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From jeevi tesh <jeevitesh...@gmail.com>
Subject Re: help needed towards connecting Hbase
Date Fri, 31 Jan 2014 14:42:41 GMT
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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