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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: Error - Messages must never be behind the vertex in ID! Current Message ID: 2 vs. 20
Date Fri, 09 Aug 2013 08:28:14 GMT
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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