Hi i am using hbase-0.90.4, hadoop-0.20.203, for both of these , the user is same i.e vamshi. Both these i am running in pseudo distributed mode. I replaced hadoop-0.20.0-append.jar found in hbase/lib with hadoop-0.20.203-core.jar.
For hadoop-0.20.203, evrything is working fine.when i execute jps, its displaying as shown below. vamshi@vamshi-laptop:~/Documents/hadoop-0.20.203.0$ jps 8923 SecondaryNameNode 8979 Jps 8611 NameNode 8764 DataNode After that in other terminal i ran bin/start-hbase.sh, its displaying as shown below. vamshi@vamshi-laptop:~/Documents/HBASE_SOFTWARE/hbase-0.90.4$ bin/start-hbase.sh cat: /home/vamshi/Documents/HBASE_SOFTWARE/hbase-0.90.4/bin/../target/cached_classpath.txt: No such file or directory starting master, logging to /home/vamshi/Documents/HBASE_SOFTWARE/hbase-0.90.4/bin/../logs/hbase-vamshi-master-vamshi-laptop.out vamshi@vamshi-laptop:~/Documents/HBASE_SOFTWARE/hbase-0.90.4$ vamshi@vamshi-laptop:~/Documents/HBASE_SOFTWARE/hbase-0.90.4$ jps 8923 SecondaryNameNode 9144 HMaster 8611 NameNode 8764 DataNode 9238 Jps But i cannot see any region server or any thing else except HMaster. when i saw the log of the master, it is as shown in the link. http://pastebin.com/pZPA0Z4q if i try to run bin/hbase-daemon.sh start regionserver its displaying like, vamshi@vamshi-laptop:~/Documents/HBASE_SOFTWARE/hbase-0.90.4$ bin/hbase-daemon.sh start regionserver starting regionserver, logging to /home/vamshi/Documents/HBASE_SOFTWARE/hbase-0.90.4/bin/../logs/hbase-vamshi-regionserver-vamshi-laptop.out But in region servers log it is as shown in link http://pastebin.com/dtG19FGR but my hbase-default.xml is as shown in link http://pastebin.com/XGNiMzFy And when i stop hbase using command , bin/stop-hbase.sh its displaying vamshi@vamshi-laptop:~/Documents/HBASE_SOFTWARE/hbase-0.90.4$ bin/stop-hbase.sh stopping hbase....................................................................................................................... its never stopping. Again to stop it i am using kill <pid of HMaster> As you have suggested , i even tried to with branch-0.20-appened version i.e from link : https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-append Is this version of hadoop is valid for me to work with hbase.? Please send me a link from where i can download the preferred version of hadoop for hbase. I followed michaelnoll's single node cluster tutorial ( http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/) to set up it, but after setting up evrything, i executed command, i got error as shown below. vamshi@vamshi-laptop:/usr/local/hadoop-append$ bin/hadoop namenode -format Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hdfs/server/namenode/NameNode Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hdfs.server.namenode.NameNode at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) Could not find the main class: org.apache.hadoop.hdfs.server.namenode.NameNode. Program will exit. vamshi@vamshi-laptop:/usr/local/hadoop-append$ please help, this setting up is taking my most of the time..!! On Mon, Sep 12, 2011 at 10:25 PM, Eric Charles <eric.umg.char...@gmail.com>wrote: > (answering on this thread with plain reply on dev@, although other thread > opened on user@ with answers from JD). > > Hi Vamshi, > > Before running HBase withing eclipse, did you successfully run it from a > distribution? > > To achieve this, you can download the dist, or if you like, run 'mvn > package' on a fresh svn checkout (tar.gz will be in target folder). > > Btw, it is not recommended to run hbase on hadoop-0.20.203 (you can loose > data): > - > http://hbase.apache.org/book/**hadoop.html<http://hbase.apache.org/book/hadoop.html> > - > http://markmail.org/message/**yro25zqfjqvajeby<http://markmail.org/message/yro25zqfjqvajeby> > - > http://markmail.org/message/**jfub7b4noqf32j2i<http://markmail.org/message/jfub7b4noqf32j2i> > > If you really want to test/hack agains 0.20.203, you can build hbase with > 'mvn package -Dhadoop.profile=23' > > The logic for 0.20.203 and 0.20 should be the same: replace the hadoop jar > with the one shipped by hbase. > > So better to try first with a dist (downloaded or packaged), and then from > eclipse. Could be easier as it will serialize/split the problems. > > Thx. > > > > On 12/09/11 03:14, vamshi krishna wrote: > >> Yes, i have successfully ran word count example on hadoop both from >> terminal >> (running scripts explicitly) and from eclipse after building the whole >> hadoop code source code. Now i want to do same thing for hbase i.e getting >> hbase code in to eclipse , build it, and then start modifying habse code >> according to my requirement. >> This is my actual goal. For that i just wanted to see whether hbase works >> from terminal over already running hadoop,which is in other terminal. then >> i >> got all those errors,which i posted in last mail. By the way i am using >> hbase-0.90.4, advise me about this also,whether i can go with this >> version. >> can u please suggest me which version of hadoop and hbase i can use so >> that >> no problems will arise. Any how i followed the apache book, and i replaced >> hadoop-0.20.append in hbase/lib with my hadoop jar i.e >> hadoop-0.20.203.jar, >> so , i thoght it shud not create any problems. but , still will create any >> problems? >> And i tested all creating , listing, displaying the contents of hdfs using >> hdfs shell commands. all are working perfectly. >> >> The main thing now i need help is how to make hbase work over already >> running hadoop in eclipse. >> please help me for this.. >> >> >> >> >> On Sun, Sep 11, 2011 at 7:08 PM, Eric Charles<eric.umg.charles@** >> gmail.com <eric.umg.char...