Thanks for the detailed instructions. However, I followed your instructions but still I am having the following error
(*10/01/13 11:58:41 INFO mapred.JobClient: Task Id : attempt_201001131136_0004_r_000000_2, Status : FAILED* *Error: java.lang.ClassNotFoundException: org.apache.zookeeper.Watcher)*: * * I am running the rand example as follows: *r...@vcuhadoop3:~/hama/bin# ./hama examples rand 20 20 20% MATR* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.2.2-888565, built on 12/08/2009 21:51 GMT* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:host.name =vcuhadoop3* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_17* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/jdk1.6.0_17/jre* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/root/hama/bin/../conf:/usr/lib/jvm/jdk1.6.0_17/lib/tools.jar:/root/hama/build/classes:/root/hama/build/test:/root/hama/build:/root/hama/hama-0.2.0-dev-examples.jar:/root/hama/hama-0.2.0-dev.jar:/root/hama/hama-0.2.0-dev-test.jar:/root/hama/lib/AgileJSON-2009-03-30.jar:/root/hama/lib/commons-cli-2.0-SNAPSHOT.jar:/root/hama/lib/commons-el-from-jetty-5.1.4.jar:/root/hama/lib/commons-httpclient-3.0.1.jar:/root/hama/lib/commons-logging-1.0.4.jar:/root/hama/lib/commons-logging-api-1.0.4.jar:/root/hama/lib/commons-math-1.1.jar:/root/hama/lib/hadoop-0.20.1-core.jar:/root/hama/lib/hadoop-0.20.1-test.jar:/root/hama/lib/hbase-0.20.2.jar:/root/hama/lib/hbase-0.20.2-test.jar:/root/hama/lib/jasper-compiler-5.5.12.jar:/root/hama/lib/jasper-runtime-5.5.12.jar:/root/hama/lib/javacc.jar:/root/hama/lib/jetty-6.1.14.jar:/root/hama/lib/jetty-util-6.1.14.jar:/root/hama/lib/jruby-complete-1.2.0.jar:/root/hama/lib/json.jar:/root/hama/lib/junit-3.8.1.jar:/root/hama/lib/libthrift-r771587.jar:/root/hama/lib/log4j-1.2.13.jar:/root/hama/lib/log4j-1.2.15.jar:/root/hama/lib/servlet-api-2.5-6.1.14.jar:/root/hama/lib/xmlenc-0.52.jar:/root/hama/lib/zookeeper-3.2.2.jar:/root/hama/lib/jetty-ext/*.jar:/root/hama/lib/findbugs/annotations.jar:/root/hama/lib/findbugs/ant.jar:/root/hama/lib/findbugs/asm-3.0.jar:/root/hama/lib/findbugs/asm-analysis-3.0.jar:/root/hama/lib/findbugs/asm-commons-3.0.jar:/root/hama/lib/findbugs/asm-tree-3.0.jar:/root/hama/lib/findbugs/asm-util-3.0.jar:/root/hama/lib/findbugs/asm-xml-3.0.jar:/root/hama/lib/findbugs/bcel.jar:/root/hama/lib/findbugs/dom4j-full.jar:/root/hama/lib/findbugs/findbugs-ant.jar:/root/hama/lib/findbugs/findbugsGUI.jar:/root/hama/lib/findbugs/findbugs.jar:/root/hama/lib/findbugs/jsr305.jar:/root/hama/lib/findbugs/plugin/coreplugin.jar:/root/hadoop-0.20.1/conf:/root/hbase-0.20.2/conf * *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/usr/lib/jvm/jdk1.6.0_17/jre/lib/i386/client:/usr/lib/jvm/jdk1.6.0_17/jre/lib/i386:/usr/lib/jvm/jdk1.6.0_17/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib * *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:os.name =Linux* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386 * *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:os.version=2.6.31-14-generic* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:user.name =root* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:user.home=/root* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Client environment:user.dir=/root/hama/bin* *10/01/13 11:57:46 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=vcuhadoop3:2181 sessionTimeout=60000 watcher=org.apache.hadoop.hbase.client.hconnectionmanager$clientzkwatc...@5d173 * *10/01/13 11:57:46 INFO zookeeper.ClientCnxn: zookeeper.disableAutoWatchReset is false* *10/01/13 11:57:46 INFO zookeeper.ClientCnxn: Attempting connection to server vcuhadoop3/128.172.192.168:2181* *10/01/13 11:57:46 INFO zookeeper.ClientCnxn: Priming connection to java.nio.channels.SocketChannel[connected local=/128.172.192.168:42766remote=vcuhadoop3/ 128.172.192.168:2181]* *10/01/13 11:57:46 INFO zookeeper.ClientCnxn: Server connection successful* *2010-01-13 11:57:46,564 - INFO [NIOServerCxn.Factory:2181:nioserverc...@607] - Connected to / 128.172.192.168:42766 lastZxid 0* *2010-01-13 11:57:46,565 - INFO [NIOServerCxn.Factory:2181:nioserverc...@639] - Creating new session 0x126288bc7a60005* *2010-01-13 11:57:46,599 - INFO [SyncThread:0:nioserverc...@992] - Finished init of 0x126288bc7a60005 valid:true* *2010-01-13 11:57:47,073 - WARN [ProcessThread:-1:preprequestproces...