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From sridhararao mutluri <drm...@hotmail.com>
Subject RE: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of Hbase
Date Fri, 10 Apr 2015 07:29:57 GMT
Hi Team,
I uploaded al lregion logs in below address.The Hregions are up on three nodes and i saw erros
"connection refused"
https://gist.github.com/drmsr6/7e40958db1ea364e3541
Thanks,Sridhar> From: busbey@cloudera.com
> Date: Fri, 10 Apr 2015 02:02:07 -0500
> Subject: Re: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of Hbase
> To: drmsr6@hotmail.com
> CC: user@hbase.apache.org; esteban@cloudera.com
> 
> the master log shows that no region servers ever come online. can you
> upload the region server logs?
> 
> On Fri, Apr 10, 2015 at 1:15 AM, sridhararao mutluri <drmsr6@hotmail.com>
> wrote:
> 
> > Team,
> >
> > Please find master log url and suggest any solution:
> >
> > https://gist.github.com/drmsr6/a25de9e60bb6229f796e
> >
> > Thanks,
> > Sridhar
> >
> >
> > ------------------------------
> > Date: Thu, 9 Apr 2015 07:46:40 -0500
> > Subject: RE: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of Hbase
> > From: busbey@cloudera.com
> > To: drmsr6@hotmail.com
> > CC: user@hbase.apache.org; esteban@cloudera.com
> >
> >
> > Please post a link to updated master logs.
> >
> > --
> > Sean
> > On Apr 9, 2015 5:50 AM, "sridhararao mutluri" <drmsr6@hotmail.com> wrote:
> >
> > Hi Esteban,
> >
> > We increased maximum files and with reboot ulimit -n shows across all
> > clusters
> >
> > [hadoop@solix1 bin]$ ulimit -n
> > 65535
> >
> > But unluckily we are getting same error now also:
> >
> > hbase(main):001:0> create 'buses', 'vi'
> >
> >
> > *ERROR: java.io.IOException: Table Namespace Manager not ready yet, try
> > again later*
> > at
> > org.apache.hadoop.hbase.master.HMaster.getNamespaceDescriptor(HMaster.java:3179)
> >         at
> > org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1735)
> >         at
> > org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1774)
> >         at
> > org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:40470)
> >         at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2027)
> >         at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:98)
> >         at
> > org.apache.hadoop.hbase.ipc.FifoRpcScheduler$1.run(FifoRpcScheduler.java:74)
> >         at
> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> >         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> >         at
> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> >         at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> >         at java.lang.Thread.run(Thread.java:745)
> >
> > Do we downgrade JDK from 1.8 to 1.7 and validate.Please suggest.
> >
> > Thanks,
> > Sridhar
> >
> >
> >
> > ------------------------------
> > From: drmsr6@hotmail.com
> > To: esteban@cloudera.com
> > Subject: RE: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of Hbase
> > Date: Thu, 9 Apr 2015 06:44:10 +0530
> >
> > Hi Esteban,
> >
> > Thanks much for your speedy suggestion.I will implement and will come back
> > to you.
> >
> > Regards,
> >
> > Dr.Sridhar
> >
> >
> > ------------------------------
> > From: esteban@cloudera.com
> > Date: Wed, 8 Apr 2015 18:06:21 -0700
> > Subject: Re: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of Hbase
> > To: drmsr6@hotmail.com
> >
> >
> > what i meant to say is that you should try to change the ulimit to 64k
> >
> > --
> > Cloudera, Inc.
> >
> >
> > On Wed, Apr 8, 2015 at 6:06 PM, Esteban Gutierrez <esteban@cloudera.com>
> > wrote:
> >
> >
> >
> > cool... so the HBase master started, but you might want to bump your
> > ulimits -n by 60 times, 1024 of max open files is too low of hbase.
> >
> >
> > --
> > Cloudera, Inc.
