Return-Path: Delivered-To: apmail-incubator-hama-user-archive@minotaur.apache.org Received: (qmail 80653 invoked from network); 9 Dec 2009 16:49:37 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 9 Dec 2009 16:49:37 -0000 Received: (qmail 34723 invoked by uid 500); 9 Dec 2009 16:49:37 -0000 Delivered-To: apmail-incubator-hama-user-archive@incubator.apache.org Received: (qmail 34663 invoked by uid 500); 9 Dec 2009 16:49:36 -0000 Mailing-List: contact hama-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hama-user@incubator.apache.org Delivered-To: mailing list hama-user@incubator.apache.org Received: (qmail 34653 invoked by uid 99); 9 Dec 2009 16:49:36 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Dec 2009 16:49:36 +0000 X-ASF-Spam-Status: No, hits=-5.7 required=5.0 tests=AWL,BAYES_00,HTML_MESSAGE,RCVD_IN_DNSWL_MED X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of Alan.Ratner@ngc.com designates 155.104.240.104 as permitted sender) Received: from [155.104.240.104] (HELO xmrm0101.northgrum.com) (155.104.240.104) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Dec 2009 16:49:27 +0000 Received: from xbhm0001.northgrum.com ([155.104.118.90]) by xmrm0101.northgrum.com with InterScan Message Security Suite; Wed, 09 Dec 2009 11:47:10 -0500 Received: from XBHIL103.northgrum.com ([134.223.165.23]) by xbhm0001.northgrum.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Wed, 9 Dec 2009 11:49:03 -0500 Received: from XMBIL132.northgrum.com ([134.223.166.142]) by XBHIL103.northgrum.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Wed, 9 Dec 2009 10:49:02 -0600 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01CA78EF.83236168" Subject: Starting Up Hama Date: Wed, 9 Dec 2009 10:49:01 -0600 Message-ID: <68F06E0D1DB9E64A9DB52608086F76B83905E1@XMBIL132.northgrum.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Starting Up Hama Thread-Index: Acp474IX/tWVujXJQvi04MhVrnohHQ== From: "Ratner, Alan S (IS)" To: X-OriginalArrivalTime: 09 Dec 2009 16:49:02.0745 (UTC) FILETIME=[83378090:01CA78EF] ------_=_NextPart_001_01CA78EF.83236168 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable The Hama documentation doesn't seem to explain exactly how to start it. Presumably I need to run hama/bin/start-all.sh first. I am assuming that Hama lauches Hadoop and HBase/Zookeeper for me. But I it doesn't seem to run correctly for me. Here's some of the screen dialog and what I found in the master log file. Could someone guide me in the right direction? Thanks, Alan =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D ngc@ngc:~/Desktop/hama$ bin/hama examples An example program must be given as the first argument. Valid program names are: add: Mat-Mat addition. mult: Mat-Mat multiplication. norm: Maximum absolute row sum of matrix rand: Generate matrix with random elements. similarity: Cosine Similarity Matrix. ngc@ngc:~/Desktop/hama$ bin/hama examples rand -m 2 -r 2 2000 20000 30.5% matrixA 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3D3.2.1-808558, built on 08/27/2009 18:48 GMT 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:host.name=3Dngc 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.version=3D1.6.0_17 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.vendor=3DSun Microsystems Inc. 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.home=3D/home/ngc/Desktop/jre1.6.0_17 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.class.path=3D/home/ngc/Desktop/hama/bin/../conf:/home/ng= c /Desktop/jre1.6.0_17/lib/tools.jar:/home/ngc/Desktop/hama/bin/../build/c lasses:/home/ngc/Desktop/hama/bin/../build/test:/home/ngc/Desktop/hama/b in/../build:/home/ngc/Desktop/hama/bin/../hama-0.2.0-dev-examples.jar:/h ome/ngc/Desktop/hama/bin/../hama-0.2.0-dev.jar:/home/ngc/Desktop/hama/bi n/../hama-0.2.0-dev-test.jar:/home/ngc/Desktop/hama/bin/../lib/AgileJSON -2009-03-30.jar:/home/ngc/Desktop/hama/bin/../lib/commons-cli-2.0-SNAPSH OT.jar:/home/ngc/Desktop/hama/bin/../lib/commons-el-from-jetty-5.1.4.jar :/home/ngc/Desktop/hama/bin/../lib/commons-httpclient-3.0.1.jar:/home/ng c/Desktop/hama/bin/../lib/commons-logging-1.0.4.jar:/home/ngc/Desktop/ha ma/bin/../lib/commons-logging-api-1.0.4.jar:/home/ngc/Desktop/hama/bin/. ./lib/commons-math-1.1.jar:/home/ngc/Desktop/hama/bin/../lib/hadoop-0.20 .1-core.jar:/home/ngc/Desktop/hama/bin/../lib/hadoop-0.20.1-test.jar:/ho me/ngc/Desktop/hama/bin/../lib/hbase-0.20.0.jar:/home/ngc/Desktop/hama/b in/../lib/hbase-0.20.0-test.jar:/home/ngc/Desktop/hama/bin/../lib/jasper -compiler-5.5.12.jar:/home/ngc/Desktop/hama/bin/../lib/jasper-runtime-5. 5.12.jar:/home/ngc/Desktop/hama/bin/../lib/javacc.jar:/home/ngc/Desktop/ hama/bin/../lib/jetty-6.1.14.jar:/home/ngc/Desktop/hama/bin/../lib/jetty -util-6.1.14.jar:/home/ngc/Desktop/hama/bin/../lib/jruby-complete-1.2.0. jar:/home/ngc/Desktop/hama/bin/../lib/json.jar:/home/ngc/Desktop/hama/bi n/../lib/junit-3.8.1.jar:/home/ngc/Desktop/hama/bin/../lib/libthrift-r77 1587.jar:/home/ngc/Desktop/hama/bin/../lib/log4j-1.2.13.jar:/home/ngc/De sktop/hama/bin/../lib/log4j-1.2.15.jar:/home/ngc/Desktop/hama/bin/../lib /servlet-api-2.5-6.1.14.jar:/home/ngc/Desktop/hama/bin/../lib/xmlenc-0.5 2.jar:/home/ngc/Desktop/hama/bin/../lib/zookeeper-3.2.1.jar:/home/ngc/De sktop/hama/bin/../lib/jetty-ext/*.jar:/home/ngc/Desktop/hama/bin/../lib/ findbugs/annotations.jar:/home/ngc/Desktop/hama/bin/../lib/findbugs/ant. jar:/home/ngc/Desktop/hama/bin/../lib/findbugs/asm-3.0.jar:/home/ngc/Des ktop/hama/bin/../lib/findbugs/asm-analysis-3.0.jar:/home/ngc/Desktop/ham a/bin/../lib/findbugs/asm-commons-3.0.jar:/home/ngc/Desktop/hama/bin/../ lib/findbugs/asm-tree-3.0.jar:/home/ngc/Desktop/hama/bin/../lib/findbugs /asm-util-3.0.jar:/home/ngc/Desktop/hama/bin/../lib/findbugs/asm-xml-3.0 .jar:/home/ngc/Desktop/hama/bin/../lib/findbugs/bcel.jar:/home/ngc/Deskt op/hama/bin/../lib/findbugs/dom4j-full.jar:/home/ngc/Desktop/hama/bin/.. /lib/findbugs/findbugs-ant.jar:/home/ngc/Desktop/hama/bin/../lib/findbug s/findbugsGUI.jar:/home/ngc/Desktop/hama/bin/../lib/findbugs/findbugs.ja r:/home/ngc/Desktop/hama/bin/../lib/findbugs/jsr305.jar:/home/ngc/Deskto p/hama/bin/../lib/findbugs/plugin/coreplugin.jar:/home/ngc/Desktop/hadoo p-0.20.1/conf:/home/ngc/Desktop/hbase-0.20.2/conf 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.library.path=3D/home/ngc/Desktop/jre1.6.0_17/lib/i386/cl= i ent:/home/ngc/Desktop/jre1.6.0_17/lib/i386:/home/ngc/Desktop/jre1.6.0_17 /../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=3D/tmp 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:java.compiler=3D 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:os.name=3DLinux 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:os.arch=3Di386 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:os.version=3D2.6.24-23-generic 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:user.name=3Dngc 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:user.home=3D/home/ngc 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client environment:user.dir=3D/home/ngc/Desktop/hama 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=3Dlocalhost:2181 sessionTimeout=3D60000 watcher=3Dorg.