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 <[email protected]> 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 <[email protected]> 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 <[email protected]>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 <[email protected]> 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 <[email protected]> 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
