hi, I changed the etc/hosts file now it looks like 127.0.0.1 localhost.localdomain.com localhost 192.168.1.42 database.companyname.com database
I'm able to connect "http://192.168.1.42:60010/master-status?filter=all"; and also to hbase shell and after issue of command "status" i get 1 server, 3 dead, 3.000 average load. There are no error but* no tables are getting created.* *Any suggestion or comments will be of great help.* *Hadoop and Hbase are in oracle linux os on completely different Vm.* *I'm connecting from my win7 machine through my java code.* *One interesting thing is if uncomment line*"HBaseAdmin.checkHBaseAvailable(config); " I get error 14/02/01 14:33:27 INFO zookeeper.ClientCnxn: Socket connection established to 192.168.1.42/192.168.1.42:2181, initiating session 14/02/01 14:33:27 INFO zookeeper.ClientCnxn: Session establishment complete on server 192.168.1.42/192.168.1.42:2181, sessionid = 0x143eca016d60010, negotiated timeout = 40000 java.lang.NumberFormatException: For input string: "43535???]M??PBUF $ database.unilogcorp.com??????( at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:458) at java.lang.Integer.parseInt(Integer.java:499) at org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:63) at org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress(MasterAddressTracker.java:63) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:353) at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:89) at org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:1216) at pack1.testDB.main(testDB.java:30) below is my new script package pack1; import java.io.IOException; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.Path; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.client.HBaseAdmin; import org.apache.hadoop.hbase.client.HTable; import org.apache.hadoop.hbase.client.Put; import org.apache.hadoop.hbase.util.Bytes; public class testDB { /** * @param args */ public static void main(String[] args) { try { System.out.println("1 Before HBASE COnfiguration"); Configuration config = HBaseConfiguration.create(); config.clear(); System.out.println("2 Before HBASE COnfiguration"); //config.addResource(new Path("conf/hbase-site.xml")); System.setProperty("java.net.preferIPv4Stack" , "true"); config.set("hbase.master", "192.168.1.42:60010"); config.set("hbase.zookeeper.quorum", "192.168.1.42"); config.set("hbase.zookeeper.property.clientPort","2181"); //HBaseAdmin.checkHBaseAvailable(config); System.out.println("HBase is running!"); HTable table; table = new HTable(config, "test4"); System.out.println("Table mytable obtained "); Put put = new Put(Bytes.toBytes("row1")); put.add(Bytes.toBytes("colfam1"),Bytes.toBytes("qual1"),Bytes.toBytes("val1")); put.add(Bytes.toBytes("colfam1"),Bytes.toBytes("qual2"),Bytes.toBytes("val2")); table.put(put); // table.close(); } catch (Exception e) { e.printStackTrace(); } } } Output is as follows 1 Before HBASE COnfiguration 2 Before HBASE COnfiguration HBase is running! 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32 GMT 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:host.name =DELL-75.unilog 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_16 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc. 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.home=C:\Program Files\Java\jdk1.6.0_16\jre 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.class.path=E:\jeevi\XRFWorkSpace200\testdbcon\bin;E:\jeevi\XRF100\WebContent\WEB-INF\lib\apache-logging-log4j.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\asm-3.1.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\commons-logging-1.1.3.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hadoop-core-0.19.0.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\hbase-0.90.2.jar;E:\jeevi\XRF100\WebContent\WEB-INF\lib\zookeeper-3.3.2.jar 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.library.path=C:\Program Files\Java\jdk1.6.0_16\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Common Files\Acronis\SnapAPI\;C:\Program Files\Java\jdk1.6.0_16\bin;C:\apache-maven-3.1.1\bin 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=C:\Users\jems\AppData\Local\Temp\ 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:os.name=Windows 7 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:os.arch=x86 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:os.version=6.1 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:user.name =jems 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:user.home=C:\Users\jems 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Client environment:user.dir=E:\jeevi\XRFWorkSpace200\testdbcon 14/02/01 14:22:59 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.1.42:2181 sessionTimeout=180000 watcher=hconnection 14/02/01 14:22:59 INFO zookeeper.ClientCnxn: Opening socket connection to server /192.168.1.42:2181 14/02/01 14:23:00 INFO zookeeper.ClientCnxn: Socket connection established to 192.168.1.42/192.168.1.42:2181, initiating session 14/02/01 14:23:00 INFO zookeeper.ClientCnxn: Session establishment complete on server 192.168.1.42/192.168.1.42:2181, sessionid = 0x143eca016d60009, negotiated timeout = 40000 On Sat, Feb 1, 2014 at 7:21 AM, Jean-Marc Spaggiari <[email protected] > wrote: > Hi Jeevi, > > I'm moving this discussion in user instead of dev. > > You hosts file should not looks like what you have: > > 127.0.0.1 localhost.localdomain.com localhost > 127.0.0.1 database.companyname.com database > > You should but your IP address at the 2nd line instead of 127.0.0.1 > > Can you please with this modification? > > Thanks, > > JM > > > 2014-01-31 jeevi tesh <[email protected]>: > > > 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 <[email protected]> > > wrote: > > > > > still not able to solve this issue please help thanks > > > > > > > > > On Fri, Jan 31, 2014 at 8:17 PM, jeevi tesh <[email protected] > > >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 <[email protected] > > >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 < > > >>> [email protected]> 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 <[email protected] > > >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 < > > >>>>> [email protected]> 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 < > > [email protected]> > > >>>>> > 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 < > > >>>>> > > [email protected]> 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 < > > >>>>> [email protected]> > > >>>>> > > > 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 < > > >>>>> > > > > [email protected]> 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 < > > >>>>> > [email protected]> > > >>>>> > > > > > 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 < > > >>>>> [email protected]> > > >>>>> > > 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 < > > >>>>> > [email protected] > > >>>>> > > > > > >>>>> > > > > > 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 > > >>>>> > > > > > > > > > >>>>> > > > > > > > > >>>>> > > > > > > > >>>>> > > > > > > >>>>> > > > > > >>>>> > > > > >>>>> > > > >>>>> > > >>>> > > >>>> > > >>> > > >> > > > > > >
