hama-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Thomas Jungblut <thomas.jungb...@gmail.com>
Subject Re: my new hama cluster cannot run pi example
Date Wed, 12 Sep 2012 07:26:41 GMT
Hey,

it now takes plain text as input. Sorry the wikipedia page is deprecated,
will update it then.

The format should be:

VERTEX_ID\t(n-tab separated VERTEX_IDs) \n
E.g:
1\t2\t3\t4 // makes 1, adjacent to 2, 3 and 4
2\t3\t1

2012/9/12 Sandy Ding <sandy.dingxin@gmail.com>

> Hi,
>
> The pagerank-text2seq seems to have been removed from the 0.5.0-examples?
> I got the error:
>
> Unknown program 'pagerank-text2seq' chosen.
>
> So how should I run the pagerank example now?
>
>
> 2012/9/11 Thomas Jungblut <thomas.jungblut@gmail.com>
>
> > On the machine where you submit the job, you can delete the
> > "hama.messenger.compression.class" property in your default
> configuration.
> > This should null out the compressor and make it run without compression.
> >
> >
> > 2012/9/11 Sandy Ding <sandy.dingxin@gmail.com>
> >
> > > Plus, how to remove the snappy compression form the configuration?
> > >
> > > 2012/9/11 Sandy Ding <sandy.dingxin@gmail.com>
> > >
> > > > It actually failed on another node brick5 too.
> > > > I do have the write permission of /tmp dir.
> > > > But the most weird thing is:
> > > >  the snappy..so file is generated every time I run the example, but
> its
> > > > owner is another user who has once run hama on the same machine, even
> > > when
> > > > I manually rm and re-generate the file! And I don't have the
> permission
> > > to
> > > > rm it!
> > > >
> > > > 2012/9/11 Thomas Jungblut <thomas.jungblut@gmail.com>
> > > >
> > > >> Oh, or just remove the snappy compression from the configuration ;)
> > > >>
> > > >> 2012/9/11 Thomas Jungblut <thomas.jungblut@gmail.com>
> > > >>
> > > >> > Can you give him permission to delete in /tmp/?
> > > >> > Why is it not failing on the other hosts?
> > > >> > Otherwise you have to manually add the snappy library to the
lib
> > path
> > > of
> > > >> > the task.
> > > >> >
> > > >> >
> > > >> > 2012/9/11 Sandy Ding <sandy.dingxin@gmail.com>
> > > >> >
> > > >> >> the IOException stack:
> > > >> >>
> > > >> >> java.io.IOException: failed to remove existing native library
> file:
> > > >> >> /tmp/snappy-1.0.4.1-libsna
> > > >> >> ppyjava.so
> > > >> >>         at
> > > >> >>
> > > >>
> > org.xerial.snappy.SnappyLoader.extractLibraryFile(SnappyLoader.java:376)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyLoader.findNativeLibrary(SnappyLoader.java:446)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:308)
> > > >> >>         at
> > org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:219)
> > > >> >>         at org.xerial.snappy.Snappy.<clinit>(Snappy.java:44)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:79)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:66)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.compress.SnappyCompressor.compressBundle(SnappyCompress
> > > >> >> or.java:43)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.serializeMessage(AvroMessageMana
> > > >> >> gerImpl.java:135)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.transfer(AvroMessageManagerImpl.
> > > >> >> java:79)
> > > >> >>         at
> > org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:328)
> > > >> >>         at
> > > >> >>
> > > >>
> > >
> org.apache.hama.examples.PiEstimator$MyEstimator.bsp(PiEstimator.java:69)
> > > >> >>         at org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:166)
> > > >> >>         at org.apache.hama.bsp.BSPTask.run(BSPTask.java:143)
> > > >> >>         at
> > > >> >>
> > > >>
> > org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1158)
> > > >> >> java.lang.reflect.InvocationTargetException
> > > >> >>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > > Method)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:2
> > > >> >> 5)
> > > >> >>         at java.lang.reflect.Method.invoke(Method.java:597)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:317)
> > > >> >>         at
> > org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:219)
> > > >> >>         at org.xerial.snappy.Snappy.<clinit>(Snappy.java:44)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:79)
> > > >> >>         at
> > > >> >>
> > > org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:66)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.compress.SnappyCompressor.compressBundle(SnappyCompressor.java:43)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.serializeMessage(AvroMessageManagerImpl.java:135)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.transfer(AvroMessageManagerImpl.java:79)
> > > >> >>         at
> > org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:328)
> > > >> >>         at
> > > >> >>
> > > >>
> > >
> org.apache.hama.examples.PiEstimator$MyEstimator.bsp(PiEstimator.java:69)
> > > >> >>         at org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:166)
> > > >> >>         at org.apache.hama.bsp.BSPTask.run(BSPTask.java:143)
> > > >> >>         at
> > > >> >>
> > > >>
> > org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1158)
> > > >> >> Caused by: java.lang.UnsatisfiedLinkError: no snappyjava
in
> > > >> >> java.library.path
> > > >> >>         at
> java.lang.ClassLoader.loadLibrary(ClassLoader.java:1738)
> > > >> >>         at java.lang.Runtime.loadLibrary0(Runtime.java:823)
> > > >> >>         at java.lang.System.loadLibrary(System.java:1028)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.xerial.snappy.SnappyNativeLoader.loadLibrary(SnappyNativeLoader.java:52)
> > > >> >>         ... 17 more
> > > >> >> 12/09/11 21:27:14 ERROR bsp.BSPTask: Error running bsp setup
and
> > bsp
> > > >> >> function.