@gmail.com>>wrote: >> >> PS: Vamshi, you said hadoop is running successfully. Double-check you can >>> create files, folders... >>> >>> >>> On 11/09/11 06:19, Eric Charles wrote: >>> >>> Hi Vamshi, >>>> >>>> Are you launching HBase from eclipse or from the standard scripts? >>>> >>>> The stacktrace shows something is wrong while HMaster tries to connect >>>> Hadoop, and Hadoop checks the security. >>>> >>>> I'm confused by the >>>> java.lang.****NoClassDefFoundError:org/**** >>>> apache/commons/configuration/**** >>>> Configuration >>>> which seems to be the cause. I don't need apache-commons jar here, but >>>> try to add it in your classpath and retry. >>>> >>>> If this still doesn't work, probably security is not what it should be. >>>> I would first try running hbase/hadoop under the same user to make >>>> things easier. >>>> >>>> Thx. >>>> >>>> >>>> On 11/09/11 03:22, vamshi krishna wrote: >>>> >>>> Hi Eric, >>>>> i am using hadoop-0.20.203, installed at /usr/local/hadoop . Its >>>>> running successfully by user called 'hduser'. Its conf/core-site.xml >>>>> has >>>>> >>>>> <property> >>>>> <name>hadoop.tmp.dir</name> >>>>> <value>/home/vamshi/Documents/ >>>>> hadoop_directory</value> >>>>> <description>A base for other temporary directories.</description> >>>>> </property> >>>>> <property> >>>>> <name>fs.default.name</name> >>>>> <value>hdfs://localhost:54310<****/value> >>>>> <description>The name of the default file system. A URI whose >>>>> scheme and authority determine the FileSystem implementation. The >>>>> uri's scheme determines the config property (fs.SCHEME.impl) naming >>>>> the FileSystem implementation class. The uri's authority is used to >>>>> determine the host, port, etc. for a filesystem.</description> >>>>> </property> >>>>> >>>>> I am trying to run hbase-0.90.4 in psuedo distributed mode (installed >>>>> at >>>>> /home/vamshi/Documents/HBASE/****hbase-0.90.4) by user called >>>>> 'vamshi'. >>>>> >>>>> So in the file /etc/security/limits.conf , i added two lines as hduser >>>>> - nofile 32768 >>>>> vamshi - nofile 32768 >>>>> >>>>> Both users hduser and vamshi have rwx permissions to the directory >>>>> /home/vamshi/Documents/hadoop_****directory, which is hadoop.tmp.dir . >>>>> As per hbase book , i changed the config and xml files in both hdfs and >>>>> hbase. (hbase-site.xml, hbase-default.xml,) >>>>> Now , when i am trying to execute ./bin/start-hbase.sh in >>>>> ${HBASE_HOME}, >>>>> nothing is happening for 1 or 2 minutes, and after that following >>>>> thing is >>>>> displayed. >>>>> >>>>> vamshi@vamshi-laptop:~/****Documents/HBASE_SOFTWARE/****hbase-0.90.4$ >>>>> ./bin/start-hbase.sh >>>>> cat: >>>>> /home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>>> target/cached_classpath.txt: >>>>> >>>>> No such file or directory >>>>> starting master, logging to >>>>> /home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>>> logs/hbase-vamshi-master-****vamshi-laptop.out >>>>> >>>>> vamshi@vamshi-laptop:~/****Documents/HBASE_SOFTWARE/****hbase-0.90.4$ >>>>> >>>>> >>>>> >>>>> At this point log content is >>>>> >>>>> Sun Sep 11 15:24:13 IST 2011 Starting master on vamshi-laptop >>>>> ulimit -n 32768 >>>>> 2011-09-11 15:25:56,900 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:zookeeper.version=****3.3.2-1031432, built on >>>>> 11/05/2010 >>>>> 05:32 GMT >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:host.name=vamshi-****laptop >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:java.version=1.6.****0_26 >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:java.vendor=Sun Microsystems Inc. >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:java.home=/usr/****lib/jvm/java-6-sun-1.6.0.26/**** >>>>> jre >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server >>>>> environment:java.class.path=/****home/vamshi/Documents/HBASE_**** >>>>> SOFTWARE/hbase-0.90.4/bin/../****conf:/usr/lib/jvm/java-6-sun/**** >>>>> lib/tools.jar::/home/vamshi/****Documents/HBASE_SOFTWARE/** >>>>> hbase-0.90.4/bin/../target/****classes:/home/vamshi/** >>>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../target/** >>>>> test-classes:/home/vamshi/****Documents/HBASE_SOFTWARE/** >>>>> hbase-0.90.4/bin/..:/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4/bin/../****target:/home/vamshi/**Documents/** >>>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../hbase-0.90.4.jar:/home/**** >>>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>>> hbase-0.90.4-tests.jar:/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4/bin/../****lib/activation-1.1.jar:/home/**** >>>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>>> lib/asm-3.1.jar:/home/vamshi/****Documents/HBASE_SOFTWARE/** >>>>> hbase-0.90.4/bin/../lib/avro-****1.3.3.jar:/home/vamshi/** >>>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../lib/** >>>>> commons-cli-1.2.jar:/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4/bin/../****lib/commons-codec-1.4.jar:/** >>>>> home/vamshi/Documents/HBASE_ >>>>> >>>>> S >>>> >>> >>> >>>> OFTWARE/hbase-0.90.4/bin/../****lib/commons-el-1.0.jar:/home/**** >>>>> >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/commons-httpclient-3.1.****jar:/home/vamshi/Documents/** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/commons-lang-2.5.