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From jeevi tesh <jeevitesh...@gmail.com>
Subject Re: help needed towards connecting Hbase
Date Fri, 31 Jan 2014 10:51:21 GMT
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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