > > > > > directory. > > > > > > > > > > That might give some insight into what's going on. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Thu, May 9, 2013 at 10:42 PM, naga raju < > > > > > rajumudd...@gmail.com> > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > Thanks for your Guidance Amandeep, > > > > > > > > > > > > > > > > > > > > > > I can re-start my application and which logs i have to > > > check. > > > > > > > > > > > > > > > > > > > > > > Thank & Regards > > > > > > > > > > > Raju. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Fri, May 10, 2013 at 11:07 AM, Amandeep Khurana < > > > > > > > ama...@gmail.com > > > > > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > Can you tell what the logs are saying? Did you try to > > > > restart > > > > > > > your > > > > > > > > > > > > application? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Thu, May 9, 2013 at 10:36 PM, naga raju < > > > > > > > rajumudd...@gmail.com> > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > Thanks for the Reply Amandeep, > > > > > > > > > > > > > > > > > > > > > > > > > > I can access the web UI. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Fri, May 10, 2013 at 10:52 AM, Amandeep Khurana > < > > > > > > > > > ama...@gmail.com > > > > > > > > > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > What do the HBase logs say? Can you access the > web > > > UI? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Thu, May 9, 2013 at 9:57 PM, naga raju < > > > > > > > > rajumudd...@gmail.com > > > > > > > > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I am running hbase on same(single) system > which i > > > am > > > > > > using > > > > > > > to > > > > > > > > > > > > > > development. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Fri, May 10, 2013 at 6:19 AM, Amandeep > > Khurana < > > > > > > > > > > > ama...@gmail.com> > > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Are you running HBase on your local > development > > > box > > > > > or > > > > > > on > > > > > > > > > some > > > > > > > > > > > > server > > > > > > > > > > > > > > > > outside and trying to connect to it from your > > dev > > > > > box? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Thu, May 9, 2013 at 6:36 AM, raju < > > > > > > > > rajumudd...@gmail.com> > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi all, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I am New to Hbase(Hadoop), and i am > working > > > on > > > > > > hbase > > > > > > > > with > > > > > > > > > > > > > > standalone > > > > > > > > > > > > > > > > > mode.My application running well for some > > time, > > > > > after > > > > > > > > that > > > > > > > > > it > > > > > > > > > > > > > > displays > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > INFO zookeeper.ClientCnxn: Client session > > timed > > > > > out, > > > > > > > have > > > > > > > > > not > > > > > > > > > > > > heard > > > > > > > > > > > > > > > from > > > > > > > > > > > > > > > > > server in 29946ms for sessionid > > > > 0x13e88be25cc0004, > > > > > > > > closing > > > > > > > > > > > socket > > > > > > > > > > > > > > > > > connection > > > > > > > > > > > > > > > > > and attempting reconnect > > > > > > > > > > > > > > > > > ..... > > > > > > > > > > > > > > > > > ..... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > and continuing this message.Then my > > application > > > > > will > > > > > > > not > > > > > > > > > > > > > communicate > > > > > > > > > > > > > > > with > > > > > > > > > > > > > > > > > hbase. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I have Searched in net,but could not found > > any > > > > > stuff > > > > > > to > > > > > > > > > > resolve > > > > > > > > > > > > > this > > > > > > > > > > > > > > > > > issue.Please guide me. > > > > > > > > > > > > > > > > > I want to know... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 1.what are the causes of Client session > > timed > > > > > > out.(and > > > > > > > > > > client > > > > > > > > > > > > > > session > > > > > > > > > > > > > > > > > scenario) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 2.How zookeeper and master and client will > > > > > > communicate > > > > > > > in > > > > > > > > > > > > > standalone > > > > > > > > > > > > > > > mode > > > > > > > > > > > > > > > > > as > > > > > > > > > > > > > > > > > well as in distributed mode. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 3.If there are any configurations to modify > > > > please > > > > > > let > > > > > > > me > > > > > > > > > > know. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks & Regards. > > > > > > > > > > > > > > > > > raju. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