@402] - Got exception when processing sessionid:0x126288bc7a60005 type:create cxid:0x2 zxid:0xfffffffffffffffe txntype:unknown n/a* *org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists* * at org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:245) * * at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:114) * *10/01/13 11:57:47 INFO matrix.AbstractMatrix: Initializing the matrix storage.* *2010-01-13 11:57:47,520 - WARN [ProcessThread:-1:preprequestproces...@402] - Got exception when processing sessionid:0x126288bc7a60005 type:create cxid:0x5 zxid:0xfffffffffffffffe txntype:unknown n/a* *org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists* * at org.apache.zookeeper.server.PrepRequestProcessor.pRequest(PrepRequestProcessor.java:245) * * at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:114) * *10/01/13 11:57:53 INFO matrix.AbstractMatrix: Create Matrix SparseMatrix_randowbnz* *10/01/13 11:57:53 INFO matrix.AbstractMatrix: Create the 20 * 20 random matrix : SparseMatrix_randowbnz* *Wrote input for Map #0* *Wrote input for Map #1* *10/01/13 11:57:54 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.* *10/01/13 11:57:54 INFO input.FileInputFormat: Total input paths to process : 2* *10/01/13 11:57:55 INFO mapred.JobClient: Running job: job_201001131136_0004 * *10/01/13 11:57:56 INFO mapred.JobClient: map 0% reduce 0%* *10/01/13 11:58:06 INFO mapred.JobClient: map 100% reduce 0%* *10/01/13 11:58:17 INFO mapred.JobClient: Task Id : attempt_201001131136_0004_r_000000_0, Status : FAILED* *Error: java.lang.ClassNotFoundException: org.apache.zookeeper.Watcher* * at java.net.URLClassLoader$1.run(URLClassLoader.java:200)* * at java.security.AccessController.doPrivileged(Native Method)* * at java.net.URLClassLoader.findClass(URLClassLoader.java:188)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:303)* * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:248)* * at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)* * at java.lang.ClassLoader.defineClass1(Native Method)* * at java.lang.ClassLoader.defineClass(ClassLoader.java:616)* * at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)* * at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)* * at java.net.URLClassLoader.access$000(URLClassLoader.java:56)* * at java.net.URLClassLoader$1.run(URLClassLoader.java:195)* * at java.security.AccessController.doPrivileged(Native Method)* * at java.net.URLClassLoader.findClass(URLClassLoader.java:188)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:303)* * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:248)* * at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)* * at org.apache.hadoop.hbase.client.HConnectionManager.getClientZooKeeperWatcher(HConnectionManager.java:151) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getZooKeeperWrapper(HConnectionManager.java:886) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:902) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:581) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:631) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:590) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:631) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:594) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:127)* * at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:105)* * at org.apache.hadoop.hbase.mapreduce.TableOutputFormat.getRecordWriter(TableOutputFormat.java:116) * * at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:553)* * at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)* * at org.apache.hadoop.mapred.Child.main(Child.java:170)* * * *10/01/13 11:58:28 INFO mapred.JobClient: Task Id : attempt_201001131136_0004_r_000000_1, Status : FAILED* *Error: java.lang.ClassNotFoundException: org.apache.zookeeper.Watcher* * at java.net.URLClassLoader$1.run(URLClassLoader.java:200)* * at java.security.AccessController.doPrivileged(Native Method)* * at java.net.URLClassLoader.findClass(URLClassLoader.java:188)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:303)* * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:248)* * at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)* * at java.lang.ClassLoader.defineClass1(Native Method)* * at