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
*
