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From Jean-Marc Spaggiari <jean-m...@spaggiari.org>
Subject Re: help needed towards connecting Hbase
Date Sat, 01 Feb 2014 10:13:32 GMT
First,

Moving the discussion into user instead of dev.

So. Can you clear file:////home/hadoop/hbase_temp and your temp folder and
retry?

For HServerAddress I need to have a 2nd look first...

JM
Le 2014-02-01 05:00, "jeevi tesh" <jeevitesh.ms@gmail.com> a écrit :

> Only this two file I have changed
> *hbase-site.xml*
> <?xml version="1.0"?>
> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> <!--
> /**
>  *
>  * Licensed to the Apache Software Foundation (ASF) under one
>  * or more contributor license agreements.  See the NOTICE file
>  * distributed with this work for additional information
>  * regarding copyright ownership.  The ASF licenses this file
>  * to you under the Apache License, Version 2.0 (the
>  * "License"); you may not use this file except in compliance
>  * with the License.  You may obtain a copy of the License at
>  *
>  *     http://www.apache.org/licenses/LICENSE-2.0
>  *
>  * Unless required by applicable law or agreed to in writing, software
>  * distributed under the License is distributed on an "AS IS" BASIS,
>  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>  * See the License for the specific language governing permissions and
>  * limitations under the License.
>  */
> -->
> <configuration>
>   <property>
>     <name>hbase.zookeeper.quorum</name>
>     <value>localhost</value>
>     <description>   The directory </description>
>   </property>
>     <property>
>     <name>hbase.zookeeper.property.dataDir</name>
>     <value>/home/hadoop/zookeeper_temp</value>
>     <description>   The directory </description>
>   </property>
>   <property>
>     <name>hbase.rootdir</name>
>     <value>file:////home/hadoop/hbase_temp</value>
>     <description>   The directory </description>
>  </property>
> </configuration>
>
> *******************************************
> *hdfs-site.xml*
> *********************************************
> <?xml version="1.0" encoding="UTF-8"?>
> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> <!--
>   Licensed under the Apache License, Version 2.0 (the "License");
>   you may not use this file except in compliance with the License.
>   You may obtain a copy of the License at
>
>     http://www.apache.org/licenses/LICENSE-2.0
>
>   Unless required by applicable law or agreed to in writing, software
>   distributed under the License is distributed on an "AS IS" BASIS,
>   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>   See the License for the specific language governing permissions and
>   limitations under the License. See accompanying LICENSE file.
> -->
>
> <!-- Put site-specific property overrides in this file. -->
>
> <configuration>
> <property>
>   <name>hadoop.tmp.dir</name>
>   <value>/home/hadoop/hadoop_temp</value>
>   <description>A base for other temporary directories.</description>
> </property>
>
> <property>
>   <name>fs.default.name</name>
>   <value>hdfs://localhost:9000</value>
>   <description>The name of the default file system.  A URI whose
>   scheme and authority determine the FileSystem implementation.  The
>   uri's scheme determines the config property (fs.SCHEME.impl) naming
>   the FileSystem implementation class.  The uri's authority is used to
>   determine the host, port, etc. for a filesystem.</description>
> </property>
>
> <property>
>   <name>mapred.job.tracker</name>
>   <value>localhost:9001</value>
>   <description>The host and port that the MapReduce job tracker runs
>   at. If "local", then jobs are run in-process as a single map
>   and reduce task.
>   </description>
> </property>
>
> <property>
> <name>mapred.tasktracker.tasks.maximum</name>
> <value>8</value>
> <description>The maximum number of tasks that will be run simultaneously by
> a
> a task tracker
> </description>
> </property>
>
> <property>
>   <name>dfs.replication</name>
>   <value>1</value>
>   <description>Default block replication.
>   The actual number of replications can be specified when the file is
> created.
>   The default is used if replication is not specified in create time.
>   </description>
> </property>
>
>
> </configuration>
>
>
>
> On Sat, Feb 1, 2014 at 3:21 PM, jeevi tesh <jeevitesh.ms@gmail.com> wrote:
>
> > Zookeeper i have not installed as it is a single node cluster.
> > i'll check all my config file and update you
> > Version as follows
> > hadoop2.2.0
> > hbase-0.96.1.1-hadoop2
> > can you explain about what do you mean by  I'm not able to find
> > HServerAddress in
> >
> >
> >
> > On Sat, Feb 1, 2014 at 3:10 PM, Jean-Marc Spaggiari <
> > jean-marc@spaggiari.org> wrote:
> >
> >> Seem you have some bad information in config file or ZK. Can you confirm
> >> again which HBase version you use? I'm not able to find HServerAddress
> in
> >> 0.96.x...
> >>
> >>
> >> JM
> >>
> >>
> >> 2014-02-01 jeevi tesh <jeevitesh.ms@gmail.com>:
> >>
> >> > hi,
> >> > I changed the etc/hosts file now it looks like
> >> > 127.0.0.1              localhost.localdomain.com          localhost
> >> > 192.168.1.42              database.companyname.com      database
> >> >
> >> > I'm able to connect "
> http://192.168.1.42:60010/master-status?filter=all
> >> "
> >> > and also to hbase shell and after issue of command "status" i get
> >> > 1 server, 3 dead, 3.000 average load.
