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From Thomas Jungblut <thomas.jungb...@googlemail.com>
Subject Re: Multiple tasks.
Date Wed, 05 Oct 2011 06:15:01 GMT
Is there no tasklog directory in your log directory?

2011/10/5 Edward J. Yoon <edwardyoon@apache.org>

> Currently, I can't run Hama on large cluster using 20+ more tasks per
> node and can't see any logs.
>
> Tasks are finishes as soon as started.
>
> root@cnode01:/usr/local/src/hama-trunk# core/bin/hama jar
> examples/target/hama-e
>        xamples-0.4.0-incubating-SNAPSHOT.jar bench 16 1000 30
> 11/10/05 11:10:35 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir:
> hdfs://hnode15:9000/tmp/hadoop-root/bsp/system/submit_d3wx1z
> 11/10/05 11:10:35 INFO bsp.BSPJobClient: Running job: job_201110051110_0001
> 11/10/05 11:10:38 INFO bsp.BSPJobClient: Current supersteps number: 0
>
> master log:
>
> 2011-10-05 11:10:34,860 INFO org.apache.hadoop.ipc.Server: IPC Server
> handler 0 on 40000: starting
> 2011-10-05 11:10:34,863 INFO org.apache.hama.bsp.BSPMaster: Starting
> RUNNING
> 2011-10-05 11:10:34,892 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode10_50000 is added.
> 2011-10-05 11:10:34,908 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode07_50000 is added.
> 2011-10-05 11:10:34,919 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode05_50000 is added.
> 2011-10-05 11:10:34,934 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode01_50000 is added.
> 2011-10-05 11:10:34,945 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode06_50000 is added.
> 2011-10-05 11:10:34,961 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode04_50000 is added.
> 2011-10-05 11:10:34,973 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode08_50000 is added.
> 2011-10-05 11:10:34,984 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode02_50000 is added.
> 2011-10-05 11:10:34,997 INFO org.apache.hama.bsp.BSPMaster:
> groomd_cnode03_50000 is added.
> 2011-10-05 11:10:35,920 DEBUG org.apache.hama.bsp.JobInProgress:
> numBSPTasks: 162
> 2011-10-05 11:10:35,949 DEBUG org.apache.hama.bsp.JobInProgress: Job
> is initialized.
> 2011-10-05 11:10:50,087 INFO org.apache.hama.bsp.JobInProgress: Taskid
> 'attempt_201110051110_0001_000034_0' has finished successfully: 0
> 2011-10-05 11:10:50,087 INFO org.apache.hama.bsp.TaskInProgress: Task
> 'task_201110051110_0001_000034' has completed.
> 2011-10-05 11:10:50,267 INFO org.apache.hama.bsp.JobInProgress: Taskid
> 'attempt_201110051110_0001_000158_0' has finished successfully: 0
> 2011-10-05 11:10:50,267 INFO org.apache.hama.bsp.TaskInProgress: Task
> 'task_201110051110_0001_000158' has completed.
> 2011-10-05 11:10:51,122 INFO org.apache.hama.bsp.JobInProgress: Taskid
> 'attempt_201110051110_0001_000074_0' has finished successfully: 0
> 2011-10-05 11:10:51,122 INFO org.apache.hama.bsp.TaskInProgress: Task
> 'task_201110051110_0001_000074' has completed.
> 2011-10-05 11:10:51,178 INFO org.apache.hama.bsp.JobInProgress: Taskid
> 'attempt_201110051110_0001_000112_0' has finished successfully: 0
> 2011-10-05 11:10:51,178 INFO org.apache.hama.bsp.TaskInProgress: Task
> 'task_201110051110_0001_000112' has completed.
> 2011-10-05 11:10:51,268 INFO org.apache.hama.bsp.JobInProgress: Taskid
> 'attempt_201110051110_0001_000159_0' has finished successfully: 0
> 2011-10-05 11:10:51,268 INFO org.apache.hama.bsp.TaskInProgress: Task
> 'task_201110051110_0001_000159' has completed.
> 2011-10-05 11:10:51,385 INFO org.apache.hama.bsp.JobInProgress: Taskid
> 'attempt_201110051110_0001_000075_0' has finished successfully: 0
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
>



-- 
Thomas Jungblut
Berlin <thomas.jungblut@gmail.com>

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