It looks like HBase can't connect to the Hadoop NameNode. Check that the NameNode is running http://localhost:50070/dfshealth.jsp and see the port that it's running on 192.168.15.20:54310
(The hdfs-site.xml configuration file has the "fs.default.name" property that specifies the interface and port for the NameNode) Cosmin On 4/9/12 12:15 PM, "shaharyar khan" <[email protected]> wrote: > >Hi I am using hadoop and HBase.When i tried to start hadoop, It started >fine >but when I tried to start HBase it shows exception in log files. In log >file >hadoop is refusing the connection on port 54310 of localhost. Logs are >given >below: >Mon Apr 9 12:28:15 PKT 2012 Starting master on hbase >ulimit -n 1024 >2012-04-09 12:28:17,685 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: >Initializing RPC Metrics with hostName=HMaster, port=60000 >2012-04-09 12:28:18,180 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >Responder: starting >2012-04-09 12:28:18,190 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >listener on 60000: starting >2012-04-09 12:28:18,197 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 0 on 60000: starting >2012-04-09 12:28:18,200 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 1 on 60000: starting >2012-04-09 12:28:18,202 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 2 on 60000: starting >2012-04-09 12:28:18,206 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 3 on 60000: starting >2012-04-09 12:28:18,210 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 4 on 60000: starting >2012-04-09 12:28:18,278 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 9 on 60000: starting >2012-04-09 12:28:18,279 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 5 on 60000: starting >2012-04-09 12:28:18,284 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 8 on 60000: starting >2012-04-09 12:28:18,285 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 7 on 60000: starting >2012-04-09 12:28:18,285 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 6 on 60000: starting >2012-04-09 12:28:18,369 INFO org.apache.zookeeper.ZooKeeper: Client >environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32 GMT >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:host.name=hbase.com.com >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.version=1.6.0_20 >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.vendor=Sun Microsystems Inc. >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.home=/usr/lib/jvm/java-6-openjdk/jre >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.class.path=/opt/com/hbase-0.90.4/bin/../conf:/usr/lib/jvm >/java-6-openjdk/lib/tools.jar:/opt/com/hbase-0.90.4/bin/..:/opt/com/hbase- >0.90.4/bin/../hbase-0.90.4.jar:/opt/com/hbase-0.90.4/bin/../hbase-0.90.4-t >ests.jar:/opt/com/hbase-0.90.4/bin/../lib/activation-1.1.jar:/opt/com/hbas >e-0.90.4/bin/../lib/asm-3.1.jar:/opt/com/hbase-0.90.4/bin/../lib/avro-1.3. >3.jar:/opt/com/hbase-0.90.4/bin/../lib/commons-cli-1.2.jar:/opt/com/hbase- >0.90.4/bin/../lib/commons-codec-1.4.jar:/opt/com/hbase-0.90.4/bin/../lib/c >ommons-configuration-1.6.jar:/opt/com/hbase-0.90.4/bin/../lib/commons-el-1 >.0.jar:/opt/com/hbase-0.90.4/bin/../lib/commons-httpclient-3.1.jar:/opt/co >m/hbase-0.90.4/bin/../lib/commons-lang-2.5.jar:/opt/com/hbase-0.90.4/bin/. >./lib/commons-logging-1.1.1.jar:/opt/com/hbase-0.90.4/bin/../lib/commons-n >et-1.4.1.jar:/opt/com/hbase-0.90.4/bin/../lib/core-3.1.1.jar:/opt/com/hbas >e-0.90.4/bin/../lib/guava-r06.jar:/opt/com/hbase-0.90.4/bin/../lib/hadoop- >core-0.20.205.0.jar:/opt/com/hbase-0.90.4/bin/../lib/hadoop-gpl-compressio >n-0.2.0-dev.jar:/opt/com/hbase-0.90.4/bin/../lib/jackson-core-asl-1.5.5.ja >r:/opt/com/hbase-0.90.4/bin/../lib/jackson-jaxrs-1.5.5.jar:/opt/com/hbase- >0.90.4/bin/../lib/jackson-mapper-asl-1.4.2.jar:/opt/com/hbase-0.90.4/bin/. >./lib/jackson-xc-1.5.5.jar:/opt/com/hbase-0.90.4/bin/../lib/jasper-compile >r-5.5.23.jar:/opt/com/hbase-0.90.4/bin/../lib/jasper-runtime-5.5.23.jar:/o >pt/com/hbase-0.90.4/bin/../lib/jaxb-api-2.1.jar:/opt/com/hbase-0.90.4/bin/ >../lib/jaxb-impl-2.1.12.jar:/opt/com/hbase-0.90.4/bin/../lib/jersey-core-1 >.4.jar:/opt/com/hbase-0.90.4/bin/../lib/jersey-json-1.4.jar:/opt/com/hbase >-0.90.4/bin/../lib/jersey-server-1.4.jar:/opt/com/hbase-0.90.4/bin/../lib/ >jettison-1.1.jar:/opt/com/hbase-0.90.4/bin/../lib/jetty-6.1.26.jar:/opt/co >m/hbase-0.90.4/bin/../lib/jetty-util-6.1.26.jar:/opt/com/hbase-0.90.4/bin/ >../lib/jruby-complete-1.6.0.jar:/opt/com/hbase-0.90.4/bin/../lib/jsp-2.1-6 >.1.14.jar:/opt/com/hbase-0.90.4/bin/../lib/jsp-api-2.1-6.1.14.jar:/opt/com >/hbase-0.90.4/bin/../lib/jsr311-api-1.1.1.jar:/opt/com/hbase-0.90.4/bin/.. >/lib/log4j-1.2.16.jar:/opt/com/hbase-0.90.4/bin/../lib/protobuf-java-2.3.0 >.jar:/opt/com/hbase-0.90.4/bin/../lib/servlet-api-2.5-6.1.14.jar:/opt/com/ >hbase-0.90.4/bin/../lib/slf4j-api-1.5.8.jar:/opt/com/hbase-0.90.4/bin/../l >ib/slf4j-log4j12-1.5.8.jar:/opt/com/hbase-0.90.4/bin/../lib/stax-api-1.0.1 >.jar:/opt/com/hbase-0.90.4/bin/../lib/thrift-0.2.0.jar:/opt/com/hbase-0.90 >.4/bin/../lib/xmlenc-0.52.jar:/opt/com/hbase-0.90.4/bin/../lib/zookeeper-3 >.3.2.jar >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.library.path=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/cli >ent:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/j >re/../lib/i386:/usr/java/packages/lib/i386:/usr/lib/jni:/lib:/usr/lib >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.io.tmpdir=/tmp >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:java.compiler=<NA> >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:os.name=Linux >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:os.arch=i386 >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:os.version=2.6.32-40-generic >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:user.name=com >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:user.home=/home/com >2012-04-09 12:28:18,370 INFO org.apache.zookeeper.ZooKeeper: Client >environment:user.dir=/opt/com/hbase-0.90.4/bin >2012-04-09 12:28:18,372 INFO org.apache.zookeeper.ZooKeeper: Initiating >client connection, connectString=localhost:2181 sessionTimeout=180000 >watcher=master:60000 >2012-04-09 12:28:18,436 INFO org.apache.zookeeper.ClientCnxn: Opening >socket >connection to server localhost/127.0.0.1:2181 >2012-04-09 12:28:18,484 INFO org.apache.zookeeper.ClientCnxn: Socket >connection established to localhost/127.0.0.1:2181, initiating session >2012-04-09 12:28:18,676 INFO org.apache.zookeeper.ClientCnxn: Session >establishment complete on server localhost/127.0.0.1:2181, sessionid = >0x1369600cac10000, negotiated timeout = 180000 >2012-04-09 12:28:18,740 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: >Initializing JVM Metrics with processName=Master, >sessionId=hbase.com.com:60000 >2012-04-09 12:28:18,803 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: revision >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: hdfsUser >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: hdfsDate >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: hdfsUrl >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: date >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: hdfsRevision >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: user >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: hdfsVersion >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: url >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: >MetricsString >added: version >2012-04-09 12:28:18,808 INFO org.apache.hadoop.hbase.metrics: new >MBeanInfo >2012-04-09 12:28:18,810 INFO org.apache.hadoop.hbase.metrics: new >MBeanInfo >2012-04-09 12:28:18,810 INFO >org.apache.hadoop.hbase.master.metrics.MasterMetrics: Initialized >2012-04-09 12:28:18,940 INFO >org.apache.hadoop.hbase.master.ActiveMasterManager: >Master=hbase.com.com:60000 >2012-04-09 12:28:21,342 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 0 time(s). >2012-04-09 12:28:22,343 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 1 time(s). >2012-04-09 12:28:23,344 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 2 time(s). >2012-04-09 12:28:24,345 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 3 time(s). >2012-04-09 12:28:25,346 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 4 time(s). >2012-04-09 12:28:26,347 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 