> >> >
> >> > There are no error but* no tables are getting created.*
> >> > *Any suggestion or comments will be of great help.*
> >> >
> >> > *Hadoop and Hbase are in oracle linux os on completely different Vm.*
> >> > *I'm connecting from my win7 machine through my java code.*
> >> >
> >> >
> >> > *One interesting thing is if uncomment
> >> > line*"HBaseAdmin.checkHBaseAvailable(config);
> >> > "
> >> > I get error
> >> > 14/02/01 14:33:27 INFO zookeeper.ClientCnxn: Socket connection
> >> established
> >> > to 192.168.1.42/192.168.1.42:2181, initiating session
> >> > 14/02/01 14:33:27 INFO zookeeper.ClientCnxn: Session establishment
> >> complete
> >> > on server 192.168.1.42/192.168.1.42:2181, sessionid =
> >> 0x143eca016d60010,
> >> > negotiated timeout = 40000
> >> > java.lang.NumberFormatException: For input string: "43535???]M??PBUF
> >> > $
> >> >  database.unilogcorp.com ??  ????(
> >> >
> >> > at
> >> >
> >> >
> >>
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
> >> > at java.lang.Integer.parseInt(Integer.java:458)
> >> > at java.lang.Integer.parseInt(Integer.java:499)
> >> > at
> org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:63)
> >> > at
> >> >
> >> >
> >>
> org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress(MasterAddressTracker.java:63)
> >> > at
> >> >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:353)
> >> > at
> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:89)
> >> > at
> >> >
> >> >
> >>
> org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:1216)
> >> > at pack1.testDB.main(testDB.java:30)
> >> >
> >> > below is my new script
> >> > package pack1;
> >> >
> >> > import java.io.IOException;
> >> >
> >> > import org.apache.hadoop.conf.Configuration;
> >> > import org.apache.hadoop.fs.Path;
> >> > import org.apache.hadoop.hbase.HBaseConfiguration;
> >> > import org.apache.hadoop.hbase.client.HBaseAdmin;
> >> > import org.apache.hadoop.hbase.client.HTable;
> >> > import org.apache.hadoop.hbase.client.Put;
> >> > import org.apache.hadoop.hbase.util.Bytes;
> >> >
> >> > public class testDB {
> >> >
> >> > /**
> >> >  * @param args
> >> >  */
> >> > public static void main(String[] args) {
> >> > try {
> >> > System.out.println("1 Before HBASE COnfiguration");
> >> > Configuration config = HBaseConfiguration.create();
> >> > config.clear();
> >> > System.out.println("2 Before HBASE COnfiguration");
> >> > //config.addResource(new Path("conf/hbase-site.xml"));
> >> > System.setProperty("java.net.preferIPv4Stack" , "true");
> >> > config.set("hbase.master", "192.168.1.42:60010");
> >> > config.set("hbase.zookeeper.quorum", "192.168.1.42");
> >> > config.set("hbase.zookeeper.property.clientPort","2181");
> >> >  //HBaseAdmin.checkHBaseAvailable(config);
> >> > System.out.println("HBase is running!");
> >> >         HTable table;
> >> >
> >> >         table = new HTable(config, "test4");
> >> >
> >> >
> >> >             System.out.println("Table mytable obtained ");
> >> >
> >> >          Put put = new Put(Bytes.toBytes("row1"));
> >> >
> >> >
> >> >
> >>
> put.add(Bytes.toBytes("colfam1"),Bytes.toBytes("qual1"),Bytes.toBytes("val1"));
> >> >
> >> >
> >> >
> >>
> put.add(Bytes.toBytes("colfam1"),Bytes.toBytes("qual2"),Bytes.toBytes("val2"));
> >> >             table.put(put);
> >> >            // table.close();
> >> >
> >> > } catch (Exception e) {
> >> >  e.printStackTrace();
> >> > }
> >> >
> >> > }
> >> >
> >> > }
> >> > Output is as follows
> >> > 1 Before HBASE COnfiguration
> >> > 2 Before HBASE COnfiguration
> >> > HBase is running!
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32
> >> GMT
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:
> >> host.name
> >> > =DELL-75.unilog
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:java.version=1.6.0_16
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:java.vendor=Sun Microsystems Inc.
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:java.home=C:\Program Files\Java\jdk1.6.0_16\jre
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> >
> >> >
> >>
> environment:java.class.path=E:\jeevi\XRFWorkSpace200\testdbcon\bin;E:\jeevi\XRF100\WebContent\WEB-INF\lib\apache-logging-log4j.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\asm-3.1.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\commons-logging-1.1.3.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hadoop-core-0.19.0.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hbase-0.90.2.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\zookeeper-3.3.2.jar
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:java.library.path=C:\Program
> >> >
> >> >
> >>
> Files\Java\jdk1.6.0_16\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program
> >> > Files\Common Files\Acronis\SnapAPI\;C:\Program
> >> > Files\Java\jdk1.6.0_16\bin;C:\apache-maven-3.1.1\bin
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:java.io.tmpdir=C:\Users\jems\AppData\Local\Temp\
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:java.compiler=<NA>
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:
> os.name
> >> > =Windows
> >> > 7
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> environment:os.arch=x86
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:os.version=6.1
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:
> >> user.name
> >> > =jems
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:user.home=C:\Users\jems
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client
> >> > environment:user.dir=E:\jeevi\XRFWorkSpace200\testdbcon
> >> > 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Initiating client
> >> connection,
> >> > connectString=192.168.1.42:2181 sessionTimeout=180000
> >> watcher=hconnection
> >> > 14/02/01 14:22:59 INFO zookeeper.ClientCnxn: Opening socket connection
> >> to
> >> > server /192.168.1.42:2181
> >> > 14/02/01 14:23:00 INFO zookeeper.ClientCnxn: Socket connection
> >> established
> >> > to 192.168.1.42/192.168.1.42:2181, initiating session
> >> > 14/02/01 14:23:00 INFO zookeeper.ClientCnxn: Session establishment
> >> complete
> >> > on server 192.168.1.42/192.168.1.42:2181, sessionid =
> >> 0x143eca016d60009,
> >> > negotiated timeout = 40000
> >> >
> >> >
> >> >
> >> >
> >> > On Sat, Feb 1, 2014 at 7:21 AM, Jean-Marc Spaggiari <
> >> > jean-marc@spaggiari.org
> >> > > wrote:
> >> >
> >> > > Hi Jeevi,
> >> > >
> >> > > I'm moving this discussion in user instead of dev.
