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From Mahesh Babu <jmb...@gmail.com>
Subject Re: Error - Messages must never be behind the vertex in ID! Current Message ID: 2 vs. 20
Date Fri, 09 Aug 2013 15:05:59 GMT
Hi,

Can you help me understand:
1) How to check input graph type
2) How to debug partition jobs

Insights would be helpful.

Regards,
Mahesh Babu


On Fri, Aug 9, 2013 at 5:35 PM, Edward J. Yoon <edwardyoon@apache.org>wrote:

> Hi,
>
> Integer ID (1, 2, ..) should be fine. As other people said, I think
> you need to check the input graph type.
>
> On Fri, Aug 9, 2013 at 8:50 PM, Mahesh Babu <jmbabu@gmail.com> wrote:
> > Hi Edward,
> >
> > I replaced node names from 1 to "one", 6288 to
> > "sixthousandtwohundredeightyeight", etc.
> > I am not getting the error now. so it may be something to do with number
> > itself being the name.
> >
> > Will monitor if I hit at this error once again. For now it is working.
> > Proceeding with some more code changes.
> >
> > Thanks,
> > Mahesh Babu
> >
> >
> > On Fri, Aug 9, 2013 at 2:38 PM, Mahesh Babu <jmbabu@gmail.com> wrote:
> >
> >> Hi Edward,
> >>
> >> In my case vertices are named with numbers. like 1,2,3...etc itself. No
> >> alphabets in the vertex name, it is just 1 to 10000+ nodes identified by
> >> the number itself.
> >>
> >> You think that could be reason ?
> >>
> >> Regards,
> >> Mahesh Babu
> >>
> >>
> >> On Fri, Aug 9, 2013 at 1:58 PM, Edward J. Yoon <edwardyoon@apache.org
> >wrote:
> >>
> >>> It occurs when the vertices are unsorted.
> >>>
> >>> Please check whether your vertex parser reads correctly, and
> >>> partitioning job was run before the graph job.
> >>>
> >>> On Fri, Aug 9, 2013 at 3:43 PM, Mahesh Babu <jmbabu@gmail.com> wrote:
> >>> > Hi,
> >>> >
> >>> > adding more details about the environment.
> >>> >
> >>> > When I run hama-examples-0.6.2.jar with tutorial example/input
> (berlin
> >>> > example) file it works without any error.
> >>> >
> >>> > Now when I try my own input file which has approximately 10k nodes
>  and
> >>> 39k
> >>> > edges but it fails with:
> >>> >
> >>> >        java.lang.IllegalArgumentException: Messages must never be
> >>> behind the
> >>> > vertex in ID! Current Message ID: 2 vs. 20
> >>> >
> >>> > What am I doing wrong ?
> >>> >
> >>> > Any help/explanation is appreciated.
> >>> >
> >>> > Regards,
> >>> > Mahesh Babu
> >>> >
> >>> >
> >>> >
> >>> >
> >>> > On Thu, Aug 8, 2013 at 4:25 PM, Mahesh Babu <jmbabu@gmail.com>
> wrote:
> >>> >>
> >>> >> Hi,
> >>> >>
> >>> >> I followed the SSSP example, GraphJob example and getting following
> >>> error:
> >>> >>
> >>> >> 13/08/08 16:01:57 INFO bsp.BSPJobClient: Current supersteps number:
> 0
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> mortbay.log:
> >>> >> Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
> >>> >> org.mortbay.log.Slf4jLog
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> >>> >> sync.ZKSyncClient: Initializing ZK Sync Client
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> >>> >> sync.ZooKeeperSyncClientImpl: Start connecting to Zookeeper! At
> >>> >> localhost/127.0.0.1:61001
> >>> >>
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> ipc.Server:
> >>> >> Starting SocketReader
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> ipc.Server:
> >>> IPC
> >>> >> Server Responder: starting
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> ipc.Server:
> >>> IPC
> >>> >> Server listener on 61001: starting
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> >>> >> message.HadoopMessageManagerImpl:  BSPPeer address:localhost
> port:61001
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> ipc.Server:
> >>> IPC
> >>> >> Server handler 0 on 61001: starting
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> >>> >> graph.GraphJobRunner: 4935 vertices are loaded into localhost:61001
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 ERROR
> >>> bsp.BSPTask:
> >>> >> Error running bsp setup and bsp function.
> >>> >> attempt_201308081548_0005_000000_0:
> java.lang.IllegalArgumentException:
> >>> >> Messages must never be behind the vertex in ID! Current Message
ID:
> 2
> >>> vs. 20
> >>> >> attempt_201308081548_0005_000000_0:     at
> >>> >>
> org.apache.hama.graph.GraphJobRunner.iterate(GraphJobRunner.java:284)
> >>> >> attempt_201308081548_0005_000000_0:     at
> >>> >>
> >>>
> org.apache.hama.graph.GraphJobRunner.doSuperstep(GraphJobRunner.java:229)
> >>> >> attempt_201308081548_0005_000000_0:     at
> >>> >> org.apache.hama.graph.GraphJobRunner.bsp(GraphJobRunner.java:133)
> >>> >> attempt_201308081548_0005_000000_0:     at
> >>> >> org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:177)
> >>> >> attempt_201308081548_0005_000000_0:     at
> >>> >> org.apache.hama.bsp.BSPTask.run(BSPTask.java:146)
> >>> >> attempt_201308081548_0005_000000_0:     at
> >>> >>
> >>>
> org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1262)
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 WARN
> >>> >> message.MessageTransferQueueFactory: Message queue is configured
on
> >>> >> deprecated parameter:hama.messenger.queue.class
> >>> >> attempt_201308081548_0005_000000_0: 13/08/08 16:00:49 INFO
> ipc.Server:
> >>> >> Stopping server on 61001
> >>> >>
> >>> >>
> >>> >> What could be the reason I am getting this error.
> >>> >>
> >>> >> I am able to run the code in eclipse/standalong environment.
> However,
> >>> when
> >>> >> I try to run with hama/hadoop pseudo distribution mode it fails.
> >>> >>
> >>> >> Thanks,
> >>> >> Mahesh Babu
> >>> >>
> >>> >
> >>>
> >>>
> >>>
> >>> --
> >>> Best Regards, Edward J. Yoon
> >>> @eddieyoon
> >>>
> >>
> >>
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
>

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