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From "Chris A. Mattmann (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OODT-10) Make BatchMgrProxy an interface and node assignable
Date Fri, 14 Dec 2012 00:34:31 GMT

     [ https://issues.apache.org/jira/browse/OODT-10?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Chris A. Mattmann updated OODT-10:

    Fix Version/s:     (was: 0.5)

- push out to 0.6
> Make BatchMgrProxy an interface and node assignable
> ---------------------------------------------------
>                 Key: OODT-10
>                 URL: https://issues.apache.org/jira/browse/OODT-10
>             Project: OODT
>          Issue Type: Improvement
>          Components: resource manager
>    Affects Versions: 0.1-incubating
>         Environment: none
>            Reporter: Brian Foster
>            Priority: Minor
>             Fix For: 0.6
> Instead of Batchmgr being an interface:
>     *  currently the existing implementation of BatchMgr, 'XmlRpcBatchMgr', has nothing
to do with XmlRpc besides that is uses XmlRpcBatchMgrProxy, which is really what does all
the XmlRpc communications. XmlRpcBatchMgr currently does everything which all BatchMgr's need
to perform (i.e. updating repo, monitor, etc), where as, i argue, XmlRpcBatchMgrProxy actually
performs the tasks which one would want to be customizable.
>     * my purposed change: Create an interface, 'BatchMgrProxy', and make XmlRpcBatchMgrProxy
extend it, while also making it the default BatchMgrProxy, while adding to ResourceNode the
ability to store a BatchMgrProxy, which is used to communicate with the batchstub at that
ResourceNode uri. This would allow a developer to added additional Proxy-Monitoring to a BatchMgrProxy
which may be needed on a per node bases (i.e. a batch stub running on a EC2 node needs additional
Proxy functionality over the existing functionality needed to submit to a batch stub running
locally). XmlRpcBatchMgr would become BatchMgr, and would get added support for handling node
based Proxies.

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