> >> > >
> >> > > You hosts file should not looks like what you have:
> >> > >
> >> > > 127.0.0.1              localhost.localdomain.com          localhost
> >> > > 127.0.0.1              database.companyname.com      database
> >> > >
> >> > > You should but your IP address at the 2nd line instead of 127.0.0.1
> >> > >
> >> > > Can you please with this modification?
> >> > >
> >> > > Thanks,
> >> > >
> >> > > JM
> >> > >
> >> > >
> >> > > 2014-01-31 jeevi tesh <jeevitesh.ms@gmail.com>:
> >> > >
> >> > > > In "http://192.168.1.42:60010/master-status?filter=all"
> >> > > > Under Tasks->Show all mointored tasks I find below task are
> >> waiting...
> >> > > > *So all my requests are waiting but for which reason.. any
> >> comments*.
> >> > > >
> >> > > > Fri Jan 31 21:03:37 IST
> >> > > > 2014Replication.RpcServer.handler=2,port=46854WAITING
> >> > > > (since 35mins, 48sec ago)Waiting for a call (since 35mins, 48sec
> >> > ago)Fri
> >> > > > Jan 31 21:03:37 IST
> >> > 2014Replication.RpcServer.handler=1,port=46854WAITING
> >> > > > (since 35mins, 48sec ago)Waiting for a call (since 35mins, 48sec
> >> ago)
> >> > > >
> >> > > >
> >> > > > On Fri, Jan 31, 2014 at 9:33 PM, jeevi tesh <
> jeevitesh.ms@gmail.com
> >> >
> >> > > > wrote:
> >> > > >
> >> > > > > still not able to solve this issue please help thanks
> >> > > > >
> >> > > > >
> >> > > > > On Fri, Jan 31, 2014 at 8:17 PM, jeevi tesh <
> >> jeevitesh.ms@gmail.com
> >> > > > >wrote:
> >> > > > >
> >> > > > >> One interesting thing, is even if i shutdown the linux system
> or
> >> > stop
> >> > > > >> hbase same error I get. so it proves it is not even able to
> >> > > establishes
> >> > > > >> connection to hadoop server so it is the problem in my client
> >> code
> >> > > > >>
> >> > > > >>
> >> > > > >> On Fri, Jan 31, 2014 at 8:12 PM, jeevi tesh <
> >> jeevitesh.ms@gmail.com
> >> > > > >wrote:
> >> > > > >>
> >> > > > >>> Thanks  for taking effort to help me
> >> > > > >>> In "http://192.168.1.42:60010/master-status"
> >> > > > >>> I found
> >> > > > >>> " Zookeeper Quorum localhost:2181 Addresses of all registered
> ZK
> >> > > > >>> servers. For more, see zk dump."
> >> > > > >>> accordingly I updated my code with proper port number
> >> > > > >>> still error persists...
> >> > > > >>> please check my code and error also
> >> > > > >>> It will be of great help if you can help me.
> >> > > > >>> I'm trying to run the below code from windows machine and
> hadoop
> >> > and
> >> > > > >>> hbase are installed in oracle linux single node cluster
> >> > > > >>> Now i removed Zookeeper
> >> > > > >>> import java.io.IOException;
> >> > > > >>>
> >> > > > >>> import org.apache.hadoop.conf.Configuration;
> >> > > > >>> import org.apache.hadoop.hbase.HBaseConfiguration;
> >> > > > >>> import org.apache.hadoop.hbase.client.HTable;
> >> > > > >>> import org.apache.hadoop.hbase.client.Put;
> >> > > > >>> import org.apache.hadoop.hbase.util.Bytes;
> >> > > > >>>
> >> > > > >>> public class testDB {
> >> > > > >>>
> >> > > > >>> /**
> >> > > > >>>  * @param args
> >> > > > >>>  */
> >> > > > >>> public static void main(String[] args) {
> >> > > > >>>  try {
> >> > > > >>> System.out.println("1 Before HBASE COnfiguration");
> >> > > > >>> Configuration config = HBaseConfiguration.create();
> >> > > > >>>  //config.clear();
> >> > > > >>> System.out.println("2 Before HBASE COnfiguration");
> >> > > > >>> config.set("hbase.master", "192.168.1.42:60010");
> >> > > > >>>  config.set("hbase.zookeeper.quorum.", "192.168.1.42:2181");
> >> > > > >>> System.out.println("HBase is running!");
> >> > > > >>>             HTable table;
> >> > > > >>>  table = new HTable(config, "mytable");
> >> > > > >>>              System.out.println("Table mytable obtained ");
> >> > > > >>>
> >> > > > >>>             Put put = new Put(Bytes.toBytes("row1"));
> >> > > > >>>
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> put.add(Bytes.toBytes("colfam1"),Bytes.toBytes("qual1"),Bytes.toBytes("val1"));
> >> > > > >>>
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> put.add(Bytes.toBytes("colfam1"),Bytes.toBytes("qual2"),Bytes.toBytes("val2"));
> >> > > > >>>             table.put(put);
> >> > > > >>> } catch (IOException e) {
> >> > > > >>>  e.printStackTrace();
> >> > > > >>> }
> >> > > > >>>
> >> > > > >>>  }
> >> > > > >>>
> >> > > > >>> }
> >> > > > >>> 1 Before HBASE COnfiguration
> >> > > > >>> 2 Before HBASE COnfiguration
> >> > > > >>> HBase is running!
