As Mark notice, may be you have problems with network configuration could you put /etc/hosts ?
Hello Mark, I have seen the discussion. I am not able to access hbase even after specifying the external IP. Regards, Mohammad Tariq On Sun, Jan 22, 2012 at 7:58 PM, Mark Kerzner<[email protected]> wrote:Your ZooKeeper needs to give the external IP. That discussion happened a few days ago, with the same answer - and I still need to publish my notes! Problem indication: 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.2.106:2181 sessionTimeout=180000 On Sun, Jan 22, 2012 at 8:26 AM, Mohammad Tariq<[email protected]> wrote:Hello list, I am trying to connect to Hbase from a remote machine, but I am getting the following error - debug: Hbase Demo Application 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32 GMT 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:host.name=localhost 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_26 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc. 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/java-6-sun-1.6.0.26/jre 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/chethan/hbase-0.90.4/hbase-0.90.4.jar:/home/chethan/hbase-0.90.4/lib/commons-logging-1.1.1.jar:/home/chethan/hbase-0.90.4/lib/log4j-1.2.16.jar:/home/chethan/hbase-0.90.4/lib/zookeeper-3.3.2.jar:/home/chethan/hadoop-0.20.205.0/hadoop-core-0.20.205.0.jar:/home/chethan/Downloads/NETBEANS_PROJECTS/hbaseClient/build/classes:/home/chethan/Downloads/NETBEANS_PROJECTS/hbaseClient/src 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64/server:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/lib/amd64:/usr/lib/jvm/java-6-sun-1.6.0.26/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:os.name =Linux 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-12-generic 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:user.name =chethan 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/chethan 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/chethan/Downloads/NETBEANS_PROJECTS/hbaseClient 12/01/22 19:48:19 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.2.106:2181 sessionTimeout=180000 watcher=hconnection 12/01/22 19:48:19 INFO zookeeper.ClientCnxn: Opening socket connection to server /192.168.2.106:2181 12/01/22 19:48:19 INFO zookeeper.ClientCnxn: Socket connection established to ubuntu/192.168.2.106:2181, initiating session 12/01/22 19:48:19 INFO zookeeper.ClientCnxn: Session establishment complete on server ubuntu/192.168.2.106:2181, sessionid = 0x13504fde8e40057, negotiated timeout = 180000 12/01/22 19:48:20 INFO client.HConnectionManager$HConnectionImplementation: getMaster attempt 0 of 1 failed; no more retrying. java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:604) at org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:328) at org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:883) at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:750) at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:360) at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:94) at org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:1258) at hbaseclient.HbaseClient.main(HbaseClient.java:38) Exception in thread "main" org.apache.hadoop.hbase.MasterNotRunningException: localhost:60000 at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:396) at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:94) at org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:1258) at hbaseclient.HbaseClient.main(HbaseClient.java:38) Java Result: 1 BUILD SUCCESSFUL (total time: 1 second) Hbase is running properly on the host machine.I am using v-0.90.4 Regards, Mohammad Tariq
-- С уважением, Данияр Агзамов.
