First of all, amazing work, however I am having some issues trying to get the Pi example to work. I can run the test example:
$ bin/hama jar hama-0.2.0-core-examples.jar test 10/10/27 01:20:35 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir: hdfs://localhost:54310/tmp/hadoop-cmhill/bsp/system/job_201010270120_0001 10/10/27 01:20:38 INFO bsp.BSPJobClient: Running job: job_201010270120_0001 10/10/27 01:20:43 INFO bsp.BSPJobClient: Job complete: job_201010270120_0001 And then when I inspect the log file, I see: 2010-10-27 01:20:39,113 INFO org.apache.hama.examples.SerializePrinting$HelloBSP: Hello BSP from 0 of 2: 192.168.1.2:61000 2010-10-27 01:20:39,314 DEBUG org.apache.hama.bsp.BSPPeer: [ 192.168.1.2:61000] enter the enterbarrier 2010-10-27 01:20:43,208 DEBUG org.apache.hama.bsp.GroomServer: Removing task from runningTasks: task_groomd_192.168.1.2_61000_0 2010-10-27 01:20:43,208 DEBUG org.apache.hama.bsp.GroomServer: Remote peer, host:port is groomd_192.168.1.2_61000 2010-10-27 01:20:43,209 DEBUG org.apache.hama.bsp.GroomServer: Got heartbeatResponse from BSPMaster with responseId: 10 and 0 actions So it seems to be doing something. I can run the 'test' many times and it will always print Job complete, however when I run the Pi example it hangs: $ bin/hama jar hama-0.2.0-core-examples.jar pi 10/10/27 01:23:11 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir: hdfs://localhost:54310/tmp/hadoop-cmhill/bsp/system/job_201010270120_0002 10/10/27 01:23:12 INFO bsp.BSPJobClient: Running job: job_201010270120_0002 Inspecting the log file, it seems to have froze at: 2010-10-27 01:23:13,659 DEBUG org.apache.hama.bsp.GroomServer: Got heartbeatResponse from BSPMaster with responseId: 60 and 1 actions 2010-10-27 01:23:14,831 DEBUG org.apache.hama.bsp.BSPPeer: Send bytes ([...@57922f46) to 192.168.1.2 2010-10-27 01:23:14,938 DEBUG org.apache.hama.bsp.BSPPeer: [ 192.168.1.2:61000] enter the enterbarrier Any suggestions? I am running the latest Hama packing on OSX snow leopard. I don't believe the os is the issue, since I've been running hadoop on osx with no issue. Chris [email protected]