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:zookeeper.version=3.3.2-1031432, built on
> 11/05/2010
> >> > > 05:32
> >> > > > GMT
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> environment:
> >> > > > host.name
> >> > > > >>> =DELL-75.unilog
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:java.version=1.6.0_16
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:java.vendor=Sun Microsystems Inc.
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:java.home=C:\Program Files\Java\jdk1.6.0_16\jre
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> environment:java.class.path=E:\jeevi\XRFWorkSpace200\testdbcon\bin;E:\jeevi\XRF100\WebContent\WEB-INF\lib\apache-logging-log4j.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\asm-3.1.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\commons-logging-1.1.3.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hadoop-core-0.19.0.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hbase-0.90.2.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\zookeeper-3.3.2.jar
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:java.library.path=C:\Program
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> Files\Java\jdk1.6.0_16\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program
> >> > > > >>> Files\Common Files\Acronis\SnapAPI\;C:\Program
> >> > > > >>> Files\Java\jdk1.6.0_16\bin;C:\apache-maven-3.1.1\bin
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:java.io.tmpdir=C:\Users\jems\AppData\Local\Temp\
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:java.compiler=<NA>
> >> > > > >>>  14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> environment:
> >> > > > os.name=Windows
> >> > > > >>> 7
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:os.arch=x86
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:os.version=6.1
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> environment:
> >> > > > user.name
> >> > > > >>> =jems
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:user.home=C:\Users\jems
> >> > > > >>>  14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Client
> >> > > > >>> environment:user.dir=E:\jeevi\XRFWorkSpace200\testdbcon
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ZooKeeper: Initiating client
> >> > > > >>> connection, connectString=localhost:2181 sessionTimeout=180000
> >> > > > >>> watcher=hconnection
> >> > > > >>> 14/01/31 20:04:47 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/127.0.0.1:2181
> >> > > > >>> 14/01/31 20:04:48 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>>  java.net.ConnectException: Connection refused: no further
> >> > > information
> >> > > > >>> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> >> > > > >>> at
> >> > > >
> >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
> >> > > > >>>  at
> >> > > >
> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
> >> > > > >>> 14/01/31 20:04:48 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>> 14/01/31 20:04:48 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>> java.net.SocketException: Address family not supported by
> >> protocol
> >> > > > >>> family: connect
> >> > > > >>>  at sun.nio.ch.Net.connect(Native Method)
> >> > > > >>> at
> >> sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1050)
> >> > > > >>> at
> >> > > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1077)
> >> > > > >>> 14/01/31 20:04:50 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/127.0.0.1:2181
> >> > > > >>> 14/01/31 20:04:51 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>>  java.net.ConnectException: Connection refused: no further
> >> > > information
> >> > > > >>> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> >> > > > >>> at
> >> > > >
> >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
> >> > > > >>>  at
> >> > > >
> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
> >> > > > >>> 14/01/31 20:04:51 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>> 14/01/31 20:04:51 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>> java.net.SocketException: Address family not supported by
> >> protocol
> >> > > > >>> family: connect
> >> > > > >>>  at sun.nio.ch.Net.connect(Native Method)
> >> > > > >>> at
> >> sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1050)
> >> > > > >>> at
> >> > > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1077)
> >> > > > >>> 14/01/31 20:04:53 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/127.0.0.1:2181
> >> > > > >>> 14/01/31 20:04:54 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>>  java.net.ConnectException: Connection refused: no further
> >> > > information
> >> > > > >>> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> >> > > > >>> at
> >> > > >
> >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
> >> > > > >>>  at
> >> > > >
> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
> >> > > > >>> 14/01/31 20:04:54 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>> 14/01/31 20:04:54 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>> java.net.SocketException: Address family not supported by
> >> protocol
> >> > > > >>> family: connect
> >> > > > >>>  at sun.nio.ch.Net.connect(Native Method)