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/commons-logging-1.****1.1.jar:/home/vamshi/** >>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../lib/** >>>> commons-net-1.4.1.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/core-3.1.1.jar:/home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/guava-r06.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/hadoop-core-0.20.203.0.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/jackson-core-asl-1.****5.5.jar:/home/vamshi/** >>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../lib/** >>>> jackson-jaxrs-1.5.5.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jackson-mapper-asl-1.4.2.**** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/jackson-xc-1.5.5.****jar:/h >>>> >>>> om >>> >>> >>>> e/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jasper-compiler-5.5.23.****jar:/home/vamshi/Documents/** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/jasper-runtime-5.5.**** >>>> 23.jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/**** >>>> bin/../lib/jaxb-api-2.1.jar:/****home/vamshi/Documents/HBASE_**** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jaxb-impl-2.1.12.jar:/** >>>> home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jersey-core-1.4.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jersey-json-1.4.jar:/**home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jersey-server-1.4.jar:/****home/vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jettison-1.1.jar:/home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jetty-6.1.26.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jetty-util-6.1.26.jar:/** >>>> home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jruby-complete-1.6.0.jar:/****home/vamshi/Documents/HBASE_**** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jsp-2.1-6.1.14 >>>> >>>> .j >>> >>> >>>> ar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/jsp-api-2.1-6.1.14.****jar:/home/vamshi/Documents/**** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/jsr311-api-1.1.1.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/log4j-1.2.16.jar:/****home/vamshi/Documents/HBASE_**** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/protobuf-java-2.3.0.jar:/**** >>>> home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/servlet-api-2.5-6.1.14.****jar:/home/vamshi/Documents/** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/slf4j-api-1.5.8.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/slf4j-log4j12-1.5.****8.jar:/home/vamshi/Documents/**** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/stax-api-1.0.1.jar:**** >>>> /home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/thrift-0.2.0.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/xmlenc-0.52.jar:/home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/zookeeper-3.3.2.jar >>>> >>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>> >>>>> ZooKeeperServer: >>>>> Server >>>>> environment:java.library.path=****/usr/lib/jvm/java-6-sun-1.6.**0.** >>>>> 26/jre/lib/i386/server:/usr/****lib/jvm/java-6-sun-1.6.0.26/** >>>>> jre/lib/i386:/usr/lib/jvm/****java-6-sun-1.6.0.26/jre/../** >>>>> lib/i386:/usr/java/packages/****lib/i386:/lib:/usr/lib >>>>> >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:java.io.tmpdir=/****tmp >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:java.compiler=<NA> >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:os.name=Linux >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:os.arch=i386 >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:os.version=2.6.32-****33-generic >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:user.name=vamshi >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server environment:user.home=/home/****vamshi >>>>> 2011-09-11 15:25:56,901 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Server >>>>> environment:user.dir=/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4 >>>>> 2011-09-11 15:25:56,931 INFO org.apache.zookeeper.server.** >>>>> ZooKeeperServer: >>>>> Created server with tickTime 2000 minSessionTimeout 4000 >>>>> maxSessionTimeout >>>>> 40000 datadir /tmp/hbase-vamshi/zookeeper/****zookeeper/version-2 >>>>> snapdir >>>>> /tmp/hbase-vamshi/zookeeper/****zookeeper/version-2 >>>>> 2011-09-11 15:25:56,974 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> binding to port 0.0.0.0/0.0.0.0:2181 >>>>> 2011-09-11 15:25:56,986 INFO >>>>> org.apache.zookeeper.server.****persistence.FileTxnSnapLog: >>>>> Snapshotting: >>>>> 0 >>>>> 2011-09-11 15:25:57,107 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Accepted socket connection from /127.0.0.1:38647 >>>>> 2011-09-11 15:25:57,112 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Processing stat command from /127.0.0.1:38647 >>>>> 2011-09-11 15:25:57,115 INFO >>>>> org.apache.zookeeper.server.****NIOServerCnxn: Stat >>>>> command output >>>>> 2011-09-11 15:25:57,116 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Closed socket connection for client /127.0.0.1:38647 (no session >>>>> established >>>>> for client) >>>>> 2011-09-11 15:25:57,116 INFO >>>>> org.apache.hadoop.hbase.****zookeeper.****MiniZooKeeperCluster: >>>>> Started >>>>> MiniZK >>>>> Server on client port: 2181 >>>>> 2011-09-11 15:25:57,218 INFO org.apache.hadoop.hbase.ipc.