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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 06:43:57 GMT
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
>
>

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