> >
> >
> > On Wed, Apr 8, 2015 at 5:55 PM, sridhararao mutluri <drmsr6@hotmail.com>
> > wrote:
> >
> > Hi Esteban,
> >
> > Please find the link:
> >
> > https://gist.github.com/drmsr6/bcf439f09cac95b59eca
> >
> >
> > I am waiting for final inputs.:)
> >
> > Thanks,
> > Dr.Sridhar,
> > 919573453136
> >
> >
> > ------------------------------
> > From: esteban@cloudera.com
> > Date: Wed, 8 Apr 2015 11:54:04 -0700
> > Subject: Re: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of Hbase
> > To: drmsr6@hotmail.com
> >
> >
> >
> > Sridhar,
> >
> > what is the URL to the log file?
> >
> > thanks
> >
> >
> > --
> > Cloudera, Inc.
> >
> >
> > On Tue, Apr 7, 2015 at 6:35 PM, sridhararao mutluri <drmsr6@hotmail.com>
> > wrote:
> >
> > Hi Esteban,
> >
> > I pasted logs in github.com:
> >
> >
> >
> > Thanks,
> > Sridhar
> >
> >
> >
> > > From: esteban@cloudera.com
> > > Date: Tue, 7 Apr 2015 08:44:55 -0700
> > > Subject: Re: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues of
> > Hbase
> > > To: user@hbase.apache.org
> >
> > >
> > > Sridhar,
> > >
> > > What do you see in the HBase Master logs? The exception you are getting
> > > from the HBase Master is just a side effect and not the real cause? Is it
> > > possible for you to upload the HBase Master logs to a site like
> > pastebin.com
> > > or gist.github.com so we can look at?
> > >
> > > cheers,
> > > esteban.
> > >
> > >
> > >
> > >
> > >
> > > --
> > > Cloudera, Inc.
> > >
> > >
> > > On Tue, Apr 7, 2015 at 8:03 AM, sridhararao mutluri <drmsr6@hotmail.com>
> > > wrote:
> > >
> > > > Team,
> > > > The port the HBase Master should bind to 60000
> > > > Thanks,Sridhar> From: serega.sheypak@gmail.com
> > > > > Date: Tue, 7 Apr 2015 16:40:54 +0200
> > > > > Subject: Re: Hbase 0.98 Distributed Mode with hadoop 2.6 HA:Issues
of
> > > > Hbase
> > > > > To: user@hbase.apache.org
> > > > > CC: busbey@cloudera.com
> > > > >
> > > > > <property>
> > > > > <name>hbase.master</name>
> > > > > <value>hdfs://cluster1:60000</value>
> > > > > </property>
> > > > > what is it?
> > > > >
> > > > > 2015-04-07 16:34 GMT+02:00 sridhararao mutluri <drmsr6@hotmail.com>:
> > > > >
> > > > > > Hi,
> > > > > > This is my hbase-site.xml:
> > > > > > <configuration> <property> <name>hbase.master</name>
> > > > > > <value>hdfs://cluster1:60000</value> </property>
> > > > > > <property> <name>hbase.rootdir</name>
> > > > > > <value>hdfs://mycluster/hbase</value> </property>
> > > > <property>
> > > > > > <name>hbase.cluster.distributed</name>
> > > > > > <value>true</value> </property> <property>
> > > > > > <name>hbase.zookeeper.property.clientPort</name>
> > > > > > <value>2181</value> </property> <property>
> > > > > > <name>hbase.zookeeper.quorum</name>
> > > > > > <value>cluster1,cluster2,cluster3</value> </property>
> > > > > > <property> <name>hbase.zookeeper.property.dataDir</name>
> > > > > > <value>/hadoop/hdfs/zookeeper/data/zk1</value>
> > > > > > </property></configuration>
> > > > > > Thanks,Sridhar
> > > > > > > Date: Tue, 7 Apr 2015 07:09:44 -0700
> > > > > > > Subject: Re: Hbase 0.98 Distributed Mode with hadoop 2.6
> > HA:Issues of
> > > > > > Hbase
> > > > > > > From: yuzhihong@gmail.com
> > > > > > > To: user@hbase.apache.org
> > > > > > > CC: busbey@cloudera.com
> > > > > > >
> > > > > > > bq. <property> <name>hbase.rootdir</name>
> > > > > > > <value>hdfs://mycluster/hbase</value> </property>
> > > > <property>
> > > > > > >
> > > > > > > Looks like there is a property missing at the end of the
line.