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatch= e r@1d8957f 09/12/09 11:36:37 INFO zookeeper.ClientCnxn: zookeeper.disableAutoWatchReset is false 09/12/09 11:36:37 INFO zookeeper.ClientCnxn: Attempting connection to server localhost/127.0.0.1:2181 09/12/09 11:36:37 WARN zookeeper.ClientCnxn: Exception closing session 0x0 to sun.nio.ch.SelectionKeyImpl@fa7e74 java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:933) 09/12/09 11:36:37 WARN zookeeper.ClientCnxn: Ignoring exception during shutdown input java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:999) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 09/12/09 11:36:37 WARN zookeeper.ClientCnxn: Ignoring exception during shutdown output java.nio.channels.ClosedChannelException at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source) at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1004) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:970) 09/12/09 11:36:37 INFO client.HConnectionManager$TableServers: getMaster attempt 0 of 10 failed; retrying after sleep of 2000 java.io.IOException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =3D ConnectionLoss for /hbase/master at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(Zo oKeeperWrapper.java:331) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrTh row(ZooKeeperWrapper.java:240) at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster (HConnectionManager.java:315) at org.apache.hadoop.hbase.client.HBaseAdmin.(HBaseAdmin.java:72) at org.apache.hama.matrix.AbstractMatrix.setConfiguration(AbstractMatrix.ja va:91) at org.apache.hama.matrix.SparseMatrix.(SparseMatrix.java:62) at org.apache.hama.matrix.SparseMatrix.random_mapred(SparseMatrix.java:122) at org.apache.hama.examples.RandomMatrix.main(RandomMatrix.java:49) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDr iver.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$ConnectionLossException: KeeperErrorCode =3D ConnectionLoss for /hbase/master at org.apache.zookeeper.KeeperException.create(KeeperException.java:90) at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(Zo oKeeperWrapper.java:327) ... 14 more ngc@ngc:~/Desktop/hama$ =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D 2009-12-09 11:36:01,976 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:36:12,986 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:36:13,989 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:36:14,992 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:36:15,994 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:36:17,000 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:36:18,001 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:36:19,009 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:36:20,016 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:36:21,016 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:36:22,016 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:36:22,019 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:36:33,024 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:36:34,027 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:36:35,035 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:36:36,042 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:36:37,045 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:36:38,048 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:36:39,051 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:36:40,053 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:36:41,054 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:36:42,056 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:36:42,057 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:36:53,064 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:36:54,066 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:36:55,070 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:36:56,073 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:36:57,074 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:36:58,078 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:36:59,084 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:37:00,089 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:37:01,093 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:37:02,095 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:37:02,095 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:37:13,094 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:37:14,095 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:37:15,095 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:37:16,094 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:37:17,094 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:37:18,094 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:37:19,094 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:37:20,095 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:37:21,098 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:37:22,100 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:37:22,100 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:37:33,108 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:37:34,112 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:37:35,117 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:37:36,118 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:37:37,124 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:37:38,125 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:37:39,125 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:37:40,125 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:37:41,125 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:37:42,127 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:37:42,132 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:37:53,149 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:37:54,154 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:37:55,158 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:37:56,167 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:37:57,171 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:37:58,177 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:37:59,181 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:38:00,189 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:38:01,194 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:38:02,194 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:38:02,195 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:38:13,193 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:38:14,194 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:38:15,197 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:38:16,214 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:38:17,219 