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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 09:08:35 GMT
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
>

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