> > > > > > >
> > > > > > > You showed snippet from shell output. Have you checked
master
> > log ?
> > > > > > >
> > > > > > > Cheers
> > > > > > >
> > > > > > > On Tue, Apr 7, 2015 at 5:16 AM, sridhararao mutluri <
> > > > drmsr6@hotmail.com>
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Hi Team,
> > > > > > > > I am trying to use hbase 0.98 distributed mode with
zk 3.4.6 &
> > > > hadoop
> > > > > > ha
> > > > > > > > 2.6.(JDK 1.8)
> > > > > > > > I am having following issue and little help in google
pages
> > also
> > > > > > > > I tried to start zk first after clearing zk data dir
and tried
> > to
> > > > start
> > > > > > > > master first and rs later and no luck
> > > > > > > > I used mycluster/hbase in hbase-site.xml and no luck
to
> > me.tried
> > > > to put
> > > > > > > > hdfs-site.xml/core-site.xml in $Hbase_home/conf also.
> > > > > > > > I noticed all hadoop.*jars in $HBASE_HOME/lib are
2.2 of hadoop
> > > > where
> > > > > > as
> > > > > > > > we are using 2.6 and tried to copy those hadoop jars
..but no
> > luck.
> > > > > > > > A New new error is coming:
> > > > > > > >
> > > > > > > > hbase(main):002:0> create 'cars', 'vi'
> > > > > > > > ERROR: java.io.IOException: Table Namespace Manager
not ready
> > yet,
> > > > try
> > > > > > > > again later at
> > > > > > > >
> > > > > >
> > > >
> > org.apache.hadoop.hbase.master.HMaster.getNamespaceDescriptor(HMaster.java:3179)
> > > > > > > > at
> > > > > > > >
> > > > org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1735)
> > > > > > > > at
> > > > > >
> > org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1774)
> > > > > > > > at
> > > > > > > >
> > > > > >
> > > >
> > org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:40470)
> > > > > > > > at
> > > > > > org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2027)
> > > > > > > > at
> > > > org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:98)
> > > > > > > > at
> > > > > > > >
> > > > > >
> > > >
> > org.apache.hadoop.hbase.ipc.FifoRpcScheduler$1.run(FifoRpcScheduler.java:74)
> > > > > > > > at
> > > > > > > >
> > > > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> > > > > > > > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> > > > > > at
> > > > > > > >
> > > > > >
> > > >
> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> > > > > > > > at
> > > > > > > >
> > > > > >
> > > >
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> > > > > > > > at java.lang.Thread.run(Thread.java:745)ZK are running
on 3
> > > > > > servers.I
> > > > > > > > tired to stop hbase and then stopped zk in 3 clusters
and
> > cleared
> > > > zk
> > > > > > data
> > > > > > > > and started fresh.
> > > > > > > > My bash_profile on classpath:export
> > > > > > > > CLASSPATH=$CLASSPATH:/home/hadoop/hadoop-2.6.0/lib/*:.export
> > > > > > > > CLASSPATH=$CLASSPATH:/home/hadoop/hbase-0.98.4/lib/*:.
> > > > > > > > my hbase_site.xml
> > > > > > > > <property> <name>hbase.rootdir</name>
> > > > > > > > <value>hdfs://mycluster/hbase</value>
</property>
> > > > > > <property>
> > > > > > > > and hadoop core-site is same.
> > > > > > > > Any incompatibility between JDK1.8 with hbase or hadoop
2.6?
> > > > > > > > Please suggest any solution.
> > > > > > > > Thanks,Sridhar
> > > > > > > >
> > > > > > > >
> > > > > >
> > > > > >
> > > >
> > > >
> >
> >
> >
> >
> >
> 
> 
> -- 
> Sean
 		 	   		  
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