java.lang.ClassLoader.defineClass(ClassLoader.java:616)* * at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)* * at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)* * at java.net.URLClassLoader.access$000(URLClassLoader.java:56)* * at java.net.URLClassLoader$1.run(URLClassLoader.java:195)* * at java.security.AccessController.doPrivileged(Native Method)* * at java.net.URLClassLoader.findClass(URLClassLoader.java:188)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:303)* * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:248)* * at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)* * at org.apache.hadoop.hbase.client.HConnectionManager.getClientZooKeeperWatcher(HConnectionManager.java:151) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getZooKeeperWrapper(HConnectionManager.java:886) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:902) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:581) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:631) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:590) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:631) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:594) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:127)* * at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:105)* * at org.apache.hadoop.hbase.mapreduce.TableOutputFormat.getRecordWriter(TableOutputFormat.java:116) * * at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:553)* * at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)* * at org.apache.hadoop.mapred.Child.main(Child.java:170)* * * *10/01/13 11:58:41 INFO mapred.JobClient: Task Id : attempt_201001131136_0004_r_000000_2, Status : FAILED* *Error: java.lang.ClassNotFoundException: org.apache.zookeeper.Watcher* * at java.net.URLClassLoader$1.run(URLClassLoader.java:200)* * at java.security.AccessController.doPrivileged(Native Method)* * at java.net.URLClassLoader.findClass(URLClassLoader.java:188)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:303)* * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:248)* * at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)* * at java.lang.ClassLoader.defineClass1(Native Method)* * at java.lang.ClassLoader.defineClass(ClassLoader.java:616)* * at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)* * at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)* * at java.net.URLClassLoader.access$000(URLClassLoader.java:56)* * at java.net.URLClassLoader$1.run(URLClassLoader.java:195)* * at java.security.AccessController.doPrivileged(Native Method)* * at java.net.URLClassLoader.findClass(URLClassLoader.java:188)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:303)* * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* * at java.lang.ClassLoader.loadClass(ClassLoader.java:248)* * at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)* * at org.apache.hadoop.hbase.client.HConnectionManager.getClientZooKeeperWatcher(HConnectionManager.java:151) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getZooKeeperWrapper(HConnectionManager.java:886) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:902) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:581) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:631) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:590) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:631) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:594) * * at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:557) * * at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:127)* * at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:105)* * at org.apache.hadoop.hbase.mapreduce.TableOutputFormat.getRecordWriter(TableOutputFormat.java:116) * * at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:553)* * at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)* * at org.apache.hadoop.mapred.Child.main(Child.java:170)* * * *10/01/13 11:58:56 INFO mapred.JobClient: Job complete: job_201001131136_0004* *10/01/13 11:58:56 INFO mapred.JobClient: Counters: 12* *10/01/13 11:58:56 INFO mapred.JobClient: Job Counters* *10/01/13 11:58:56 INFO mapred.JobClient: Launched reduce tasks=4* *10/01/13 11:58:56 INFO mapred.JobClient: Launched map tasks=2* *10/01/13 11:58:56 INFO mapred.JobClient: Data-local map tasks=2* *10/01/13 