When testing with the latest source obtained from svn (r1514736), ml test seems to fail. Is any setting is required? Just to check in case it's environment specific issue.
------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.apache.hama.ml.ann.TestSmallLayeredNeuralNetwork 13/08/24 17:38:20 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 13/08/24 17:38:29 INFO mortbay.log: Training time: 9.488000s 13/08/24 17:38:29 INFO mortbay.log: Relative error: 20.000000% 13/08/24 17:38:20 INFO mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog 13/08/24 17:38:20 INFO bsp.FileInputFormat: Total input paths to process : 1 13/08/24 17:38:20 INFO bsp.FileInputFormat: Total input paths to process : 1 13/08/24 17:38:20 WARN bsp.BSPJobClient: No job jar file set. User classes may not be found. See BSPJob#setJar(String) or check Your jar file. 13/08/24 17:38:20 INFO bsp.BSPJobClient: Running job: job_localrunner_0001 13/08/24 17:38:20 INFO bsp.LocalBSPRunner: Setting up a new barrier for 1 tasks! 13/08/24 17:38:23 INFO bsp.BSPJobClient: Current supersteps number: 1 13/08/24 17:38:23 INFO bsp.BSPJobClient: The total number of supersteps: 1 13/08/24 17:38:23 INFO bsp.BSPJobClient: Counters: 6 13/08/24 17:38:23 INFO bsp.BSPJobClient: org.apache.hama.bsp.JobInProgress$JobCounter 13/08/24 17:38:23 INFO bsp.BSPJobClient: SUPERSTEPS=1 13/08/24 17:38:23 INFO bsp.BSPJobClient: LAUNCHED_TASKS=1 13/08/24 17:38:23 INFO bsp.BSPJobClient: org.apache.hama.bsp.BSPPeerImpl$PeerCounter 13/08/24 17:38:23 INFO bsp.BSPJobClient: SUPERSTEP_SUM=2 13/08/24 17:38:23 INFO bsp.BSPJobClient: IO_BYTES_READ=57416 13/08/24 17:38:23 INFO bsp.BSPJobClient: TIME_IN_SYNC_MS=0 13/08/24 17:38:23 INFO bsp.BSPJobClient: TASK_INPUT_RECORDS=618 13/08/24 17:38:23 INFO bsp.FileInputFormat: Total input paths to process : 5 13/08/24 17:38:23 WARN bsp.BSPJobClient: No job jar file set. User classes may not be found. See BSPJob#setJar(String) or check Your jar file. 13/08/24 17:38:23 INFO bsp.BSPJobClient: Running job: job_localrunner_0001 13/08/24 17:38:23 INFO bsp.LocalBSPRunner: Setting up a new barrier for 5 tasks! 13/08/24 17:38:23 INFO mortbay.log: Begin to train 13/08/24 17:38:26 INFO bsp.BSPJobClient: Current supersteps number: 375 13/08/24 17:38:29 INFO bsp.BSPJobClient: Current supersteps number: 849 13/08/24 17:38:32 INFO bsp.BSPJobClient: Current supersteps number: 1377 13/08/24 17:38:35 INFO bsp.BSPJobClient: Current supersteps number: 1877 13/08/24 17:38:38 INFO bsp.BSPJobClient: Current supersteps number: 2435 13/08/24 17:38:41 INFO bsp.BSPJobClient: Current supersteps number: 3001 13/08/24 17:38:44 INFO bsp.BSPJobClient: Current supersteps number: 3573 13/08/24 17:38:46 INFO mortbay.log: End of training, number of iterations: 2001. 13/08/24 17:38:46 INFO mortbay.log: Write model back to /tmp/distributed-model 13/08/24 17:38:47 INFO bsp.BSPJobClient: Current supersteps number: 3999 13/08/24 17:38:47 INFO bsp.BSPJobClient: The total number of supersteps: 3999 13/08/24 17:38:47 INFO bsp.BSPJobClient: Counters: 8 13/08/24 17:38:47 INFO bsp.BSPJobClient: org.apache.hama.bsp.JobInProgress$JobCounter 13/08/24 17:38:47 INFO bsp.BSPJobClient: SUPERSTEPS=3999 13/08/24 17:38:47 INFO bsp.BSPJobClient: LAUNCHED_TASKS=5 13/08/24 17:38:47 INFO bsp.BSPJobClient: org.apache.hama.bsp.BSPPeerImpl$PeerCounter 13/08/24 17:38:47 INFO bsp.BSPJobClient: SUPERSTEP_SUM=20000 13/08/24 17:38:47 INFO bsp.BSPJobClient: IO_BYTES_READ=278427240 13/08/24 17:38:47 INFO bsp.BSPJobClient: TIME_IN_SYNC_MS=39611 13/08/24 17:38:47 INFO bsp.BSPJobClient: TOTAL_MESSAGES_SENT=20000 13/08/24 17:38:47 INFO bsp.BSPJobClient: TASK_INPUT_RECORDS=3000000 13/08/24 17:38:47 INFO bsp.BSPJobClient: TOTAL_MESSAGES_RECEIVED=20000 13/08/24 17:38:47 INFO mortbay.log: Reload model from /tmp/distributed-model. 13/08/24 17:38:47 INFO mortbay.log: Training time: 27.490000s 13/08/24 17:38:47 INFO mortbay.log: Relative error: 24.666667% Tests run: 7, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.009 sec <<< FAILURE!