5 time(s). >2012-04-09 12:28:27,348 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 6 time(s). >2012-04-09 12:28:28,349 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 7 time(s). >2012-04-09 12:28:29,350 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 8 time(s). >2012-04-09 12:28:30,351 INFO org.apache.hadoop.ipc.Client: Retrying >connect >to server: hbase/192.168.15.20:54310. Already tried 9 time(s). >2012-04-09 12:28:30,356 FATAL org.apache.hadoop.hbase.master.HMaster: >Unhandled exception. Starting shutdown. >java.net.ConnectException: Call to hbase/192.168.15.20:54310 failed on >connection exception: java.net.ConnectException: Connection refused > at org.apache.hadoop.ipc.Client.wrapException(Client.java:1095) > at org.apache.hadoop.ipc.Client.call(Client.java:1071) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) > at $Proxy6.getProtocolVersion(Unknown Source) > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396) > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379) > at >org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:118) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:222) > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:187) > at >org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSys >tem.java:89) > at >org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1328) > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:65) > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1346) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:244) > 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.ja >va:81) > at >org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:3 >46) > 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:592) > at >org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java >:206) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:604) > at >org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:434) > at >org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:560) > at >org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:184) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:1202) > at org.apache.hadoop.ipc.Client.call(Client.java:1046) > ... 17 more >2012-04-09 12:28:30,361 INFO org.apache.hadoop.hbase.master.HMaster: >Aborting >2012-04-09 12:28:30,361 DEBUG org.apache.hadoop.hbase.master.HMaster: >Stopping service threads >2012-04-09 12:28:30,361 INFO org.apache.hadoop.ipc.HBaseServer: Stopping >server on 60000 >2012-04-09 12:28:30,362 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 0 on 60000: exiting >2012-04-09 12:28:30,362 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 1 on 60000: exiting >2012-04-09 12:28:30,362 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 2 on 60000: exiting >2012-04-09 12:28:30,362 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 3 on 60000: exiting >2012-04-09 12:28:30,363 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 4 on 60000: exiting >2012-04-09 12:28:30,363 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 5 on 60000: exiting >2012-04-09 12:28:30,363 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 6 on 60000: exiting >2012-04-09 12:28:30,363 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 7 on 60000: exiting >2012-04-09 12:28:30,364 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 8 on 60000: exiting >2012-04-09 12:28:30,364 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server >handler 9 on 60000: exiting >2012-04-09 12:28:30,364 INFO org.apache.hadoop.ipc.HBaseServer: Stopping >IPC >Server listener on 60000 >2012-04-09 12:28:30,369 INFO org.apache.hadoop.ipc.HBaseServer: Stopping >IPC >Server Responder >2012-04-09 12:28:30,450 INFO org.apache.zookeeper.ClientCnxn: EventThread >shut down >2012-04-09 12:28:30,450 INFO org.apache.zookeeper.ZooKeeper: Session: >0x1369600cac10000 closed >2012-04-09 12:28:30,450 INFO org.apache.hadoop.hbase.master.HMaster: >HMaster >main thread exiting >Mon Apr 9 12:28:40 PKT 2012 Stopping hbase (via master) > >-- >View this message in context: >http://old.nabble.com/HBase-connection-refused-tp33654631p33654631.html >Sent from the HBase User mailing list archive at Nabble.com. >
