Your HDFS isn't accessible, and your HMaster is running in distributed mode. Bring up your HDFS and you should be all set!
(Or, tweak your hbase-site.xml to not be in distributed mode if that was the real need.) On 10-Nov-2011, at 3:52 PM, Vamshi Krishna wrote: > Hi all, > i am running both hadoop and hbase with 2 machines. hadoop-0.20.2 and > hbase-0.90.4. In one machine i am running hadoopnamenode and hbase master, > in the other machine datanode ,regionserver. Evrything is fine, but when i > ran bin/start-hbase.sh > i found the following after executing jps command > 12989 HMaster > 12937 HQuorumPeer > 13222 Jps > 13160 HRegionServer > > but immidietly HMaster is disappearing i.e after i ran jps command > > 12937 HQuorumPeer > 13160 HRegionServer > 13235 Jps > > can anybody help why it is happening? > > i checked the master log, i found > > Thu Nov 10 15:31:16 IST 2011 Starting master on vamshikrishna-desktop > ulimit -n 1024 > 2011-11-10 15:31:17,171 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: > Initializing RPC Metrics with hostName=HMaster, port=60000 > 2011-11-10 15:31:17,258 INFO org.apache.hadoop.hbase.security.User: > Skipping login, not running on secure Hadoop > 2011-11-10 15:31:17,260 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > Responder: starting > 2011-11-10 15:31:17,261 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > listener on 60000: starting > 2011-11-10 15:31:17,263 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 0 on 60000: starting > 2011-11-10 15:31:17,263 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 1 on 60000: starting > 2011-11-10 15:31:17,263 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 2 on 60000: starting > 2011-11-10 15:31:17,264 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 3 on 60000: starting > 2011-11-10 15:31:17,264 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 4 on 60000: starting > 2011-11-10 15:31:17,264 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 5 on 60000: starting > 2011-11-10 15:31:17,278 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 6 on 60000: starting > 2011-11-10 15:31:17,278 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 8 on 60000: starting > 2011-11-10 15:31:17,278 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 7 on 60000: starting > 2011-11-10 15:31:17,287 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 9 on 60000: starting > 2011-11-10 15:31:17,305 INFO org.apache.zookeeper.ZooKeeper: Client > environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32 GMT > 2011-11-10 15:31:17,305 INFO org.apache.zookeeper.ZooKeeper: Client > environment:host.name=vamshikrishna-desktop > 2011-11-10 15:31:17,305 INFO org.apache.zookeeper.ZooKeeper: Client > environment:java.version=1.6.0_26 > 2011-11-10 15:31:17,305 INFO org.apache.zookeeper.ZooKeeper: Client > environment:java.vendor=Sun Microsystems Inc. > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:java.home=/usr/lib/jvm/java-6-sun-1.6.0.26/jre > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:java.class.path=/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../conf:/usr/lib/jvm/java-6-sun/lib/tools.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/..:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../hbase-0.90.4.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../hbase-0.90.4-tests.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/activation-1.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/asm-3.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/avro-1.3.3.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-cli-1.2.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-codec-1.4.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-el-1.0.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-httpclient-3.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-lang-2.5.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-logging-1.1.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/commons-net-1.4.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/core-3.1.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/guava-r06.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/hadoop-core-0.20-append-r1056497.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jackson-core-asl-1.5.5.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jackson-jaxrs-1.5.5.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jackson-mapper-asl-1.4.2.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jackson-xc-1.5.5.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jasper-compiler-5.5.23.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jasper-runtime-5.5.23.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jaxb-api-2.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jaxb-impl-2.1.12.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jersey-core-1.4.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jersey-json-1.4.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jersey-server-1.4.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jettison-1.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jetty-6.1.26.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jetty-util-6.1.26.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jruby-complete-1.6.0.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jsp-2.1-6.1.14.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jsp-api-2.1-6.1.14.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/jsr311-api-1.1.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/log4j-1.2.16.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/protobuf-java-2.3.0.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/servlet-api-2.5-6.1.14.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/slf4j-api-1.5.8.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/slf4j-log4j12-1.5.8.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/stax-api-1.0.1.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/thrift-0.2.0.