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From jeevi tesh <jeevitesh...@gmail.com>
Subject Re: help needed towards connecting Hbase
Date Fri, 31 Jan 2014 14:47:23 GMT
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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