Shuja, If you are not running any type of DNS/rDNS service, then make sure the /etc/hosts file on each of your nodes maps each node to the IP address you want it to resolve to.
Thanks, Travis Hegner http://www.travishegner.com/ -----Original Message----- From: Shuja Rehman [mailto:[email protected]] Sent: Wednesday, September 01, 2010 6:02 AM To: [email protected] Subject: JAVA CLIENT==10/08/31 20:27:54 INFO ipc.HbaseRPC: Problem connecting to server: /10.0.3.85:60020 Hi All I have used these configuration settings to access hbase server from java client HBaseConfiguration config = new HBaseConfiguration(); config.clear(); config.set("hbase.zookeeper.quorum", "myserver.mycompany.com:2181"); config.set("hbase.zookeeper.property.clientPort","2181"); The problem is that its trying to connect to local ip address instead of global IP. INFO zookeeper.ZooKeeper: Initiating client connection, connectString= myserver.mycompany.com:2181 sessionTimeout=60000 watcher=org.apache.hadoop.hbase.client.hconnectionmanager$clientzkwatc...@fd54d6 10/08/31 20:27:33 INFO zookeeper.ClientCnxn: Opening socket connection to server myserver.mycompany.com/203.14.166.12:2181<http://myserver.mycompany.com/20314.166.12:2181> 10/08/31 20:27:33 INFO zookeeper.ClientCnxn: Socket connection established to myserver.mycompany.com/203.14.166.12:2181, initiating session 10/08/31 20:27:34 INFO zookeeper.ClientCnxn: Session establishment complete on server myserver.mycompany.com/203.14.166.12:2181, sessionid = 0x12acaa705e30004, negotiated timeout = 40000 10/08/31 20:27:54 INFO ipc.HbaseRPC: Problem connecting to server: / 10.0.3.85:60020 10/08/31 20:28:15 INFO ipc.HbaseRPC: Problem connecting to server: / 10.0.3.85:60020 10/08/31 20:28:36 INFO ipc.HbaseRPC: Problem connecting to server: / 10.0.3.85:60020 but it should try to connect to global ip not local ip. so need to resolve this issue.I think we might need to put somewhere global Ip Addresss. I have checked the zk dump and it has the following information HBase tree in ZooKeeper is rooted at /hbase Cluster up? true Master address: 10.0.3.85:60000 Region server holding ROOT: 10.0.3.85:60020 Region servers: - 10.0.3.100:60020 - 10.0.3.85:60020 Quorum Server Statistics: - hadoop.zoniversal.com:2181 Zookeeper version: 3.3.1-942149, built on 05/07/2010 17:14 GMT Clients: /10.0.3.85:57636[1](queued=0,recved=1994,sent=1994) /10.0.3.85:57654[1](queued=0,recved=1991,sent=1991) /10.0.3.85:49253[0](queued=0,recved=1,sent=0) /10.0.3.85:46493[1](queued=0,recved=2041,sent=2042) /10.0.3.100:50387[1](queued=0,recved=2016,sent=2017) Latency min/avg/max: 0/0/118 Received: 8056 Sent: 8057 Outstanding: 0 Zxid: 0xda Mode: standalone Node count: 11 Anybody there to help me out?? Thanks -- Regards Shuja-ur-Rehman Baig http://pk.linkedin.com/in/shujamughal Cell: +92 3214207445 The information contained in this communication is confidential and is intended only for the use of the named recipient. Unauthorized use, disclosure, or copying is strictly prohibited and may be unlawful. If you have received this communication in error, you should know that you are bound to confidentiality, and should please immediately notify the sender or our IT Department at 866.459.4599.
