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From "Chris A. Mattmann (JIRA)" <j...@apache.org>
Subject [jira] Commented: (OODT-75) Ability to submit jobs to a DRMAA based resource manager
Date Sat, 11 Dec 2010 04:33:00 GMT

    [ https://issues.apache.org/jira/browse/OODT-75?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12970380#action_12970380

Chris A. Mattmann commented on OODT-75:

+1, this design looks great.

> Ability to submit jobs to a DRMAA based resource manager
> --------------------------------------------------------
>                 Key: OODT-75
>                 URL: https://issues.apache.org/jira/browse/OODT-75
>             Project: OODT
>          Issue Type: Improvement
>          Components: resource manager, workflow manager
>    Affects Versions: 0.1-incubating
>         Environment: none
>            Reporter: Brian Foster
>            Assignee: Brian Foster
>            Priority: Minor
>             Fix For: 0.2
> Currently at JPL, the ACOS project is funding development to added the ability to submit
CAS jobs to Torque PBS resource manager.  In researching this topic, I found Torque was designed
around DRMAA specification and serveral other resource management/grid components in use today
also conform to DRMAA specification (e.g. Condor, SGE).
> I believe this can be approached in two ways (or both):
>  - Write CAS-Resource plugins (e.g. Monitor, Batchmgr, etc...) such that CAS-Resource
can wrap any resource manager component conforming to the Java DRMAA specification
>  - Enable CAS-Workflow manager to submit jobs to a resource manager conforming to the
Java DRMAA specification  
> The implementation of the Java DRMAA Specification has already been implemented:
>  - Gridway (http://www.gridway.org) has implement the Java DRMAA specification and is
available for download under Apache licensing (http://www.gridway.org/doku.php?id=software),
and when used with Globus which is also under Apache Public License (applicable for 4.0.1+)
can be used to wrap DRMAA resource managers.

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