** >>>>> HBaseRpcMetrics: >>>>> Initializing RPC Metrics with hostName=HMasterCommandLine$** >>>>> LocalHMaster, >>>>> port=46252 >>>>> 2011-09-11 15:25:57,267 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> Responder: starting >>>>> 2011-09-11 15:25:57,270 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> listener on 46252: starting >>>>> 2011-09-11 15:25:57,270 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 1 on 46252: starting >>>>> 2011-09-11 15:25:57,270 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 0 on 46252: starting >>>>> 2011-09-11 15:25:57,270 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 2 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 4 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 3 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 5 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 6 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 8 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 7 on 46252: starting >>>>> 2011-09-11 15:25:57,271 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 9 on 46252: starting >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:zookeeper.version=****3.3.2-1031432, built on 11/05/2010 >>>>> 05:32 >>>>> GMT >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:host.name=vamshi-****laptop >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:java.version=1.6.****0_26 >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:java.vendor=Sun Microsystems Inc. >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:java.home=/usr/****lib/jvm/java-6-sun-1.6.0.26/****jre >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:java.class.path=/****home/vamshi/Documents/HBASE_**** >>>>> SOFTWARE/hbase-0.90.4/bin/../****conf:/usr/lib/jvm/java-6-sun/**** >>>>> lib/tools.jar::/home/vamshi/****Documents/HBASE_SOFTWARE/** >>>>> hbase-0.90.4/bin/../target/****classes:/home/vamshi/** >>>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../target/** >>>>> test-classes:/home/vamshi/****Documents/HBASE_SOFTWARE/** >>>>> hbase-0.90.4/bin/..:/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4/bin/../****target:/home/vamshi/**Documents/** >>>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../hbase-0.90.4.jar:/home/**** >>>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>>> hbase-0.90.4-tests.jar:/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4/bin/../****lib/activation-1.1.jar:/home/**** >>>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>>> lib/asm-3.1.jar:/home/vamshi/****Documents/HBASE_SOFTWARE/** >>>>> hbase-0.90.4/bin/../lib/avro-****1.3.3.jar:/home/vamshi/** >>>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../lib/** >>>>> commons-cli-1.2.jar:/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4/bin/../****lib/commons-codec-1.4.jar:/** >>>>> home/vamshi/Documents/HBASE_ >>>>> >>>>> S >>>> >>> >>> >>>> OFTWARE/hbase-0.90.4/bin/../****lib/commons-el-1.0.jar:/home/**** >>>>> >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/commons-httpclient-3.1.****jar:/home/vamshi/Documents/** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/commons-lang-2.5.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/commons-logging-1.****1.1.jar:/home/vamshi/** >>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../lib/** >>>> commons-net-1.4.1.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/core-3.1.1.jar:/home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/guava-r06.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/hadoop-core-0.20.203.0.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/jackson-core-asl-1.****5.5.jar:/home/vamshi/** >>>> Documents/HBASE_SOFTWARE/****hbase-0.90.4/bin/../lib/** >>>> jackson-jaxrs-1.5.5.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jackson-mapper-asl-1.4.2.**** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/jackson-xc-1.5.5.****jar:/h >>>> >>>> om >>> >>> >>>> e/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jasper-compiler-5.5.23.****jar:/home/vamshi/Documents/** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/jasper-runtime-5.5.**** >>>> 23.jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/**** >>>> bin/../lib/jaxb-api-2.1.jar:/****home/vamshi/Documents/HBASE_**** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jaxb-impl-2.1.12.jar:/** >>>> home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jersey-core-1.4.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jersey-json-1.4.jar:/**home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jersey-server-1.4.jar:/****home/vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jettison-1.1.jar:/home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jetty-6.1.26.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jetty-util-6.1.26.jar:/** >>>> home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/jruby-complete-1.6.0.jar:/****home/vamshi/Documents/HBASE_**** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/jsp-2.1-6.1.14 >>>> >>>> .j >>> >>> >>>> ar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/jsp-api-2.1-6.1.14.****jar:/home/vamshi/Documents/**** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/jsr311-api-1.1.1.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/log4j-1.2.16.jar:/****home/vamshi/Documents/HBASE_**** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/protobuf-java-2.3.0.jar:/**** >>>> home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/servlet-api-2.5-6.1.14.****jar:/home/vamshi/Documents/** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/slf4j-api-1.5.8.** >>>> jar:/home/vamshi/Documents/****HBASE_SOFTWARE/hbase-0.90.4/** >>>> bin/../lib/slf4j-log4j12-1.5.