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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-374) Add LocalBSPRunner for local testing of BSPs
Date Mon, 11 Apr 2011 11:33:05 GMT

    [ https://issues.apache.org/jira/browse/HAMA-374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13018293#comment-13018293
] 

Edward J. Yoon commented on HAMA-374:
-------------------------------------

{code}
  public void init(Configuration conf) throws IOException {
    if (conf.get("bsp.master.address") != null) {
      this.jobSubmitClient = (JobSubmissionProtocol) RPC.getProxy(
          JobSubmissionProtocol.class, JobSubmissionProtocol.versionID,
          BSPMaster.getAddress(conf), conf,
          NetUtils.getSocketFactory(conf, JobSubmissionProtocol.class));
    } else {
      this.jobSubmitClient = new LocalBSPRunner(conf);
    }
  }
{code}

The conf.get("bsp.master.address") returns always "localhost". How to run BSP job locally?

{code}
edward@slave:~/workspace/hama-trunk$ ant clean package 
edward@slave:~/workspace/hama-trunk$ bin/hama jar hama-0.3.0-examples.jar pi
11/04/11 20:15:50 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:40000.
Already tried 0 time(s).
{code}


> Add LocalBSPRunner for local testing of BSPs
> --------------------------------------------
>
>                 Key: HAMA-374
>                 URL: https://issues.apache.org/jira/browse/HAMA-374
>             Project: Hama
>          Issue Type: Improvement
>          Components: bsp
>    Affects Versions: 0.2.0
>            Reporter: Thomas Jungblut
>            Assignee: Thomas Jungblut
>            Priority: Minor
>             Fix For: 0.3.0
>
>         Attachments: hama-374.patch, hama-374_v2.patch, hama-374_v3.patch, hama-374_v4.patch,
hama-374_v5.patch, hama-374_v6.patch
>
>
> Wanted to share it with you.
> I already implemented this as a subclass of the JobSubmissionProtocol. Just setting the
jobSubmitClient in the BSPJobClient to a local version if the master adress is null.
> It is a simple single threaded running utility.
> Have a look at it!

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