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Posted to user@hama.apache.org by "Ratner, Alan S (IS)" <Al...@ngc.com> on 2009/12/09 17:49:01 UTC
Starting Up Hama
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
========================================================================
====================================================
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=3.2.1-808558, built on 08/27/2009 18:48
GMT
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:host.name=ngc
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:java.version=1.6.0_17
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:java.vendor=Sun Microsystems Inc.
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:java.home=/home/ngc/Desktop/jre1.6.0_17
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:java.class.path=/home/ngc/Desktop/hama/bin/../conf:/home/ngc
/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=/home/ngc/Desktop/jre1.6.0_17/lib/i386/cli
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=/tmp
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:java.compiler=<NA>
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:os.name=Linux
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:os.arch=i386
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:os.version=2.6.24-23-generic
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:user.name=ngc
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:user.home=/home/ngc
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
environment:user.dir=/home/ngc/Desktop/hama
09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=localhost:2181 sessionTimeout=60000
watcher=org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatche
r@1d8957f
09/12/09 11:36:37 INFO zookeeper.ClientCnxn:
zookeeper.disableAutoWatchReset is false
09/12/09 11:36:37 INFO zookeeper.ClientCnxn: Attempting connection to
server localhost/127.0.0.1:2181
09/12/09 11:36:37 WARN zookeeper.ClientCnxn: Exception closing session
0x0 to sun.nio.ch.SelectionKeyImpl@fa7e74
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
at
org.apache.zookeeper.ClientCnxn$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 = 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$TableServers.getMaster
(HConnectionManager.java:315)
at
org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72)
at
org.apache.hama.matrix.AbstractMatrix.setConfiguration(AbstractMatrix.ja
va:91)
at
org.apache.hama.matrix.SparseMatrix.<init>(SparseMatrix.java:62)
at
org.apache.hama.matrix.SparseMatrix.random_mapred(SparseMatrix.java:122)
at
org.apache.hama.examples.RandomMatrix.main(RandomMatrix.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.hadoop.util.ProgramDriver$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$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/master
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
at
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(Zo
oKeeperWrapper.java:327)
... 14 more
ngc@ngc:~/Desktop/hama$
========================================================================
====================================================
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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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$1700(Client.java:176)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:859)
at org.apache.hadoop.ipc.Client.call(Client.java:719)
... 16 more
2009-12-09 11:40:53,599 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s).
2009-12-09 11:40:54,601 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server: localhost/127.0.0.1:9000. Already tried 1 time(s).
2009-12-09 11:40:55,603 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server: localhost/127.0.0.1:9000. Already tried 2 time(s).
2009-12-09 11:40:56,604 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server: localhost/127.0.0.1:9000. Already tried 3 time(s).
2009-12-09 11:40:57,607 INFO org.apache.hadoop.ipc.Client: Retrying
connect to server: localhost/127.0.0.1:9000. Already tried 4 time(s).
Re: Starting Up Hama
Posted by "Edward J. Yoon" <ed...@apache.org>.
Hi,
> Presumably I need to run hama/bin/start-all.sh first. I am assuming
> that Hama lauches Hadoop and HBase/Zookeeper for me.
Currently, {$HAMA_HOME}/bin/start-all.sh script is used to launch the
'groom server' for graph computing cluster of Hama.
So, you need to self-setup your hadoop, hbase and zookeeper cluster at
this time.
Thanks.
On Thu, Dec 10, 2009 at 1:49 AM, Ratner, Alan S (IS)
<Al...@ngc.com> wrote:
> 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
> ========================================================================
> ====================================================
>
> 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=3.2.1-808558, built on 08/27/2009 18:48
> GMT
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:host.name=ngc
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:java.version=1.6.0_17
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:java.vendor=Sun Microsystems Inc.
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:java.home=/home/ngc/Desktop/jre1.6.0_17
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:java.class.path=/home/ngc/Desktop/hama/bin/../conf:/home/ngc
> /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=/home/ngc/Desktop/jre1.6.0_17/lib/i386/cli
> 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=/tmp
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:java.compiler=<NA>
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:os.name=Linux
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:os.arch=i386
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:os.version=2.6.24-23-generic
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:user.name=ngc
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:user.home=/home/ngc
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Client
> environment:user.dir=/home/ngc/Desktop/hama
> 09/12/09 11:36:37 INFO zookeeper.ZooKeeper: Initiating client
> connection, connectString=localhost:2181 sessionTimeout=60000
> watcher=org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatche
> r@1d8957f
> 09/12/09 11:36:37 INFO zookeeper.ClientCnxn:
> zookeeper.disableAutoWatchReset is false
> 09/12/09 11:36:37 INFO zookeeper.ClientCnxn: Attempting connection to
> server localhost/127.0.0.1:2181
> 09/12/09 11:36:37 WARN zookeeper.ClientCnxn: Exception closing session
> 0x0 to sun.nio.ch.SelectionKeyImpl@fa7e74
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
> at
> org.apache.zookeeper.ClientCnxn$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 = 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$TableServers.getMaster
> (HConnectionManager.java:315)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72)
> at
> org.apache.hama.matrix.AbstractMatrix.setConfiguration(AbstractMatrix.ja
> va:91)
> at
> org.apache.hama.matrix.SparseMatrix.<init>(SparseMatrix.java:62)
> at
> org.apache.hama.matrix.SparseMatrix.random_mapred(SparseMatrix.java:122)
> at
> org.apache.hama.examples.RandomMatrix.main(RandomMatrix.java:49)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.apache.hadoop.util.ProgramDriver$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$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss for /hbase/master
> at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
> at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
> at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(Zo
> oKeeperWrapper.java:327)
> ... 14 more
> ngc@ngc:~/Desktop/hama$
>
> ========================================================================
> ====================================================
>
>
> 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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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.<init>(DFSClient.java:208)
> at org.apache.hadoop.hdfs.DFSClient.<init>(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.<init>(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).
>
--
Best Regards, Edward J. Yoon @ NHN, corp.
edwardyoon@apache.org
http://blog.udanax.org