> >> > > > >>> at
> >> sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1050)
> >> > > > >>> at
> >> > > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1077)
> >> > > > >>> 14/01/31 20:04:56 INFO zookeeper.ClientCnxn: Opening socket
> >> > > connection
> >> > > > >>> to server localhost/127.0.0.1:2181
> >> > > > >>> 14/01/31 20:04:57 WARN zookeeper.ClientCnxn: Session 0x0 for
> >> server
> >> > > > >>> null, unexpected error, closing socket connection and
> attempting
> >> > > > reconnect
> >> > > > >>>  java.net.ConnectException: Connection refused: no further
> >> > > information
> >> > > > >>> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> >> > > > >>> at
> >> > > >
> >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
> >> > > > >>>  at
> >> > > >
> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
> >> > > > >>> org.apache.hadoop.hbase.ZooKeeperConnectionException:
> >> > > > >>> org.apache.hadoop.hbase.ZooKeeperConnectionException:
> >> > > > >>> org.apache.zookeeper.KeeperException$ConnectionLossException:
> >> > > > >>> KeeperErrorCode = ConnectionLoss for /hbase
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getZooKeeperWatcher(HConnectionManager.java:1000)
> >> > > > >>> at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.setupZookeeperTrackers(HConnectionManager.java:303)
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(HConnectionManager.java:294)
> >> > > > >>> at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConnectionManager.java:156)
> >> > > > >>>  at
> >> org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:167)
> >> > > > >>> at
> org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:145)
> >> > > > >>>  at pack1.testDB.main(testDB.java:27)
> >> > > > >>> Caused by:
> org.apache.hadoop.hbase.ZooKeeperConnectionException:
> >> > > > >>> org.apache.zookeeper.KeeperException$ConnectionLossException:
> >> > > > >>> KeeperErrorCode = ConnectionLoss for /hbase
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:147)
> >> > > > >>> at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getZooKeeperWatcher(HConnectionManager.java:998)
> >> > > > >>>  ... 6 more
> >> > > > >>> Caused by:
> >> > > > org.apache.zookeeper.KeeperException$ConnectionLossException:
> >> > > > >>> KeeperErrorCode = ConnectionLoss for /hbase
> >> > > > >>> at
> >> > > org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
> >> > > > >>>  at
> >> > > >
> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
> >> > > > >>> at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:637)
> >> > > > >>>  at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndFailSilent(ZKUtil.java:902)
> >> > > > >>> at
> >> > > > >>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:133)
> >> > > > >>>  ... 7 more
> >> > > > >>>
> >> > > > >>>
> >> > > > >>>
> >> > > > >>>
> >> > > > >>>
> >> > > > >>> On Fri, Jan 31, 2014 at 7:47 PM, Sukumar Maddineni <
> >> > > > >>> smaddineni@salesforce.com> wrote:
> >> > > > >>>
> >> > > > >>>> If you didn't then hbase by default starts zookeeper
> >> internally.
> >> > > > Please
> >> > > > >>>> check the *Zookeeper Quorum* value in *attributes* section at
> >> > > webpage
> >> > > > "
> >> > > > >>>> http://192.168.1.42:60010/master-status" . Use that value in
> >> your
> >> > > > code.
> >> > > > >>>>
> >> > > > >>>> PFA
> >> > > > >>>>
> >> > > > >>>>
> >> > > > >>>> Thanks
> >> > > > >>>> Sukumar
> >> > > > >>>>
> >> > > > >>>>
> >> > > > >>>> On Fri, Jan 31, 2014 at 5:54 PM, jeevi tesh <
> >> > jeevitesh.ms@gmail.com
> >> > > > >wrote:
> >> > > > >>>>
> >> > > > >>>>> I have not even installed zookeeper is it mandatory.. No
> >> > > installation
> >> > > > >>>>> documents talk about installing the same..
> >> > > > >>>>> Any how i'll install and try..
> >> > > > >>>>> Thanks for your efforts to help me out...
> >> > > > >>>>>
> >> > > > >>>>>
> >> > > > >>>>> On Fri, Jan 31, 2014 at 5:14 PM, ramkrishna vasudevan <
> >> > > > >>>>> ramkrishna.s.vasudevan@gmail.com> wrote:
> >> > > > >>>>>
> >> > > > >>>>> > Is your zookeeper started?  I have not tried this in
> windows
> >> > till
> >> > > > >>>>> now.
> >> > > > >>>>> >
> >> > > > >>>>> >
> >> > > > >>>>> > On Fri, Jan 31, 2014 at 5:04 PM, jeevi tesh <
> >> > > > jeevitesh.ms@gmail.com>
> >> > > > >>>>> > wrote:
> >> > > > >>>>> >
> >> > > > >>>>> > > as you said I have added in my client code
> >> > > > >>>>> > > like
> >> > > > >>>>> > > config.set("hbase.master", "192.168.1.42:60010");
> >> > > > >>>>> > > config.set("hbase.zookeeper.quorum.", "localhost");
> >> > > > >>>>> > > Please correct me if I'm wrong.. Still same error
> persists
> >> > > > >>>>> > > Now even I changed my installation to
> >> hbase-0.96.1.1-hadoop2
> >> > > > >>>>> > > Thanks
> >> > > > >>>>> > >
> >> > > > >>>>> > >
> >> > > > >>>>> > >
> >> > > > >>>>> > > On Fri, Jan 31, 2014 at 4:53 PM, ramkrishna vasudevan <
> >> > > > >>>>> > > ramkrishna.s.vasudevan@gmail.com> wrote:
> >> > > > >>>>> > >
> >> > > > >>>>> > > > The hbase-site.xml is available on your client also?
> >>  And
> >> > if
> >> > > > not
> >> > > > >>>>> you
> >> > > > >>>>> > need
> >> > > > >>>>> > > > to add this configuration in your client code
> >> explicitly.