11:58:56 INFO mapred.JobClient: Failed reduce tasks=1* *10/01/13 11:58:56 INFO mapred.JobClient: FileSystemCounters* *10/01/13 11:58:56 INFO mapred.JobClient: HDFS_BYTES_READ=216* *10/01/13 11:58:56 INFO mapred.JobClient: FILE_BYTES_WRITTEN=2106* *10/01/13 11:58:56 INFO mapred.JobClient: Map-Reduce Framework* *10/01/13 11:58:56 INFO mapred.JobClient: Combine output records=0* *10/01/13 11:58:56 INFO mapred.JobClient: Map input records=2* *10/01/13 11:58:56 INFO mapred.JobClient: Spilled Records=20* *10/01/13 11:58:56 INFO mapred.JobClient: Map output bytes=1990* *10/01/13 11:58:56 INFO mapred.JobClient: Combine input records=0* *10/01/13 11:58:56 INFO mapred.JobClient: Map output records=20* *2010-01-13 11:58:56,598 - WARN [NIOServerCxn.Factory:2181:nioserverc...@518] - Exception causing close of session 0x126288bc7a60005 due to java.io.IOException: Read error* *r...@vcuhadoop3:~/hama/bin# 2010-01-13 11:58:56,658 - INFO [NIOServerCxn.Factory:2181:nioserverc...@857] - closing session:0x126288bc7a60005 NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/128.172.192.168:2181remote=/ 128.172.192.168:42766]* *2010-01-13 11:59:36,000 - INFO [SessionTracker:sessiontrackeri...@133] - Expiring session 0x126288bc7a60005* *2010-01-13 11:59:36,001 - INFO [SessionTracker:zookeeperser...@326] - Expiring session 0x126288bc7a60005* *2010-01-13 11:59:36,001 - INFO [ProcessThread:-1:preprequestproces...@384] - Processed session termination request for id: 0x126288bc7a60005* * * The jps indicate that all processes are running hadoop/hbase/hama/zookeeper: * * *r...@vcuhadoop3:~/hbase-0.20.2/conf# jps* *15606 JobTracker* *15741 TaskTracker* *15843 QuorumPeerMain* *16327 HamaMaster* *16084 HMaster* *15236 NameNode* *15529 SecondaryNameNode* *15377 DataNode* *19575 Jps* * * Any feedback will be helpful Raied On Tue, Jan 12, 2010 at 8:55 PM, Edward J. Yoon <[email protected]>wrote: > Hi, > Try the following commands: > > 1) download hama > > [r...@udanax src]# ls > hbase-0.20.2 > zookeeper-3.2.2 > hadoop-0.20.1 > > [r...@udanax src]# svn checkout > http://svn.apache.org/repos/asf/incubator/hama/trunk hama-trunk > [r...@udanax src]# rm -rf hama-trunk/lib/hbase*.jar > [r...@udanax src]# rm -rf hama-trunk/lib/zookeeper*.jar > [r...@udanax src]# cp hbase-0.20.2/hbase*.jar hama-trunk/lib > [r...@udanax src]# cp zookeeper-3.2.2/zoo**.jar hama-trunk/lib > [r...@udanax src]# cd hama-trunk > [r...@udanax src]# ant package > [r...@udanax src]# cp build/*.jar ./ > > 2) start hadoop > > [r...@udanax src]# cp hbase-0.20.2/hbase-0.20.2*.jar hadoop-0.20.1/lib > [r...@udanax src]# cp hama-trunk/hama-0.2.0-dev*.jar hadoop-0.20.1/lib > [r...@udanax src]# hadoop-0.20.1/bin/start-all.sh > [r...@udanax src]# ps -ef | grep hama > > root 28643 1 10 04:39 ? 00:00:01 > /usr/java/jdk1.6.0_17/bin/java -Xmx2000m > -Dhadoop.log.dir=/usr/local/src/hadoop-0.20.1/bin/../logs > -Dhadoop.log.file=hadoop-root-tasktracker-udanax.org.log > -Dhadoop.home.dir=/usr/local/src/hadoop-0.20.1/bin/.. > -Dhadoop.id.str=root -Dhadoop.root.logger=INFO,DRFA > > -Djava.library.path=/usr/local/src/hadoop-0.20.1/bin/../lib/native/Linux-i386-32 > -Dhadoop.policy.file=hadoop-policy.xml -classpath > ... > > n/../lib/hama-0.2.0-dev-examples.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/hama-0.2.0-dev-test.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/hama-0.2.0-dev.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/hbase-0.20.2-test.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/hbase-0.20.2.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/hsqldb-1.8.0.10.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/jasper-compiler-5.5.12.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/jasper-runtime-5.5.12.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/jets3t-0.6.1.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/jetty-6.1.14.jar:/usr/local/src/hadoop-0.20.1/bin/../lib/jetty-util-6.1.14.jar:/usr/local/src/hadoop-0.20.1/bin/../ > ... > org.apache.hadoop.mapred.TaskTracker > > 3) start zookeeper > > [r...@udanax src]# zookeeper-3.2.2/bin/zkServer.sh start > ... > > [r...@udanax src]# zookeeper-3.2.2/bin/zkServer.sh status > JMX enabled by default > Using config: /usr/local/src/zookeeper-3.2.2/bin/../conf/zoo.cfg > 2010-01-14 04:43:42,640 - INFO > [NIOServerCxn.Factory:2181:nioserverc...