****8.jar:/home/vamshi/Documents/**** >>>> HBASE_SOFTWARE/hbase-0.90.4/****bin/../lib/stax-api-1.0.1.jar:**** >>>> /home/vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/thrift-0.2.0.jar:/home/****vamshi/Documents/HBASE_** >>>> SOFTWARE/hbase-0.90.4/bin/../****lib/xmlenc-0.52.jar:/home/** >>>> vamshi/Documents/HBASE_****SOFTWARE/hbase-0.90.4/bin/../**** >>>> lib/zookeeper-3.3.2.jar >>>> >>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>> Client >>>> >>>>> environment:java.library.path=****/usr/lib/jvm/java-6-sun-1.6.**0.** >>>>> 26/jre/lib/i386/server:/usr/****lib/jvm/java-6-sun-1.6.0.26/** >>>>> jre/lib/i386:/usr/lib/jvm/****java-6-sun-1.6.0.26/jre/../** >>>>> lib/i386:/usr/java/packages/****lib/i386:/lib:/usr/lib >>>>> >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:java.io.tmpdir=/****tmp >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:java.compiler=<NA> >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:os.name=Linux >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:os.arch=i386 >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:os.version=2.6.32-****33-generic >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:user.name=vamshi >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:user.home=/home/****vamshi >>>>> 2011-09-11 15:25:57,347 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Client >>>>> environment:user.dir=/home/****vamshi/Documents/HBASE_** >>>>> SOFTWARE/hbase-0.90.4 >>>>> 2011-09-11 15:25:57,350 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Initiating >>>>> client connection, connectString=localhost:2181 sessionTimeout=180000 >>>>> watcher=master:46252 >>>>> 2011-09-11 15:25:57,373 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:25:57,374 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Accepted socket connection from /127.0.0.1:38648 >>>>> 2011-09-11 15:25:57,375 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Socket >>>>> connection established to localhost/127.0.0.1:2181, initiating session >>>>> 2011-09-11 15:25:57,380 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Client attempting to establish new session at /127.0.0.1:38648 >>>>> 2011-09-11 15:25:57,385 INFO >>>>> org.apache.zookeeper.server.****persistence.FileTxnLog: Creating new >>>>> log >>>>> file: >>>>> log.1 >>>>> 2011-09-11 15:25:57,483 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Established session 0x13257ea2bc90000 with negotiated timeout 40000 for >>>>> client /127.0.0.1:38648 >>>>> 2011-09-11 15:25:57,484 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> establishment complete on server localhost/127.0.0.1:2181, sessionid = >>>>> 0x13257ea2bc90000, negotiated timeout = 40000 >>>>> 2011-09-11 15:25:57,609 INFO org.apache.hadoop.metrics.jvm.** >>>>> **JvmMetrics: >>>>> Initializing JVM Metrics with processName=Master, >>>>> sessionId=vamshi-laptop:46252 >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: revision >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: hdfsUser >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: hdfsDate >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: hdfsUrl >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: date >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: hdfsRevision >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: user >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: hdfsVersion >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: url >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: >>>>> MetricsString >>>>> added: version >>>>> 2011-09-11 15:25:57,620 INFO org.apache.hadoop.hbase.****metrics: new >>>>> MBeanInfo >>>>> 2011-09-11 15:25:57,621 INFO org.apache.hadoop.hbase.****metrics: new >>>>> MBeanInfo >>>>> 2011-09-11 15:25:57,622 INFO >>>>> org.apache.hadoop.hbase.****master.metrics.MasterMetrics: Initialized >>>>> 2011-09-11 15:25:57,666 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Initiating >>>>> client connection, connectString=localhost:2181 sessionTimeout=180000 >>>>> watcher=hconnection >>>>> 2011-09-11 15:25:57,667 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:25:57,667 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Socket >>>>> connection established to localhost/127.0.0.1:2181, initiating session >>>>> 2011-09-11 15:25:57,667 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Accepted socket connection from /127.0.0.1:38649 >>>>> 2011-09-11 15:25:57,668 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Client attempting to establish new session at /127.0.0.1:38649 >>>>> 2011-09-11 15:25:57,680 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Established session 0x13257ea2bc90001 with negotiated timeout 40000 for >>>>> client /127.0.0.1:38649 >>>>> 2011-09-11 15:25:57,681 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> establishment complete on server localhost/127.0.0.1:2181, sessionid = >>>>> 0x13257ea2bc90001, negotiated timeout = 40000 >>>>> 2011-09-11 15:25:57,702 INFO org.apache.hadoop.hbase.ipc.** >>>>> HBaseRpcMetrics: >>>>> Initializing RPC Metrics with hostName=HRegionServer, port=54774 >>>>> 2011-09-11 15:25:57,727 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Initiating >>>>> client connection, connectString=localhost:2181 sessionTimeout=180000 >>>>> watcher=regionserver:54774 >>>>> 2011-09-11 15:25:57,729 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:25:57,729 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Socket >>>>> connection established to localhost/127.0.0.1:2181, initiating session >>>>> 2011-09-11 15:25:57,729 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Accepted socket connection from /127.0.0.1:38650 >>>>> 2011-09-11 15:25:57,729 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Client attempting to establish new session at /127.0.0.1:38650 >>>>> 2011-09-11 15:25:57,748 INFO >>>>> org.apache.hadoop.hbase.