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:38:18,224 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:38:19,231 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:38:20,234 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:38:21,240 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:38:22,242 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:38:22,246 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:38:33,256 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:38:34,261 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:38:35,272 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:38:36,272 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:38:37,277 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:38:38,283 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:38:39,286 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:38:40,287 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:38:41,290 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:38:42,295 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:38:42,297 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:38:53,303 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:38:54,308 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:38:55,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:38:56,318 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:38:57,322 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:38:58,326 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:38:59,329 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:39:00,335 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:39:01,338 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:39:02,342 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:39:02,345 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:39:13,348 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:39:14,352 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:39:15,361 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:39:16,364 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:39:17,368 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:39:18,376 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:39:19,380 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:39:20,385 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:39:21,390 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:39:22,392 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:39:22,395 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:39:33,406 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:39:34,410 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:39:35,414 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:39:36,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:39:37,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:39:38,422 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:39:39,424 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:39:40,428 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:39:41,432 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:39:42,435 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:39:42,435 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:39:53,447 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:39:54,450 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:39:55,452 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:39:56,453 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:39:57,455 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:39:58,458 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:39:59,464 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:40:00,466 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:40:01,474 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:40:02,478 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:40:02,478 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:40:13,504 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:40:14,510 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:40:15,514 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:40:16,519 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:40:17,533 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:40:18,536 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:40:19,540 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:40:20,541 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:40:21,543 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:40:22,545 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:40:22,545 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:40:33,548 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:40:34,556 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:40:35,559 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:40:36,559 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:40:37,562 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). 2009-12-09 11:40:38,563 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 5 time(s). 2009-12-09 11:40:39,569 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 6 time(s). 2009-12-09 11:40:40,572 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 7 time(s). 2009-12-09 11:40:41,575 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 8 time(s). 2009-12-09 11:40:42,579 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 9 time(s). 2009-12-09 11:40:42,581 INFO org.apache.hama.HamaMaster: problem cleaning system directory: null java.net.ConnectException: Call to localhost/127.0.0.1:9000 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:766) at org.apache.hadoop.ipc.Client.call(Client.java:742) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy4.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:105) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:208) at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:169) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS ystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1373) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1385) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.hama.HamaMaster.(HamaMaster.java:86) at org.apache.hama.HamaMaster.startTracker(HamaMaster.java:127) at org.apache.hama.HamaMaster.startMaster(HamaMaster.java:120) at org.apache.hama.HamaMaster.main(HamaMaster.java:175) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.ja va: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:859) at org.apache.hadoop.ipc.Client.call(Client.java:719) ... 16 more 2009-12-09 11:40:53,599 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s). 2009-12-09 11:40:54,601 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s). 2009-12-09 11:40:55,603 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s). 2009-12-09 11:40:56,604 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s). 2009-12-09 11:40:57,607 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s). ------_=_NextPart_001_01CA78EF.83236168--