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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 12:05:42 GMT
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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