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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HAMA-351) Improvement of lack of information about the output of examples
Date Tue, 08 Feb 2011 13:07:58 GMT

     [ https://issues.apache.org/jira/browse/HAMA-351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Edward J. Yoon updated HAMA-351:
--------------------------------

    Attachment: HAMA-351_v01.patch

This patch allows you to save the result on a file of HDFS or local filesystem.

{code}
edward@slave:~/workspace/hama-trunk$ bin/hama jar build/hama-0.2.0-dev-examples.jar pi
11/02/08 22:07:04 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir: hdfs://slave.udanax.org:9000/tmp/hadoop-edward/bsp/system/submit_k9qas
11/02/08 22:07:04 INFO bsp.BSPJobClient: Running job: job_201102082206_0001
11/02/08 22:07:07 INFO bsp.BSPJobClient: Job complete: job_201102082206_0001
11/02/08 22:07:07 INFO bsp.BSPJobClient: The total number of supersteps: 1
Job Finished in 3.382 seconds
Estimated value of PI is 3.123
edward@slave:~/workspace/hama-trunk$ bin/hama jar build/hama-0.2.0-dev-examples.jar test
11/02/08 22:07:10 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir: hdfs://slave.udanax.org:9000/tmp/hadoop-edward/bsp/system/submit_aik7f7
11/02/08 22:07:11 INFO bsp.BSPJobClient: Running job: job_201102082206_0002
11/02/08 22:07:24 INFO bsp.BSPJobClient: Job complete: job_201102082206_0002
11/02/08 22:07:24 INFO bsp.BSPJobClient: The total number of supersteps: 2
Each task printed the "Hello World" as below:
Tue Feb 08 22:07:12 KST 2011: Hello BSP from 1 of 2: slave.udanax.org:61000
Tue Feb 08 22:05:42 KST 2011: Hello BSP from 2 of 2: tweetple.com:61000
{code}

> Improvement of lack of information about the output of examples
> ---------------------------------------------------------------
>
>                 Key: HAMA-351
>                 URL: https://issues.apache.org/jira/browse/HAMA-351
>             Project: Hama
>          Issue Type: Improvement
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>         Attachments: HAMA-351.patch, HAMA-351_v01.patch
>
>
> Current examples does not print any output. It would be nice if we add some guidelines.

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