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Posted to dev@hama.apache.org by 狼侠 <pe...@foxmail.com> on 2012/12/23 09:24:49 UTC
sssp experiment
Hi, There is something wrong in my sssp experiment.My hama cluster has 9 nodes.The input graph has 10 million vertex.Each vertex has 100 edges.And the number of the tasks is 36.But the job failed.What happened??
The error message as follows:
[hadoop@namenode hama]$ bin/hama jar hama-examples-0.6.0.jar sssp 0 sssp_graph/10m_100e_36s sssp_graph_output/10m_100e_36s 36
12/12/23 14:49:30 INFO bsp.FileInputFormat: Total input paths to process : 36
12/12/23 14:49:31 INFO bsp.BSPJobClient: Running job: job_201212231344_0002
12/12/23 14:49:34 INFO bsp.BSPJobClient: Current supersteps number: 0
12/12/23 14:49:49 INFO bsp.BSPJobClient: Current supersteps number: 1
12/12/23 14:49:52 INFO bsp.BSPJobClient: Current supersteps number: 2
12/12/23 14:50:55 INFO bsp.BSPJobClient: Current supersteps number: 3
12/12/23 14:51:55 INFO bsp.BSPJobClient: Current supersteps number: 4
12/12/23 14:52:01 INFO bsp.BSPJobClient: Current supersteps number: 5
12/12/23 14:52:04 INFO bsp.BSPJobClient: Current supersteps number: 6
12/12/23 14:52:07 INFO bsp.BSPJobClient: Current supersteps number: 7
12/12/23 14:52:10 INFO bsp.BSPJobClient: Current supersteps number: 8
12/12/23 14:53:34 INFO bsp.BSPJobClient: Current supersteps number: 9
12/12/23 14:56:38 INFO bsp.BSPJobClient: Job failed.
[hadoop@namenode hama]$
Re: sssp experiment
Posted by Suraj Menon <me...@gmail.com>.
Please share the error you observe in the logs area -
$HAMA_HOME/logs/tasklogs/job_201212231344_0002/*.log
-Suraj
On Sun, Dec 23, 2012 at 3:24 AM, 狼侠 <pe...@foxmail.com> wrote:
> Hi, There is something wrong in my sssp experiment.My hama cluster
> has 9 nodes.The input graph has 10 million vertex.Each vertex has 100
> edges.And the number of the tasks is 36.But the job failed.What happened??
> The error message as follows:
> [hadoop@namenode hama]$ bin/hama jar hama-examples-0.6.0.jar sssp 0
> sssp_graph/10m_100e_36s sssp_graph_output/10m_100e_36s 36
> 12/12/23 14:49:30 INFO bsp.FileInputFormat: Total input paths to process :
> 36
> 12/12/23 14:49:31 INFO bsp.BSPJobClient: Running job: job_201212231344_0002
> 12/12/23 14:49:34 INFO bsp.BSPJobClient: Current supersteps number: 0
> 12/12/23 14:49:49 INFO bsp.BSPJobClient: Current supersteps number: 1
> 12/12/23 14:49:52 INFO bsp.BSPJobClient: Current supersteps number: 2
> 12/12/23 14:50:55 INFO bsp.BSPJobClient: Current supersteps number: 3
> 12/12/23 14:51:55 INFO bsp.BSPJobClient: Current supersteps number: 4
> 12/12/23 14:52:01 INFO bsp.BSPJobClient: Current supersteps number: 5
> 12/12/23 14:52:04 INFO bsp.BSPJobClient: Current supersteps number: 6
> 12/12/23 14:52:07 INFO bsp.BSPJobClient: Current supersteps number: 7
> 12/12/23 14:52:10 INFO bsp.BSPJobClient: Current supersteps number: 8
> 12/12/23 14:53:34 INFO bsp.BSPJobClient: Current supersteps number: 9
> 12/12/23 14:56:38 INFO bsp.BSPJobClient: Job failed.
> [hadoop@namenode hama]$