****master.ActiveMasterManager: >>>>> Master=vamshi-laptop:46252 >>>>> 2011-09-11 15:25:57,769 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Established session 0x13257ea2bc90002 with negotiated timeout 40000 for >>>>> client /127.0.0.1:38650 >>>>> 2011-09-11 15:25:57,770 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> establishment complete on server localhost/127.0.0.1:2181, sessionid = >>>>> 0x13257ea2bc90002, negotiated timeout = 40000 >>>>> 2011-09-11 15:25:57,925 FATAL org.apache.hadoop.hbase.**** >>>>> master.HMaster: >>>>> Unhandled exception. Starting shutdown. >>>>> java.lang.****NoClassDefFoundError: >>>>> org/apache/commons/****configuration/Configuration >>>>> at >>>>> org.apache.hadoop.metrics2.****lib.DefaultMetricsSystem.<** >>>>> init>(DefaultMetricsSystem.****java:37) >>>>> >>>>> at >>>>> org.apache.hadoop.metrics2.****lib.DefaultMetricsSystem.<** >>>>> clinit>(DefaultMetricsSystem.****java:34) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UgiInstrumentation.create(** >>>>> UgiInstrumentation.java:51) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.****initialize(** >>>>> UserGroupInformation.java:196) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.**** >>>>> ensureInitialized(** >>>>> UserGroupInformation.java:159) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.**** >>>>> isSecurityEnabled(** >>>>> UserGroupInformation.java:216) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****KerberosName.<clinit>(** >>>>> KerberosName.java:83) >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.****initialize(** >>>>> UserGroupInformation.java:189) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.**** >>>>> ensureInitialized(** >>>>> UserGroupInformation.java:159) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.**** >>>>> isSecurityEnabled(** >>>>> UserGroupInformation.java:216) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.**** >>>>> getLoginUser(** >>>>> UserGroupInformation.java:409) >>>>> >>>>> at >>>>> org.apache.hadoop.security.****UserGroupInformation.**** >>>>> getCurrentUser(** >>>>> UserGroupInformation.java:395) >>>>> >>>>> at >>>>> org.apache.hadoop.fs.****FileSystem$Cache$Key.<init>(** >>>>> FileSystem.java:1418) >>>>> at org.apache.hadoop.fs.****FileSystem$Cache.get(**** >>>>> FileSystem.java:1319) >>>>> at org.apache.hadoop.fs.****FileSystem.get(FileSystem.****java:226) >>>>> at org.apache.hadoop.fs.Path.****getFileSystem(Path.java:187) >>>>> at org.apache.hadoop.hbase.util.****FSUtils.getRootDir(FSUtils.**** >>>>> java:364) >>>>> at >>>>> org.apache.hadoop.hbase.****master.MasterFileSystem.<init>**** >>>>> (MasterFileSystem.java:81) >>>>> >>>>> at >>>>> org.apache.hadoop.hbase.****master.HMaster.**** >>>>> finishInitialization(HMaster. >>>>> **java:346) >>>>> >>>>> at org.apache.hadoop.hbase.****master.HMaster.run(HMaster.**** >>>>> java:282) >>>>> at >>>>> org.apache.hadoop.hbase.****master.HMasterCommandLine$**** >>>>> LocalHMaster.run(* >>>>> *HMasterCommandLine.java:193) >>>>> >>>>> at java.lang.Thread.run(Thread.****java:662) >>>>> Caused by: java.lang.****ClassNotFoundException: >>>>> org.apache.commons.****configuration.Configuration >>>>> at java.net.URLClassLoader$1.run(****URLClassLoader.java:202) >>>>> at java.security.****AccessController.doPrivileged(****Native Method) >>>>> at java.net.URLClassLoader.****findClass(URLClassLoader.java:****190) >>>>> at java.lang.ClassLoader.****loadClass(ClassLoader.java:****306) >>>>> at sun.misc.Launcher$****AppClassLoader.loadClass(**** >>>>> Launcher.java:301) >>>>> at java.lang.ClassLoader.****loadClass(ClassLoader.java:****247) >>>>> ... 22 more >>>>> 2011-09-11 15:25:57,928 INFO org.apache.hadoop.hbase.**** >>>>> master.HMaster: >>>>> Aborting >>>>> 2011-09-11 15:25:57,929 DEBUG org.apache.hadoop.hbase.**** >>>>> master.HMaster: >>>>> Stopping service threads >>>>> 2011-09-11 15:25:57,929 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> Stopping >>>>> server on 46252 >>>>> 2011-09-11 15:25:57,929 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 0 on 46252: exiting >>>>> 2011-09-11 15:25:57,929 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 1 on 46252: exiting >>>>> 2011-09-11 15:25:57,929 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 2 on 46252: exiting >>>>> 2011-09-11 15:25:57,929 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 3 on 46252: exiting >>>>> 2011-09-11 15:25:57,930 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 4 on 46252: exiting >>>>> 2011-09-11 15:25:57,930 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 5 on 46252: exiting >>>>> 2011-09-11 15:25:57,930 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 6 on 46252: exiting >>>>> 2011-09-11 15:25:57,930 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 7 on 46252: exiting >>>>> 2011-09-11 15:25:57,930 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 8 on 46252: exiting >>>>> 2011-09-11 15:25:57,931 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> IPC >>>>> Server >>>>> handler 9 on 46252: exiting >>>>> 2011-09-11 15:25:57,931 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> Stopping IPC >>>>> Server listener on 46252 >>>>> 2011-09-11 15:25:57,935 INFO org.apache.hadoop.ipc.