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 <[email protected]>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@**gmail.com <[email protected]>>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> >>>> >. >>>> >>>> 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/**> >>>> 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> >>>>> >, >>>>> 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/> >>>>> >. >>>>> 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<[email protected]> >>>>> 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.**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 > -- *Regards* * Vamshi Krishna *