> >> > > > >>>>> > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > > > On Fri, Jan 31, 2014 at 4:21 PM, jeevi tesh <
> >> > > > >>>>> jeevitesh.ms@gmail.com>
> >> > > > >>>>> > > > wrote:
> >> > > > >>>>> > > >
> >> > > > >>>>> > > > > Not able to understand what you referring can please
> >> > > explain
> >> > > > >>>>> bit
> >> > > > >>>>> > > more...
> >> > > > >>>>> > > > > Are asking me to add windows client machine ip
> >> address to
> >> > > > >>>>> quorum
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > > > On Fri, Jan 31, 2014 at 3:50 PM, ramkrishna
> vasudevan
> >> <
> >> > > > >>>>> > > > > ramkrishna.s.vasudevan@gmail.com> wrote:
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > > > > Your client side also you should have this.  Are
> you
> >> > > using
> >> > > > >>>>> the same
> >> > > > >>>>> > > > > > machine/location for client also?
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > > > On Fri, Jan 31, 2014 at 3:38 PM, jeevi tesh <
> >> > > > >>>>> > jeevitesh.ms@gmail.com>
> >> > > > >>>>> > > > > > wrote:
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > > > > Hi,
> >> > > > >>>>> > > > > > > Thanks for taking initiative to help me..
> >> > > > >>>>> > > > > > > Note : my set up is single node cluster, so
> >> > > > >>>>> > > > > > > I added a entry in hbase-site.xml
> >> > > > >>>>> > > > > > > like
> >> > > > >>>>> > > > > > > <property>
> >> > > > >>>>> > > > > > >       <name>hbase.zookeeper.quorum</name>
> >> > > > >>>>> > > > > > >       <value>localhost</value>
> >> > > > >>>>> > > > > > > </property>
> >> > > > >>>>> > > > > > > But still almost same error persists
> >> > > > >>>>> > > > > > > and my /etc/hosts
> >> > > > >>>>> > > > > > > looks like
> >> > > > >>>>> > > > > > > 127.0.0.1
> localhost.localdomain.com
> >> > > > >>>>> > >  localhost
> >> > > > >>>>> > > > > > > 127.0.0.1              database.companyname.com
> >> > > > >>>>>  database
> >> > > > >>>>> > > > > > > If you have noted any issue in using
> >> > > hbase-0.96.0-hadoop2
> >> > > > >>>>> please
> >> > > > >>>>> > > let
> >> > > > >>>>> > > > me
> >> > > > >>>>> > > > > > > know it will be very useful
> >> > > > >>>>> > > > > > > thanks
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > > > On Fri, Jan 31, 2014 at 2:36 PM, Ted Yu <
> >> > > > >>>>> yuzhihong@gmail.com>
> >> > > > >>>>> > > wrote:
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > > > > In the config, you should set zookeeper quorum
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > > > BTW please use 0.96.1.1-hadoop2 release.
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > > > Cheers
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > > > On Jan 30, 2014, at 11:51 PM, jeevi tesh <
> >> > > > >>>>> > jeevitesh.ms@gmail.com
> >> > > > >>>>> > > >
> >> > > > >>>>> > > > > > wrote:
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > > > > Hi all,
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > I'm writing simple java program to connect
> to
> >> > > HBase.
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Versions of software used
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Hbase 0.96.0-hadoop2
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Hadoop:hadoop-2.2.0.
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > I'm trying to connect from my windows 7 (32
> >> > > > >>>>> bit)machine to
> >> > > > >>>>> > > oracle
> >> > > > >>>>> > > > > > linux
> >> > > > >>>>> > > > > > > > > machine (Details :VM, 64 bit).Note I have
> not
> >> > > > installed
> >> > > > >>>>> > > > ZooKeeper.
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Any suggestion or comments will be of great
> >> help
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Thanks
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Here is the script...
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *package* pack1;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *import* java.io.IOException;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *import*
> org.apache.hadoop.conf.Configuration;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *import*
> >> > > org.apache.hadoop.hbase.HBaseConfiguration;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *import*
> >> org.apache.hadoop.hbase.client.HTable;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *import* org.apache.hadoop.hbase.client.Put;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *import* org.apache.hadoop.hbase.util.Bytes;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *public* *class* testDB {
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      /**
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >       * *@param* args
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >       */
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      *public* *static* *void* main(String[]
> >> > args) {
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            *try* {
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            System.*out*.println("1 Before
> >> HBASE
> >> > > > >>>>> > > COnfiguration");
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            Configuration config =
> >> > > > >>>>> > > HBaseConfiguration.*create*();
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            config.clear();
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            System.*out*.println("2 Before
> >> HBASE
> >> > > > >>>>> > > COnfiguration");
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            config.set("hbase.master", "
> >> > > > >>>>> 192.168.1.42:60010");
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            System.*out*.println("HBase is
> >> > > running!");
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            HTable table;
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >                        table = *new*
> >> > HTable(config,
> >> > > > >>>>> > "mytable");
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            System.*out*.println("Table
> mytable
> >> > > > >>>>> obtained ");
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            Put put = *new*
> >> > > > >>>>> Put(Bytes.*toBytes*("row1"));
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > >
> >> >  put.add(Bytes.*toBytes*("colfam1"),Bytes.*toBytes*("qual1"
> >> > > > >>>>> > > > > > > > > ),Bytes.*toBytes*("val1"));
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > >
> >> >  put.add(Bytes.*toBytes*("colfam1"),Bytes.*toBytes*("qual2"
> >> > > > >>>>> > > > > > > > > ),Bytes.*toBytes*("val2"));
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            table.put(put);
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            } *catch* (IOException e) {
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >                        e.printStackTrace();
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >            }
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      }
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > }
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Error message
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 1 Before HBASE COnfiguration
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 2 Before HBASE COnfiguration
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > HBase is running!