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/xmlenc-0.52.jar:/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4/bin/../lib/zookeeper-3.3.2.jar > 2011-11-10 15:31:17,306 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 > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:java.io.tmpdir=/tmp > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:java.compiler=<NA> > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:os.name=Linux > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:os.arch=i386 > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:os.version=2.6.32-33-generic > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:user.name=hduser > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:user.home=/home/hduser > 2011-11-10 15:31:17,306 INFO org.apache.zookeeper.ZooKeeper: Client > environment:user.dir=/home/hduser/Documents/HBASE_SOFTWRAE/hbase-0.90.4 > 2011-11-10 15:31:17,307 INFO org.apache.zookeeper.ZooKeeper: Initiating > client connection, connectString=hbase-master:2222 sessionTimeout=180000 > watcher=master:60000 > 2011-11-10 15:31:17,329 INFO org.apache.zookeeper.ClientCnxn: Opening > socket connection to server hbase-master/10.0.1.54:2222 > 2011-11-10 15:31:17,342 INFO org.apache.zookeeper.ClientCnxn: Socket > connection established to hbase-master/10.0.1.54:2222, initiating session > 2011-11-10 15:31:17,427 INFO org.apache.zookeeper.ClientCnxn: Session > establishment complete on server hbase-master/10.0.1.54:2222, sessionid = > 0x1338cec9a820000, negotiated timeout = 180000 > 2011-11-10 15:31:17,451 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: > Initializing JVM Metrics with processName=Master, > sessionId=vamshikrishna-desktop:60000 > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: revision > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: hdfsUser > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: hdfsDate > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: hdfsUrl > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: date > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: hdfsRevision > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: user > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: hdfsVersion > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: url > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: MetricsString > added: version > 2011-11-10 15:31:17,460 INFO org.apache.hadoop.hbase.metrics: new MBeanInfo > 2011-11-10 15:31:17,462 INFO org.apache.hadoop.hbase.metrics: new MBeanInfo > 2011-11-10 15:31:17,462 INFO > org.apache.hadoop.hbase.master.metrics.MasterMetrics: Initialized > 2011-11-10 15:31:17,508 INFO > org.apache.hadoop.hbase.master.ActiveMasterManager: > Master=vamshikrishna-desktop:60000 > 2011-11-10 15:31:18,826 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 0 time(s). > 2011-11-10 15:31:19,827 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 1 time(s). > 2011-11-10 15:31:20,828 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 2 time(s). > 2011-11-10 15:31:21,828 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 3 time(s). > 2011-11-10 15:31:22,829 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 4 time(s). > 2011-11-10 15:31:23,830 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 5 time(s). > 2011-11-10 15:31:24,831 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 6 time(s). > 2011-11-10 15:31:25,832 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 7 time(s). > 2011-11-10 15:31:26,832 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 8 time(s). > 2011-11-10 15:31:27,833 INFO org.apache.hadoop.ipc.Client: Retrying connect > to server: hadoop-namenode/10.0.1.54:9000. Already tried 9 time(s). > 2011-11-10 15:31:27,837 FATAL org.apache.hadoop.hbase.master.HMaster: > Unhandled exception. Starting shutdown. > java.net.ConnectException: Call to hadoop-namenode/10.0.1.54:9000 failed on > connection exception: java.net.ConnectException: Connection refused > at org.apache.hadoop.ipc.Client.wrapException(Client.java:767) > at org.apache.hadoop.ipc.Client.call(Client.java:743) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) > at $Proxy5.getProtocolVersion(Unknown Source) > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) > at > org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:113) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:215) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:177) > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82) > at > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378) > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196) > at org.apache.hadoop.fs.Path.getFileSystem(Path.java:175) > 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) > Caused by: 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.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) > at > org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) > at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:860) > at org.apache.hadoop.ipc.Client.call(Client.java:720) > ... 16 more > 2011-11-10 15:31:27,842 INFO org.apache.hadoop.hbase.master.HMaster: > Aborting > 2011-11-10 15:31:27,842 DEBUG org.apache.hadoop.hbase.master.HMaster: > Stopping service threads > 2011-11-10 15:31:27,842 INFO org.apache.hadoop.ipc.HBaseServer: Stopping > server on 60000 > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 0 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 2 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 3 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 1 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 5 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 6 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 7 on 60000: exiting > 2011-11-10 15:31:27,844 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 8 on 60000: exiting > 2011-11-10 15:31:27,844 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 9 on 60000: exiting > 2011-11-10 15:31:27,843 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 4 on 60000: exiting > 2011-11-10 15:31:27,844 INFO org.apache.hadoop.ipc.HBaseServer: Stopping > IPC Server listener on 60000 > 2011-11-10 15:31:27,846 INFO org.apache.hadoop.ipc.HBaseServer: Stopping > IPC Server Responder > 2011-11-10 15:31:27,895 INFO org.apache.zookeeper.ZooKeeper: Session: > 0x1338cec9a820000 closed > 2011-11-10 15:31:27,895 INFO org.apache.hadoop.hbase.master.HMaster: > HMaster main thread exiting > 2011-11-10 15:31:27,895 INFO org.apache.zookeeper.ClientCnxn: EventThread > shut down > > > when i run bin/start-hbase.sh command HRegionserver daemon is supposed to > run on regionserver machine also, but i couldnot find any such daemon on > regionserver machine. > > can anybody please help.! > > > -- > *Regards* > * > Vamshi Krishna > *
