Hi I have checked the given link. According to it, it does not work from windows platform. Let me explain the whole scenario. I have cluster of 4 machines on which ubuntu is running. I have connected to this cluster using VPN and i have windows 7 installed and i am using netbeans to develop the program. So is there anyway to find the problem?
one progress in output. it prints one more line in addition to previous output. here is the output from the end. 10/10/29 18:40:32 INFO zookeeper.ClientCnxn: Opening socket connection to server /10.10.10.2:2181 10/10/29 18:40:32 INFO zookeeper.ClientCnxn: Socket connection established to app4.hsd1.wa.comcast.net/10.10.10.2:2181, initiating session 10/10/29 18:40:32 INFO zookeeper.ClientCnxn: Session establishment complete on server app4.hsd1.wa.comcast.net/10.10.10.2:2181, sessionid = 0x12bf232ec58001b, negotiated timeout = 40000 10/10/29 18:46:40 INFO ipc.HbaseRPC: Problem connecting to server: / 10.10.10.2:60020 10/10/29 18:46:47 INFO zookeeper.ClientCnxn: Client session timed out, have not heard from server in 26666ms for sessionid 0x12bf232ec58001b, closing socket connection and attempting reconnect 10/10/29 18:46:48 INFO zookeeper.ClientCnxn: Opening socket connection to server app4.hsd1.wa.comcast.net/10.10.10.2:2181 10/10/29 18:46:58 INFO zookeeper.ClientCnxn: Socket connection established to app4.hsd1.wa.comcast.net/10.10.10.2:2181, initiating session 10/10/29 18:46:58 INFO zookeeper.ClientCnxn: Session establishment complete on server app4.hsd1.wa.comcast.net/10.10.10.2:2181, sessionid = 0x12bf232ec58001b, negotiated timeout = 40000 10/10/29 18:47:01 INFO ipc.HbaseRPC: Problem connecting to server: / 10.10.10.2:60020 Can anybody here to sort out this issue? Thanks in advance On Fri, Oct 29, 2010 at 2:24 AM, Jean-Daniel Cryans <[email protected]>wrote: > Hard to tell without a jstack > (http://download.oracle.com/javase/1.5.0/docs/tooldocs/share/jstack.html) > > J-D > > On Thu, Oct 28, 2010 at 2:11 PM, Shuja Rehman <[email protected]> > wrote: > > Hi > > I have written a small program to connect to hbase but it stuck half way > and > > just go in the wait state. > > > > *Here is the code > > > > * System.out.println("Start"); > > HBaseConfiguration config = new HBaseConfiguration(); > > config.clear(); > > config.set("hbase.zookeeper.quorum", "10.10.10.2:2181"); > > config.set("hbase.zookeeper.property.clientPort","2181"); > > System.out.println("Before Htable"); > > HTable table = new HTable(config, "rnc"); > > System.out.println("After Htable"); > > > > System.out.println("Before Get"); > > Get g = new Get(Bytes.toBytes("20100926000000P123TREDFR$#")); > > Result r = table.get(g); > > byte [] value = r.getValue(Bytes.toBytes("Info"), > > Bytes.toBytes("COL_STAGE")); > > // If we convert the value bytes, we should get back 'Some Value', the > > // value we inserted at this location. > > String valueStr = Bytes.toString(value); > > System.out.println("GET: " + valueStr); > > > > *And here is the system Output* > > > > > > *Start* > > 10/10/29 02:05:46 WARN hbase.HBaseConfiguration: instantiating > > HBaseConfiguration() is deprecated. Please use > HBaseConfiguration#create() > > to construct a plain Configuration > > *Before Htable* > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14 GMT > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client environment:host.name > =DV > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:java.version=1.6.0_21 > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:java.vendor=Sun Microsystems Inc. > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:java.home=C:\Program Files\Java\jdk1.6.0_21\jre > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > > environment:java.class.path=D:\FreeLauncing\DataWareHouse\HBaseMRNewAPI\lib\hbase-0.89.20100621+17.jar;D:\FreeLauncing\DataWareHouse\HBaseMRNewAPI\lib\hadoop-core-0.20.2+320.jar;D:\FreeLauncing\DataWareHouse\HBaseClient\lib\commons-logging-1.1.1.jar;D:\FreeLauncing\DataWareHouse\HBaseClient\lib\zookeeper-3.3.1+7.jar;D:\FreeLauncing\DataWareHouse\HBaseClient\lib\log4j-1.2.15.jar;D:\FreeLauncing\DataWareHouse\HBaseClient\build\classes;D:\FreeLauncing\DataWareHouse\HBaseClient\src > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:java.library.path=C:\Program > > > Files\Java\jdk1.6.0_21\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program > > Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files\PC > > Connectivity > > > Solution\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;c:\Program > > Files\Microsoft SQL Server\90\Tools\binn\;C:\Program > > Files\TortoiseSVN\bin;C:\Program Files\Microsoft SQL > > Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL > > Server\100\DTS\Binn\;C:\Program Files\Microsoft SQL > > Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files\Microsoft > Visual > > Studio 9.0\Common7\IDE\PrivateAssemblies\;C:\Program Files\Windows > > Live\Shared > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:java.io.tmpdir=C:\Users\shuja\AppData\Local\Temp\ > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:java.compiler=<NA> > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client environment:os.name > =Windows > > 7 > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > environment:os.arch=x86 > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:os.version=6.1 > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client environment:user.name > > =shuja > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:user.home=C:\Users\shuja > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Client > > environment:user.dir=D:\FreeLauncing\DataWareHouse\HBaseClient > > 10/10/29 02:05:47 INFO zookeeper.ZooKeeper: Initiating client connection, > > connectString=10.10.10.2:2181 sessionTimeout=60000 > > > watcher=org.apache.hadoop.hbase.client.hconnectionmanager$clientzkwatc...@183f74d > > 10/10/29 02:05:47 INFO zookeeper.ClientCnxn: Opening socket connection to > > server /10.10.10.2:2181 > > 10/10/29 02:05:47 INFO zookeeper.ClientCnxn: Socket connection > established > > to app4.hsd1.wa.comcast.net/10.10.10.2:2181, initiating session > > 10/10/29 02:05:48 INFO zookeeper.ClientCnxn: Session establishment > complete > > on server app4.hsd1.wa.comcast.net/10.10.10.2:2181, sessionid = > > 0x12bf232ec580014, negotiated timeout = 40000 > > > > > > Can anybody tells why it is not proceeding??? > > -- > > Regards > > Shuja-ur-Rehman Baig > > http://pk.linkedin.com/in/shujamughal > > Cell: +92 3214207445 > > > -- Regards Shuja-ur-Rehman Baig http://pk.linkedin.com/in/shujamughal Cell: +92 3214207445