@722] - Processing stat > command from /127.0.0.1:47624 > 2010-01-14 04:43:42,643 - WARN > [NIOServerCxn.Factory:2181:nioserverc...@518] - Exception causing > close of session 0x0 due to java.io.IOException: Responded to info > probe > 2010-01-14 04:43:42,644 - INFO > [NIOServerCxn.Factory:2181:nioserverc...@857] - closing session:0x0 > NIOServerCnxn: java.nio.channels.SocketChannel[connected > local=/127.0.0.1:2181 remote=/127.0.0.1:47624] > Mode: standalone > > 4) start hbase > > [r...@udanax src]# hbase-0.20.2/bin/start-hbase.sh > udanax.org: starting zookeeper, logging to > /usr/local/src/hbase-0.20.2/bin/../logs/hbase-root-zookeeper-udanax.org.out > starting master, logging to > /usr/local/src/hbase-0.20.2/bin/../logs/hbase-root-master-udanax.org.out > udanax.org: starting regionserver, logging to > > /usr/local/src/hbase-0.20.2/bin/../logs/hbase-root-regionserver-udanax.org.out > > 5) start hama example > > [r...@udanax src]# hama-trunk/bin/hama examples rand 20 20 20% tmp > .... > 10/01/14 04:44:54 INFO zookeeper.ClientCnxn: Server connection successful > 10/01/14 04:44:54 INFO matrix.AbstractMatrix: Initializing the matrix > storage. > 10/01/14 04:45:01 INFO matrix.AbstractMatrix: Create Matrix > SparseMatrix_randehogu > 10/01/14 04:45:01 INFO matrix.AbstractMatrix: Create the 20 * 20 > random matrix : SparseMatrix_randehogu > Wrote input for Map #0 > Wrote input for Map #1 > Wrote input for Map #2 > > On Wed, Jan 13, 2010 at 4:31 AM, Raied Salman <[email protected]> wrote: > > Dear all, > > > > I have one node cluster running with hadoop 0.20.1 (the pi example is > > running). I also installed Hbase 0.20.2 and is working good as well (I > > managed to create tables). > > > > Finally I tried to install “hama” which requested “zookeeper”. I am not > able > > to run any example in hama such as: > > > > bin/hama examples rand –m 10 –r 10 2000 2000 30.5% matrixA > > > > > > > > The errors I am getting are: > > > > *r...@vcuhadoop3:~/hama/bin# ./hama examples rand -m 2 -r 1 10 10 30% > QQ* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:zookeeper.version=3.2.1-808558, built on 08/27/2009 18:48 > GMT* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client environment: > host.name > > =vcuhadoop3* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:java.version=1.6.0_17* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:java.vendor=Sun Microsystems Inc.* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:java.home=/usr/lib/jvm/jdk1.6.0_17/jre* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > > environment:java.class.path=/root/hama/bin/../conf:/usr/lib/jvm/jdk1.6.0_17/lib/tools.jar:/root/hama/build/classes:/root/hama/build/test:/root/hama/build:/root/hama/hama-0.2.0-dev-examples.jar:/root/hama/hama-0.2.0-dev.jar:/root/hama/hama-0.2.0-dev-test.jar:/root/hama/lib/AgileJSON-2009-03-30.jar:/root/hama/lib/commons-cli-2.0-SNAPSHOT.jar:/root/hama/lib/commons-el-from-jetty-5.1.4.jar:/root/hama/lib/commons-httpclient-3.0.1.jar:/root/hama/lib/commons-logging-1.0.4.jar:/root/hama/lib/commons-logging-api-1.0.4.jar:/root/hama/lib/commons-math-1.1.jar:/root/hama/lib/hadoop-0.20.1-core.jar:/root/hama/lib/hadoop-0.20.1-test.jar:/root/hama/lib/hbase-0.20.0.jar:/root/hama/lib/hbase-0.20.0-test.jar:/root/hama/lib/jasper-compiler-5.5.12.jar:/root/hama/lib/jasper-runtime-5.5.12.jar:/root/hama/lib/javacc.jar:/root/hama/lib/jetty-6.1.14.jar:/root/hama/lib/jetty-util-6.1.14.jar:/root/hama/lib/jruby-complete-1.2.0.jar:/root/hama/lib/json.jar:/root/hama/lib/junit-3.8.1.jar:/root/hama/lib/libthrift-r771587.jar:/root/hama/lib/log4j-1.2.13.jar:/root/hama/lib/log4j-1.2.15.jar:/root/hama/lib/servlet-api-2.5-6.1.14.jar:/root/hama/lib/xmlenc-0.52.jar:/root/hama/lib/zookeeper-3.2.1.jar:/root/hama/lib/jetty-ext/*.jar:/root/hama/lib/findbugs/annotations.jar:/root/hama/lib/findbugs/ant.jar:/root/hama/lib/findbugs/asm-3.0.jar:/root/hama/lib/findbugs/asm-analysis-3.0.jar:/root/hama/lib/findbugs/asm-commons-3.0.jar:/root/hama/lib/findbugs/asm-tree-3.0.jar:/root/hama/lib/findbugs/asm-util-3.0.jar:/root/hama/lib/findbugs/asm-xml-3.0.jar:/root/hama/lib/findbugs/bcel.jar:/root/hama/lib/findbugs/dom4j-full.jar:/root/hama/lib/findbugs/findbugs-ant.jar:/root/hama/lib/findbugs/findbugsGUI.jar:/root/hama/lib/findbugs/findbugs.jar:/root/hama/lib/findbugs/jsr305.jar:/root/hama/lib/findbugs/plugin/coreplugin.jar:/root/hadoop-0.20.1/conf:/root/hbase-0.20.2/conf > > * > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > > environment:java.library.path=/usr/lib/jvm/jdk1.6.0_17/jre/lib/i386/client:/usr/lib/jvm/jdk1.6.0_17/jre/lib/i386:/usr/lib/jvm/jdk1.6.0_17/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib > > * > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:java.io.tmpdir=/tmp* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:java.compiler=<NA>* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client environment:os.name > > =Linux* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > environment:os.arch=i386 > > * > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:os.version=2.6.31-14-generic* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client environment: > user.name > > =root* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:user.home=/root* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Client > > environment:user.dir=/root/hama/bin* > > > > *10/01/12 13:08:22 INFO zookeeper.ZooKeeper: Initiating client > connection, > > connectString=localhost:2181 sessionTimeout=60000 > > > watcher=org.apache.hadoop.hbase.client.hconnectionmanager$clientzkwatc...@a32b > > * > > > > *10/01/12 13:08:22 INFO zookeeper.ClientCnxn: > > zookeeper.disableAutoWatchReset is false* > > > > *10/01/12 13:08:22 INFO zookeeper.ClientCnxn: Attempting connection to > > server localhost/127.0.0.1:2181* > > > > *10/01/12 13:08:22 INFO zookeeper.ClientCnxn: Priming connection to > > java.nio.channels.SocketChannel[connected > > local=/127.0.0.1:34973remote=localhost/ > > 127.0.0.1:2181]* > > > > *10/01/12 13:08:22 INFO zookeeper.ClientCnxn: Server connection > successful* > > > > *10/01/12 13:08:22 INFO client.HConnectionManager$TableServers: getMaster > > attempt 0 of 10 failed; retrying after sleep of 2000* > > > > *java.io.IOException: > org.apache.zookeeper.KeeperException$NoNodeException: > > KeeperErrorCode = NoNode for /hbase/master* > > > > * at > > > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:331) > > * > > > > * at > > > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:240) > > * > > > > * at > > > org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:315) > > * > > > > * at > > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72)* > > > > * at > > > org.apache.hama.matrix.AbstractMatrix.setConfiguration(AbstractMatrix.java:91) > > * > > > > * at > org.apache.hama.matrix.SparseMatrix.<init>(SparseMatrix.java:62) > > * > > > > * at > > org.apache.hama.matrix.SparseMatrix.random_mapred(SparseMatrix.java:122)* > > > > * at > org.apache.hama.examples.RandomMatrix.main(RandomMatrix.java:49) > > * > > > > * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)* > > > > * at > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > * > > > > * at > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > * > > > > * at java.lang.reflect.Method.invoke(Method.java:597)* > > > > * at > > > org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68) > > * > > > > * at > > org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)* > > > > * at > > org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:34)* > > > > *Caused by: org.apache.zookeeper.KeeperException$NoNodeException: > > KeeperErrorCode = NoNode for /hbase/master* > > > > * at > > org.apache.zookeeper.KeeperException.create(KeeperException.java:102)* > > > > * at > > org.apache.zookeeper.KeeperException.create(KeeperException.java:42)* > > > > * at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)* > > > > * at > > > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:327) > > * > > > > * ... 14 more* > > > > > > > > The use of “jps” produced: > > > > > > > > *r...@vcuhadoop3:~/hama/bin# jps* > > > > *3039 DataNode* > > > > *3255 JobTracker* > > > > *12264 HQuorumPeer* > > > > *15562 HamaMaster* > > > > *3395 TaskTracker* > > > > *16529 Jps* > > > > *2892 NameNode* > > > > *3185 SecondaryNameNode* > > > > *r...@vcuhadoop3:~/hama/bin#* > > > > > > > > I really appreciate any help > > > > > > > > > > > > Raied > > > > > > -- > Best Regards, Edward J. Yoon @ NHN, corp. > [email protected] > http://blog.udanax.org >