> > > >> >> java.lang.NullPointerException
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.compress.SnappyCompressor.compressBundle(SnappyCompressor.java:56)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.serializeMessage(AvroMessageManagerImpl.java:135)
> > > >> >>         at
> > > >> >>
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.transfer(AvroMessageManagerImpl.java:79)
> > > >> >>         at
> > org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:328)
> > > >> >>
> > > >> >> the user that I currently run hama doesn't have  permissions
to
> > > remove
> > > >> >> /tmp/.  files.
> > > >> >> but I cannot run hama using sudo.
> > > >> >> doesn't what to do...
> > > >> >>
> > > >> >> 2012/9/11 Thomas Jungblut <thomas.jungblut@gmail.com>
> > > >> >>
> > > >> >> > If you don't have additional stack information it is
difficult
> to
> > > >> guess.
> > > >> >> > According to
> > > >> >> >
> > > http://docs.oracle.com/javase/7/docs/api/java/io/File.html#delete()
> > > >> >> > it should throw an IOException that contains the underlying
> > error.
> > > If
> > > >> >> the
> > > >> >> > shared object can't be deleted, I would try to start
by
> checking
> > > >> rights
> > > >> >> or
> > > >> >> > what on the other machines is not like on the machine
that
> > failed.
> > > >> >> >
> > > >> >> > 2012/9/11 Sandy Ding <sandy.dingxin@gmail.com>
> > > >> >> >
> > > >> >> > > Any possible reasons for that?
> > > >> >> > >
> > > >> >> > > 2012/9/11 Thomas Jungblut <thomas.jungblut@gmail.com>
> > > >> >> > >
> > > >> >> > > > Hi,
> > > >> >> > > >
> > > >> >> > > > that is actually a good question.
> > > >> >> > > > According to the exception and the code [1]
it was unable
> to
> > > >> delete
> > > >> >> the
> > > >> >> > > > file.
> > > >> >> > > > Actually this could have various reasons,
what operating
> > system
> > > >> are
> > > >> >> you
> > > >> >> > > > running?
> > > >> >> > > >
> > > >> >> > > > [1]
> > > >> >> > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> https://github.com/xerial/snappy-java/blob/develop/src/main/java/org/xerial/snappy/SnappyLoader.java#L374
> > > >> >> > > >
> > > >> >> > > >
> > > >> >> > > > 2012/9/11 Sandy Ding <sandy.dingxin@gmail.com>
> > > >> >> > > >
> > > >> >> > > > > What actually happened in brick4 (the
node that refused
> > > >> >> > r910(master)'s
> > > >> >> > > > > connection) is that it
> > > >> >> > > > > " failed to remove existing native library
file: /tmp/
> > > >> >> > > > > snappy-1.0.4.1-libsnappyjava.so
> > > >> >> > > > >         at
> > > >> >> > > > >
> > > >> >> > >
> > > >> >>
> > > >>
> > >
> org.xerial.snappy.SnappyLoader.extractLibraryFile(SnappyLoader.java:376)"
> > > >> >> > > > > then
> > > >> >> > > > > java.lang.NullPointerException
> > > >> >> > > > >         at
> > > >> >> > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.compress.SnappyCompressor.compressBundle(SnappyCompressor.java:56)
> > > >> >> > > > >
> > > >> >> > > > > But I actually run in the Hama directory
and
> > > >> >> snappy-java-1.0.4.1.jar
> > > >> >> > is
> > > >> >> > > > > included in hama/lib dir.
> > > >> >> > > > > I even include the hama/lib/snappy-java-1.0.4.1.jar
in
> > > >> CLASSPATH.
> > > >> >> > > > > What happened?