****HBaseServer: >>>>> Stopping IPC >>>>> Server Responder >>>>> 2011-09-11 15:25:57,959 INFO >>>>> org.apache.zookeeper.server.****PrepRequestProcessor: Processed >>>>> session >>>>> termination for sessionid: 0x13257ea2bc90000 >>>>> 2011-09-11 15:25:57,981 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Closed socket connection for client /127.0.0.1:38648 which had >>>>> sessionid >>>>> 0x13257ea2bc90000 >>>>> 2011-09-11 15:25:57,981 INFO org.apache.zookeeper.****ZooKeeper: >>>>> Session: >>>>> 0x13257ea2bc90000 closed >>>>> 2011-09-11 15:25:57,981 INFO org.apache.hadoop.hbase.**** >>>>> master.HMaster: >>>>> HMaster >>>>> main thread exiting >>>>> 2011-09-11 15:25:57,982 INFO org.apache.zookeeper.****ClientCnxn: >>>>> EventThread >>>>> shut down >>>>> 2011-09-11 15:25:57,983 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Closed socket connection for client /127.0.0.1:38649 which had >>>>> sessionid >>>>> 0x13257ea2bc90001 >>>>> 2011-09-11 15:25:57,983 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Unable >>>>> to read >>>>> additional data from server sessionid 0x13257ea2bc90001, likely server >>>>> has >>>>> closed socket, closing socket connection and attempting reconnect >>>>> 2011-09-11 15:25:57,984 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> Closed socket connection for client /127.0.0.1:38650 which had >>>>> sessionid >>>>> 0x13257ea2bc90002 >>>>> 2011-09-11 15:25:57,984 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Unable >>>>> to read >>>>> additional data from server sessionid 0x13257ea2bc90002, likely server >>>>> has >>>>> closed socket, closing socket connection and attempting reconnect >>>>> 2011-09-11 15:25:57,984 INFO org.apache.zookeeper.server.** >>>>> NIOServerCnxn: >>>>> NIOServerCnxn factory exited run method >>>>> 2011-09-11 15:25:57,984 INFO >>>>> org.apache.zookeeper.server.****PrepRequestProcessor: >>>>> PrepRequestProcessor >>>>> exited loop! >>>>> 2011-09-11 15:25:57,984 INFO >>>>> org.apache.zookeeper.server.****SyncRequestProcessor: >>>>> SyncRequestProcessor >>>>> exited! >>>>> 2011-09-11 15:25:57,985 INFO >>>>> org.apache.zookeeper.server.****FinalRequestProcessor: shutdown of >>>>> request >>>>> processor complete >>>>> 2011-09-11 15:25:58,000 INFO >>>>> org.apache.zookeeper.server.****SessionTrackerImpl: >>>>> SessionTrackerImpl exited loop! >>>>> 2011-09-11 15:25:58,144 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:25:58,144 WARN org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> 0x13257ea2bc90001 for server null, unexpected error, closing socket >>>>> connection and attempting reconnect >>>>> 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.zookeeper.****ClientCnxn$SendThread.run(** >>>>> ClientCnxn.java:1119) >>>>> 2011-09-11 15:25:58,674 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:25:58,675 WARN org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> 0x13257ea2bc90002 for server null, unexpected error, closing socket >>>>> connection and attempting reconnect >>>>> java.net.ConnectException: Connection refused >>>>> at sun.nio.ch.SocketChannelImpl.****checkConnect(Native Method) >>>>> at >>>>> sun.nio.ch.SocketChannelImpl.****finishConnect(** >>>>> SocketChannelImpl.java:567) >>>>> at org.apache.zookeeper.****ClientCnxn$SendThread.run(** >>>>> ClientCnxn.java:1119) >>>>> 2011-09-11 15:25:59,262 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:25:59,263 WARN org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> 0x13257ea2bc90001 for server null, unexpected error, closing socket >>>>> connection and attempting reconnect >>>>> 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.zookeeper.****ClientCnxn$SendThread.run(** >>>>> ClientCnxn.java:1119) >>>>> 2011-09-11 15:26:00,292 INFO org.apache.zookeeper.****ClientCnxn: >>>>> Opening >>>>> socket >>>>> connection to server localhost/127.0.0.1:2181 >>>>> 2011-09-11 15:26:00,293 WARN org.apache.zookeeper.****ClientCnxn: >>>>> Session >>>>> 0x13257ea2bc90001 for server null, unexpected error, closing socket >>>>> connection and attempting reconnect >>>>> >>>>> >>>>> >>>>> --------------------------****while stopping hbase, it is infinitely >>>>> putting >>>>> dots and is not stopping. >>>>> >>>>> vamshi@vamshi-laptop:~/****Documents/HBASE_SOFTWARE/****hbase-0.90.4$ >>>>> ./bin/stop-hbase.sh >>>>> stopping >>>>> hbase.........................****............................**..** >>>>> ..............................****............................**..**.. >>>>> >>>>> >>>>> ..............................****............................**..** >>>>> ..............................****............................**..** >>>>> ..............................****............ >>>>> >>>>> >>>>> >>>>> On Sat, Sep 10, 2011 at 9:52 AM, Eric >>>>> Charles<eric.umg.charles@**gma**il.com <http://gmail.com>< >>>>> eric.umg.charles@gmail.**com <eric.umg.char...@gmail.com>>>wrote: >>>>> >>>>> Hi Vamshi, >>>>> >>>>>> >>>>>> If you want to change source in eclipse, you need to create an eclipse >>>>>> project as documented on >>>>>> http://hbase.apache.org/book/******ides.html#eclipse<http://hbase.apache.org/book/****ides.html#eclipse> >>>>>> <http://**hbase.apache.org/book/**ides.**html#eclipse<http://hbase.apache.org/book/**ides.html#eclipse> >>>>>> > >>>>>> <http://**hbase.apache.org/**book/ides.**html#eclipse<http://hbase.apache.org/book/ides.**html#eclipse> >>>>>> <http:**//hbase.apache.org/book/ides.