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:zookeeper.version=3.3.2-1031432,
> >> > built
> >> > > on
> >> > > > >>>>> > > 11/05/2010
> >> > > > >>>>> > > > > > 05:32
> >> > > > >>>>> > > > > > > > GMT
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > environment:
> >> > > > >>>>> > > > > > > host.name
> >> > > > >>>>> > > > > > > > > =DELL-75.unilog
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:java.version=1.6.0_16
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:java.vendor=Sun Microsystems
> Inc.
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:java.home=C:\Program
> >> > > > >>>>> Files\Java\jdk1.6.0_16\jre
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > >
> >> > >
> >> >
> >>
> environment:java.class.path=E:\jeevi\XRFWorkSpace200\testdbcon\bin;E:\jeevi\XRF100\WebContent\WEB-INF\lib\apache-logging-log4j.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\asm-3.1.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\commons-logging-1.1.3.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hadoop-core-0.19.0.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hbase-0.90.2.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\zookeeper-3.3.2.jar
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:java.library.path=C:\Program
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > >
> >> > >
> >> >
> >>
> Files\Java\jdk1.6.0_16\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program
> >> > > > >>>>> > > > > > > > > Files\Common
> Files\Acronis\SnapAPI\;C:\Program
> >> > > > >>>>> > > > > > > > >
> >> > > Files\Java\jdk1.6.0_16\bin;C:\apache-maven-3.1.1\bin
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> environment:java.io.tmpdir=C:\Users\jems\AppData\Local\Temp\
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:java.compiler=<NA>
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > environment:
> >> > > > >>>>> > > > > > os.name
> >> > > > >>>>> > > > > > > > =Windows
> >> > > > >>>>> > > > > > > > > 7
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > environment:os.arch=x86
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:os.version=6.1
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > environment:
> >> > > > >>>>> > > > > > > user.name
> >> > > > >>>>> > > > > > > > > =jems
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > > environment:user.home=C:\Users\jems
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > Client
> >> > > > >>>>> > > > > > > > >
> >> > > > environment:user.dir=E:\jeevi\XRFWorkSpace200\testdbcon
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ZooKeeper:
> >> > > > Initiating
> >> > > > >>>>> client
> >> > > > >>>>> > > > > > > connection,
> >> > > > >>>>> > > > > > > > > connectString=localhost:2181
> >> > sessionTimeout=180000
> >> > > > >>>>> > > > > > watcher=hconnection
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:55 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/127.0.0.1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:56 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.ConnectException*: Connection
> >> refused:
> >> > no
> >> > > > >>>>> further
> >> > > > >>>>> > > > > > information
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(*Native
> >> > > > >>>>> > > > Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > sun.nio.ch.SocketChannelImpl.finishConnect(
> >> > > > >>>>> > > > > > > > > *SocketChannelImpl.java:574*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1119*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:56 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:56 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.SocketException*: Address family
> not
> >> > > > >>>>> supported by
> >> > > > >>>>> > > > > protocol
> >> > > > >>>>> > > > > > > > > family: connect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at sun.nio.ch.Net.connect(*Native
> >> Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > >
> >> > > > sun.nio.ch.SocketChannelImpl.connect(*SocketChannelImpl.java:507*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > org.apache.zookeeper.ClientCnxn$SendThread.startConnect(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1050*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1077*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:58 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/127.0.0.1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:59 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.ConnectException*: Connection
> >> refused:
> >> > no
> >> > > > >>>>> further
> >> > > > >>>>> > > > > > information
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(*Native
> >> > > > >>>>> > > > Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > sun.nio.ch.SocketChannelImpl.finishConnect(
> >> > > > >>>>> > > > > > > > > *SocketChannelImpl.java:574*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1119*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:59 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:14:59 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.SocketException*: Address family
> not
> >> > > > >>>>> supported by
> >> > > > >>>>> > > > > protocol
> >> > > > >>>>> > > > > > > > > family: connect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at sun.nio.ch.Net.connect(*Native
> >> Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > >
> >> > > > sun.nio.ch.SocketChannelImpl.connect(*SocketChannelImpl.java:507*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > org.apache.zookeeper.ClientCnxn$SendThread.startConnect(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1050*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1077*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:00 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/127.0.0.1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:01 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.ConnectException*: Connection
> >> refused:
> >> > no
> >> > > > >>>>> further
> >> > > > >>>>> > > > > > information
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(*Native
> >> > > > >>>>> > > > Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > sun.nio.ch.SocketChannelImpl.finishConnect(
> >> > > > >>>>> > > > > > > > > *SocketChannelImpl.java:574*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1119*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:02 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:02 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.SocketException*: Address family
