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