> > > >> >> > > > >
> > > >> >> > > > >
> > > >> >> > > > > 2012/9/11 Sandy Ding <sandy.dingxin@gmail.com>
> > > >> >> > > > >
> > > >> >> > > > > > Hi, all,
> > > >> >> > > > > >
> > > >> >> > > > > > I newly set up a 3-node hama cluster
following the
> > > >> >> > > > HamaInstallationGuide.
> > > >> >> > > > > > But I got some confusing errors
when running the pi
> > > examples,
> > > >> >> the
> > > >> >> > > > tasklog
> > > >> >> > > > > > is as follows:
> > > >> >> > > > > >
> > > >> >> > > > > > 12/09/11 19:23:39 INFO zookeeper.ZooKeeper:
Initiating
> > > client
> > > >> >> > > > connection,
> > > >> >> > > > > > connectString=brick4:
> > > >> >> > > > > > 21810,r910:21810 sessionTimeout=1200000
> > > >> >> > > > > > watcher=org.apache.hama.bsp.sync.ZooKeeperSyncClientImp
> > > >> >> > > > > > l@e61a35
> > > >> >> > > > > > 12/09/11 19:23:39 INFO zookeeper.ClientCnxn:
Opening
> > socket
> > > >> >> > > connection
> > > >> >> > > > to
> > > >> >> > > > > > server brick4/10.131.
> > > >> >> > > > > > 201.14:21810
> > > >> >> > > > > > 12/09/11 19:23:39 INFO sync.ZooKeeperSyncClientImpl:
> > Start
> > > >> >> > connecting
> > > >> >> > > > to
> > > >> >> > > > > > Zookeeper! At r910.ppi
> > > >> >> > > > > > /10.131.201.90:61001
> > > >> >> > > > > > 12/09/11 19:23:39 INFO zookeeper.ClientCnxn:
Socket
> > > >> connection
> > > >> >> > > > > established
> > > >> >> > > > > > to brick4/10.131.201
> > > >> >> > > > > > .14:21810, initiating session
> > > >> >> > > > > > 12/09/11 19:23:39 INFO zookeeper.ClientCnxn:
Session
> > > >> >> establishment
> > > >> >> > > > > > complete on server brick4/10
> > > >> >> > > > > > .131.201.14:21810, sessionid = 0x139b47286bf000c,
> > > negotiated
> > > >> >> > timeout
> > > >> >> > > =
> > > >> >> > > > > > 1200000
> > > >> >> > > > > > 12/09/11 19:23:40 INFO ipc.NettyTransceiver:
Connecting
> > to
> > > >> >> > > brick4.r715/
> > > >> >> > > > > > 10.131.201.14:61003
> > > >> >> > > > > > 12/09/11 19:23:40 INFO ipc.NettyTransceiver:
[id:
> > > 0x0118278a]
> > > >> >> OPEN
> > > >> >> > > > > > java.net.ConnectException: Connection
refused
> > > >> >> > > > > >         at
> > sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > > >> >> Method)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClien
> > > >> >> > > > > > tSocketPipelineSink.java:384)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedK
> > > >> >> > > > > > eys(NioClientSocketPipelineSink.java:354)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSoc
> > > >> >> > > > > > ketPipelineSink.java:276)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:44)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > >> >> > > > > >         at java.lang.Thread.run(Thread.java:662)
> > > >> >> > > > > > 12/09/11 19:23:40 INFO ipc.NettyTransceiver:
[id:
> > > 0x0118278a]
> > > >> >> > CLOSED
> > > >> >> > > > > > 12/09/11 19:23:40 INFO ipc.NettyTransceiver:
Remote
> peer
> > > >> >> > brick4.r715/
> > > >> >> > > > > > 10.131.201.14:61003 closed
> > > >> >> > > > > >  connection.
> > > >> >> > > > > > 12/09/11 19:23:40 ERROR bsp.BSPTask:
Error running bsp
> > > setup
> > > >> and
> > > >> >> > bsp
> > > >> >> > > > > > function.
> > > >> >> > > > > > java.io.IOException: Error connecting
to brick4.r715/
> > > >> >> > > > 10.131.201.14:61003
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.avro.ipc.NettyTransceiver.getChannel(NettyTransceiver.java:163)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:128)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> >
> > > org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:91)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.transfer(AvroMessageManagerImpl.j
> > > >> >> > > > > > ava:83)
> > > >> >> > > > > >         at
> > > >> >> > org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:328)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> org.apache.hama.examples.PiEstimator$MyEstimator.bsp(PiEstimator.java:69)
> > > >> >> > > > > >         at
> > > >> org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:166)
> > > >> >> > > > > >         at
> > > org.apache.hama.bsp.BSPTask.run(BSPTask.java:143)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > >
> > > >> >> >
> > > >>
> > org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1158)
> > > >> >> > > > > > Caused by: java.net.ConnectException:
Connection
> refused
> > > >> >> > > > > >         at
> > sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > > >> >> Method)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClientSocketPipelineSink.java:384)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedKeys(NioClientSocketPipelineSink.java:354)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:276)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > >> >> > > > > >         at java.lang.Thread.run(Thread.java:662)
> > > >> >> > > > > > 12/09/11 19:23:40 WARN ipc.NettyTransceiver:
Unexpected
> > > >> >> exception
> > > >> >> > > from
> > > >> >> > > > > > downstream.