> not
> >> > > > >>>>> supported by
> >> > > > >>>>> > > > > protocol
> >> > > > >>>>> > > > > > > > > family: connect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at sun.nio.ch.Net.connect(*Native
> >> Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > >
> >> > > > sun.nio.ch.SocketChannelImpl.connect(*SocketChannelImpl.java:507*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > org.apache.zookeeper.ClientCnxn$SendThread.startConnect(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1050*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1077*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:03 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/127.0.0.1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:04 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.ConnectException*: Connection
> >> refused:
> >> > no
> >> > > > >>>>> further
> >> > > > >>>>> > > > > > information
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> sun.nio.ch.SocketChannelImpl.checkConnect(*Native
> >> > > > >>>>> > > > Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > sun.nio.ch.SocketChannelImpl.finishConnect(
> >> > > > >>>>> > > > > > > > > *SocketChannelImpl.java:574*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1119*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:05 INFO zookeeper.ClientCnxn:
> >> > > Opening
> >> > > > >>>>> socket
> >> > > > >>>>> > > > > > connection
> >> > > > >>>>> > > > > > > to
> >> > > > >>>>> > > > > > > > > server localhost/0:0:0:0:0:0:0:1:2181
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > 14/01/31 13:15:05 WARN zookeeper.ClientCnxn:
> >> > > Session
> >> > > > >>>>> 0x0 for
> >> > > > >>>>> > > > server
> >> > > > >>>>> > > > > > > null,
> >> > > > >>>>> > > > > > > > > unexpected error, closing socket connection
> >> and
> >> > > > >>>>> attempting
> >> > > > >>>>> > > > > reconnect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > *java.net.SocketException*: Address family
> not
> >> > > > >>>>> supported by
> >> > > > >>>>> > > > > protocol
> >> > > > >>>>> > > > > > > > > family: connect
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at sun.nio.ch.Net.connect(*Native
> >> Method*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > >
> >> > > > sun.nio.ch.SocketChannelImpl.connect(*SocketChannelImpl.java:507*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > org.apache.zookeeper.ClientCnxn$SendThread.startConnect(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1050*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > org.apache.zookeeper.ClientCnxn$SendThread.run(
> >> > > > >>>>> > > > > > > > > *ClientCnxn.java:1077*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >
> >> > > > *org.apache.hadoop.hbase.ZooKeeperConnectionException*:
> >> > > > >>>>> > > > > > > > >
> >> > > > *org.apache.hadoop.hbase.ZooKeeperConnectionException*:
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> >
> >> *org.apache.zookeeper.KeeperException$ConnectionLossException*:
> >> > > > >>>>> > > > > > > > > KeeperErrorCode = ConnectionLoss for /hbase
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getZooKeeperWatcher(
> >> > > > >>>>> > > > > > > > > *HConnectionManager.java:1000*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.setupZookeeperTrackers(
> >> > > > >>>>> > > > > > > > > *HConnectionManager.java:303*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(
> >> > > > >>>>> > > > > > > > > *HConnectionManager.java:294*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > >
> >> > > > >>>>>
> >> org.apache.hadoop.hbase.client.HConnectionManager.getConnection(
> >> > > > >>>>> > > > > > > > > *HConnectionManager.java:156*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > >
> >> > > > >>>>>
> >> org.apache.hadoop.hbase.client.HTable.<init>(*HTable.java:167*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > >
> >> > > > >>>>>
> >> org.apache.hadoop.hbase.client.HTable.<init>(*HTable.java:145*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at pack1.testDB.main(*testDB.java:27*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Caused by:
> >> > > > >>>>> > > >
> *org.apache.hadoop.hbase.ZooKeeperConnectionException*:
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> >
> >> *org.apache.zookeeper.KeeperException$ConnectionLossException*:
> >> > > > >>>>> > > > > > > > > KeeperErrorCode = ConnectionLoss for /hbase
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > >
> >> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(
> >> > > > >>>>> > > > > > > > > *ZooKeeperWatcher.java:147*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > >
> >> > >
> >> >
> >>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getZooKeeperWatcher(
> >> > > > >>>>> > > > > > > > > *HConnectionManager.java:998*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      ... 6 more
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > > Caused by:
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>>
> >> *org.apache.zookeeper.KeeperException$ConnectionLossException*:
> >> > > > >>>>> > > > > > > > > KeeperErrorCode = ConnectionLoss for /hbase
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > org.apache.zookeeper.KeeperException.create(
> >> > > > >>>>> > > > > > > > > *KeeperException.java:90*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > org.apache.zookeeper.KeeperException.create(
> >> > > > >>>>> > > > > > > > > *KeeperException.java:42*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > >
> >> org.apache.zookeeper.ZooKeeper.create(*ZooKeeper.java:637*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > > >
> >> > > org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndFailSilent(
> >> > > > >>>>> > > > > > > > > *ZKUtil.java:902*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      at
> >> > > > >>>>> > > >
> >> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(
> >> > > > >>>>> > > > > > > > > *ZooKeeperWatcher.java:133*)
> >> > > > >>>>> > > > > > > > >
> >> > > > >>>>> > > > > > > > >      ... 7 more
> >> > > > >>>>> > > > > > > >
> >> > > > >>>>> > > > > > >
> >> > > > >>>>> > > > > >
> >> > > > >>>>> > > > >
> >> > > > >>>>> > > >
> >> > > > >>>>> > >
> >> > > > >>>>> >
> >> > > > >>>>>
> >> > > > >>>>
> >> > > > >>>>
> >> > > > >>>
> >> > > > >>
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> >
> >
>

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