As far as I know hadoop 0.20.2 and 0.21.0 aren't wire compatible, so there's really an issue here. Also HBase doesn't run on top of 0.21.0
J-D On Thu, Dec 9, 2010 at 2:52 PM, Peter Haidinyak <[email protected]> wrote: > Turns out that even though I am using hadoop 0.20.2 on the server I needed to > use version .21.0 on my client. > > -Pete > > -----Original Message----- > From: Peter Haidinyak [mailto:[email protected]] > Sent: Thursday, December 09, 2010 1:55 PM > To: [email protected] > Subject: RE: Connection to HBase seems to hang > > I found the version of zookeeper on my client was wrong so I changed it. I > still have the same problem but the log changed a little. > > 10/12/09 13:51:03 INFO query.QueryTrafficLogs: Starting to import Traffic > Logs... > 10/12/09 13:51:04 INFO zookeeper.ZooKeeperWrapper: Reconnecting to zookeeper > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14 GMT > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:host.name=pc-phaidneyak.eLiberation.com > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.version=1.6.0_22 > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.vendor=Sun Microsystems Inc. > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.home=C:\Program Files\Java\jdk1.6.0_22\jre > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.class.path=C:\Program > Files\Java\jdk1.6.0_22\jre\lib\alt-rt.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\charsets.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\deploy.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\javaws.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\jce.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\jsse.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\management-agent.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\plugin.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\resources.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\rt.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\ext\dnsns.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\ext\localedata.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\ext\sunjce_provider.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\ext\sunmscapi.jar;C:\Program > Files\Java\jdk1.6.0_22\jre\lib\ext\sunpkcs11.jar;C:\Projects\ClickThroughRate\QueryTrafficLogs\target\classes;C:\Documents > and > Settings\phaidneyak\.m2\repository\log4j\log4j\1.2.15\log4j-1.2.15.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\org\apache\hadoop\0.20.2-core\hadoop-0.20.2-core.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\org\apache\mahout\hbase\hbase\0.89\hbase-0.89.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\commons-logging\commons-logging\1.1.1\commons-logging-1.1.1.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\commons-cli\commons-cli\2.0-SNAPSHOT\commons-cli-2.0-SNAPSHOT.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\org\apache\hadoop\zookeeper\3.3.1\zookeeper-3.3.1.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\jline\jline\0.9.94\jline-0.9.94.jar;C:\Documents > and > Settings\phaidneyak\.m2\repository\junit\junit\3.8.1\junit-3.8.1.jar;C:\Program > Files\JetBrains\IntelliJ IDEA 10\lib\idea_rt.jar > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.library.path=C:\Program > Files\Java\jdk1.6.0_22\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\Roxio Shared\DLLShared\;C:\Program Files\Common > Files\Roxio Shared\10.0\DLLShared\;C:\Program Files\Microsoft SQL > Server\80\Tools\Binn\;C:\Program Files\Microsoft SQL > Server\90\Tools\binn\;C:\Program Files\Microsoft SQL > Server\90\DTS\Binn\;C:\Program Files\Microsoft SQL > Server\90\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files\Microsoft Visual > Studio 8\Common7\IDE\PrivateAssemblies\;C:\Archive\ant\bin;C:\Program > Files\Java\jdk1.6.0_22\bin;C:\maven\bin;C:\Program > Files\TortoiseSVN\bin;C:\cygwin\bin;C:\Program Files\SSH Communications > Security\SSH Secure Shell;c:\program files\jetbrains\intellij idea > 10\jre\jre\bin > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.io.tmpdir=C:\DOCUME~1\PHAIDN~1\LOCALS~1\Temp\ > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:java.compiler=<NA> > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:os.name=Windows XP > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client environment:os.arch=x86 > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client environment:os.version=5.1 > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:user.name=phaidinyak > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:user.home=C:\Documents and Settings\phaidneyak > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Client > environment:user.dir=C:\Projects\ClickThroughRate\QueryTrafficLogs > 10/12/09 13:51:04 INFO zookeeper.ZooKeeper: Initiating client connection, > connectString=caiss01a:2222 sessionTimeout=60000 > watcher=org.apache.hadoop.hbase.zookeeper.zookeeperwrap...@b166b5 > 10/12/09 13:51:04 INFO zookeeper.ClientCnxn: Opening socket connection to > server caiss01a/172.16.2.224:2222 > 10/12/09 13:51:04 INFO zookeeper.ClientCnxn: Socket connection established to > caiss01a/172.16.2.224:2222, initiating session > 10/12/09 13:51:04 INFO zookeeper.ClientCnxn: Session establishment complete > on server caiss01a/172.16.2.224:2222, sessionid = 0x2cc1d51074003c, > negotiated timeout = 60000 > > > > Thanks again. > > -Pete > > > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of Jean-Daniel > Cryans > Sent: Thursday, December 09, 2010 11:24 AM > To: [email protected] > Subject: Re: Connection to HBase seems to hang > > Very often it's a version problem, make sure both the client and the > server have the same HBase and Hadoop version on their classpath. > > J-D > > On Thu, Dec 9, 2010 at 11:22 AM, Peter Haidinyak <[email protected]> wrote: >> Hi, >> I'm using HBase .89 and Hadoop .20.2 >> >> I'm trying to create a connection to HBase from a remote Java Client. I am >> using the following code... >> >> final Configuration configuration = HBaseConfiguration.create(); >> configuration.set("hbase.zookeeper.quorum", "caiss01a"); >> configuration.set("hbase.zookeeper.property.clientPort", "2222"); >> m_trafficTable = new HTable(configuration, TRAFFIC_LOG_TABLE_NAME); >> m_logger.info("Connection successful."); >> >> I never get to the line 'm_logger.info("Connection successful.");' >> >> The log4j logging show the following... >> >> 10/12/09 11:17:30 INFO zookeeper.ZooKeeper: Initiating client connection, >> connectString=caiss01a:2222 sessionTimeout=60000 >> watcher=org.apache.hadoop.hbase.zookeeper.zookeeperwrap...@19616c7 >> 10/12/09 11:17:30 INFO zookeeper.ClientCnxn: zookeeper.disableAutoWatchReset >> is false >> 10/12/09 11:17:30 INFO zookeeper.ClientCnxn: Attempting connection to server >> caiss01a/172.16.2.224:2222 >> 10/12/09 11:17:30 INFO zookeeper.ClientCnxn: Priming connection to >> java.nio.channels.SocketChannel[connected local=/10.2.136.59:3592 >> remote=caiss01a/172.16.2.224:2222] >> 10/12/09 11:17:30 INFO zookeeper.ClientCnxn: Server connection successful >> >> I've search the list and Google, does anyone hear have a suggestion? >> >> Thanks >> >> -Pete >> >