> > > >> >> > > > > > java.net.ConnectException: Connection
refused
> > > >> >> > > > > >         at
> > sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > > >> >> Method)
> > > >> >> > > > > >  at
> > > >> >> > > > >
> > > >> >> >
> > > >>
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClientSocketPipelineSink.java:384)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedKeys(NioClientSocketPipelineSink.java:354)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:276)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > >> >> > > > > >         at java.lang.Thread.run(Thread.java:662)
> > > >> >> > > > > > 12/09/11 19:23:40 INFO zookeeper.ZooKeeper:
Session:
> > > >> >> > > 0x139b47286bf000c
> > > >> >> > > > > > closed
> > > >> >> > > > > > 12/09/11 19:23:40 INFO zookeeper.ClientCnxn:
> EventThread
> > > shut
> > > >> >> down
> > > >> >> > > > > > 12/09/11 19:23:40 ERROR bsp.BSPTask:
Shutting down ping
> > > >> service.
> > > >> >> > > > > > 12/09/11 19:23:40 FATAL bsp.GroomServer:
Error running
> > > child
> > > >> >> > > > > > java.io.IOException: Error connecting
to brick4.r715/
> > > >> >> > > > 10.131.201.14:61003
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.avro.ipc.NettyTransceiver.getChannel(NettyTransceiver.java:163)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:128)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> >
> > > org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:91)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.transfer(AvroMessageManagerImpl.java:83)
> > > >> >> > > > > >         at
> > > >> >> > org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:328)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> org.apache.hama.examples.PiEstimator$MyEstimator.bsp(PiEstimator.java:69)
> > > >> >> > > > > >         at
> > > >> org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:166)
> > > >> >> > > > > >         at
> > > org.apache.hama.bsp.BSPTask.run(BSPTask.java:143)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > >
> > > >> >> >
> > > >>
> > org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1158)
> > > >> >> > > > > > Caused by: java.net.ConnectException:
Connection
> refused
> > > >> >> > > > > >         at
> > sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > > >> >> Method)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClientSocketPipelineSink.java:384)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedKeys(NioClientSocketPipelineSink.java:354)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:276)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > >> >> > > > > >         at java.lang.Thread.run(Thread.java:662)
> > > >> >> > > > > > java.io.IOException: Error connecting
to brick4.r715/
> > > >> >> > > > 10.131.201.14:61003
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.avro.ipc.NettyTransceiver.getChannel(NettyTransceiver.java:163)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:128)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> >
> > > org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:91)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.apache.hama.bsp.message.AvroMessageManagerImpl.transfer(AvroMessageManagerImpl.java:83)
> > > >> >> > > > > >         at
> > > >> >> > org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:328)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> org.apache.hama.examples.PiEstimator$MyEstimator.bsp(PiEstimator.java:69)
> > > >> >> > > > > >         at
> > > >> org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:166)
> > > >> >> > > > > >         at
> > > org.apache.hama.bsp.BSPTask.run(BSPTask.java:143)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > >
> > > >> >> >
> > > >>
> > org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1158)
> > > >> >> > > > > > Caused by: java.net.ConnectException:
Connection
> refused
> > > >> >> > > > > >         at
> > sun.nio.ch.SocketChannelImpl.checkConnect(Native
> > > >> >> Method)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > >
> > > >>
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClientSocketPipelineSink.java:384)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedKeys(NioClientSocketPipelineSink.java:354)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:276)
> > > >> >> > > > > >         at
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > >> >> > > > > > .....
> > > >> >> > > > > >
> > > >> >> > > > > > Can anybody help? I am really desparate...
> > > >> >> > > > > >
> > > >> >> > > > > > Thanks in advance,
> > > >> >> > > > > >
> > > >> >> > > > > > Sandy
> > > >> >> > > > > >
> > > >> >> > > > > >
> > > >> >> > > > >
> > > >> >> > > >
> > > >> >> > >
> > > >> >> >
> > > >> >>
> > > >> >
> > > >> >
> > > >>
> > > >
> > > >
> > >
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message