**html#eclipse<http://hbase.apache.org/book/ides.html#eclipse> >>>>>> > >>>>>> >>>>>>> . >>>>>>> >>>>>> >>>>>> The sources follow a standard maven structure that has no lib folder >>>>>> at the >>>>>> root. >>>>>> >>>>>> Now, when your source is changed and you want to get a full >>>>>> distribution, >>>>>> you can invoke 'mvn package -DskipTests=true', and a tar.gz will be >>>>>> assembled in the target folder. You can now the tar.gz, and there you >>>>>> will >>>>>> find the lib folder with all needed jars, and also the bin... >>>>>> >>>>>> If you want to avoid the pain to create a tar.gz each time to test >>>>>> against >>>>>> a real hadoop cluster, you can use another maven project (that >>>>>> depends on >>>>>> the hbase project) with a class to launch zookeper and the master >>>>>> (something >>>>>> like [1]). You can put a hbase-site.xml in your classpath with the >>>>>> configuration you want. >>>>>> >>>>>> Maybe someone on mailing list has a more canonical way to launch/debug >>>>>> hbase in eclipse? I'm always interested to learn how other folks play >>>>>> :) >>>>>> >>>>>> Thx. >>>>>> >>>>>> Eric >>>>>> >>>>>> [1] https://github.com/echarles/******t4f-hbase/blob/master/** >>>>>> server/****<https://github.com/echarles/****t4f-hbase/blob/master/server/****> >>>>>> <https://github.**com/echarles/**t4f-hbase/blob/**master/server/**<https://github.com/echarles/**t4f-hbase/blob/master/server/**> >>>>>> > >>>>>> >>>>>> src/main/java/aos/t4f/hbase/******server/HBaseServerLauncher.*** >>>>>> ***java< >>>>>> https://github.com/**echarles/**t4f-hbase/blob/**<https://github.com/**echarles/t4f-hbase/blob/**> >>>>>> master/server/src/main/java/****aos/t4f/hbase/server/** >>>>>> HBaseServerLauncher.java<https**://github.com/echarles/t4f-** >>>>>> hbase/blob/master/server/src/**main/java/aos/t4f/hbase/** >>>>>> server/HBaseServerLauncher.**java<https://github.com/echarles/t4f-hbase/blob/master/server/src/main/java/aos/t4f/hbase/server/HBaseServerLauncher.java> >>>>>> > >>>>>> >>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> On 09/09/11 20:57, vamshi krishna wrote: >>>>>> >>>>>> Hi folks, >>>>>> >>>>>>> i noticed one thing that, in the checked out version of hbase >>>>>>> from the link >>>>>>> http://svn.apache.org/repos/******asf/hbase/trunk<http://svn.apache.org/repos/****asf/hbase/trunk> >>>>>>> <http://svn.**apache.org/repos/**asf/hbase/**trunk<http://svn.apache.org/repos/**asf/hbase/trunk> >>>>>>> > >>>>>>> <http://svn.**apache.org/**repos/asf/hbase/**trunk<http://apache.org/repos/asf/hbase/**trunk> >>>>>>> <http:/**/svn.apache.org/repos/asf/**hbase/trunk<http://svn.apache.org/repos/asf/hbase/trunk> >>>>>>> > >>>>>>> >>>>>>>> , >>>>>>>> >>>>>>> we cannot find >>>>>>> the jar files and lib directory. instead we can directly get the >>>>>>> actual >>>>>>> source code for hbase from >>>>>>> http://apache.mesi.com.ar//******hbase/<http://apache.mesi.com.ar//****hbase/> >>>>>>> <http://apache.mesi.**com.ar//**hbase/<http://apache.mesi.com.ar//**hbase/> >>>>>>> > >>>>>>> <http://apache.mesi.com.**ar//**hbase/<http://apache.mesi.com.** >>>>>>> ar//hbase/ <http://apache.mesi.com.ar//hbase/>> >>>>>>> >>>>>>>> . >>>>>>>> >>>>>>> so, please once verify and update the svn checkout link in the hbase >>>>>>> book. >>>>>>> plz let me now if i am wrong. >>>>>>> >>>>>>> thank you. >>>>>>> >>>>>>> On Fri, Sep 9, 2011 at 9:22 AM, vamshi krishna<vamshi2...@gmail.com> >>>>>>> wrote: >>>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> i am trying to change hbase code and rebuilt it, for that i >>>>>>>> already built hadoop code successfully in eclipse IDE(helios). i am >>>>>>>> using >>>>>>>> ubuntu 10.04, hadoop 0.20.203 and i cheked out hbase code from the >>>>>>>> link >>>>>>>> mentioned in the hbase book( http://svn.apache.org/repos/** >>>>>>>> asf/hbase/trunk<http://svn.**a**pache.org/repos/asf/hbase/****trunk<http://apache.org/repos/asf/hbase/**trunk> >>>>>>>> <http://svn.apache.org/**repos/asf/hbase/trunk<http://svn.apache.org/repos/asf/hbase/trunk> >>>>>>>> >> >>>>>>>> >>>>>>>> ) >>>>>>>> after that i did the following >>>>>>>> >>>>>>>> Added the $HBASE_HOME/conf directory to the CLASSPATH in eclipse: >>>>>>>> Project >>>>>>>> Properites -> Java Build Path -> Libraries -> Add Class Folder. >>>>>>>> >>>>>>>> and i also added jars: the project's properties dialog, in Java >>>>>>>> Build >>>>>>>> Path -> Libraries, click Add External Jars , selected >>>>>>>> >>>>>>>> {HADOOP_HOME}/hadoop-0.20.203-******core.jar , >>>>>>>> {HADOOP_HOME}/lib/commons-******logging-api-1.0.4.jar, >>>>>>>> {HADOOP_HOME}/lib/log4j-1.2.******15.jar . >>>>>>>> >>>>>>>> But i could not find lib direcctory in the checked out code of >>>>>>>> hbase, i.e >>>>>>>> i couldn't find the {HBASE_HOME}/lib. >>>>>>>> And more over i could not find the 2 jars ,zookeeper-3.2.2.jar, >>>>>>>> hadoop-core.jar in the hbase code. *Infact there are no jar files >>>>>>>> in the >>>>>>>> hbase code >>>>>>>> >>>>>>>> checked out.* >>>>>>>> >>>>>>>> Am i following correct steps or should i do some thing else? >>>>>>>> please can anyone help? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> *Regards* >>>>>>>> * >>>>>>>> Vamshi Krishna >>>>>>>> * >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> >>>>>> Eric >>>>>> http://about.echarles.net >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>> -- >>> Eric >>> http://about.echarles.net >>> >>> >> >> >> > -- > Eric > http://about.echarles.net > -- *Regards* * Vamshi Krishna *
