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From jeevi tesh <jeevitesh...@gmail.com>
Subject Re: help needed towards connecting Hbase
Date Fri, 31 Jan 2014 16:12:54 GMT
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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