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From "Ramirez, Paul M (388J)" <paul.m.rami...@jpl.nasa.gov>
Subject Re: [DISCUSS] OODT-215: Current Status and 0.4 release candidate
Date Mon, 04 Jun 2012 22:22:30 GMT
Hey Chris,

Yep I'm available to make an RC this weekend.


On 6/3/12 10:16 PM, "Mattmann, Chris A (388J)"
<chris.a.mattmann@jpl.nasa.gov> wrote:

>Hey Guys,
>I am nearing completion on OODT-215 [1]. Yes, for real. Check this out:
>I even drew a picture to illustrate. Basically everything in yellow I've
>That diagram in many ways constitutes most of the new contributions of
>that are still on the critical path. The best part? All of that yellow
>code is unit tested
>and tests are passing every night on our Jenkins server. The things left
>to implement
>are basically:
>1. Wire up the RunnerThread to periodically poll the TaskQuerier for the
>next Task in the
>list of Runnable, Prioritized and sorted tasks to execute (that is
>constantly being re-prioritzed).
>2. Hand that task off to the Workflow Runner framework for execution.
>3. Finish tying the State model to the new Workflow Processor framework
>in place. 
>Yes, not lying, that's pretty much it. If I can get 1-3 working, we're
>basically in business
>for Workflow2. I will also at that point quickly whip up a back compat
>layer so that 
>the old Workflow engine model (ThreadPoolWorkflowEngine) will still work,
>I'm really shooting to wrap up OODT-215 this week and get 0.4 out the
>So, please, all, if you can, help me get there. When I throw something up
>on ReviewBoard
>and/or anything else, I'd appreciate your help and eyes. And if you
>actually understood
>what I said above and can contribute, would love it anywhere and any
>place. Thanks!
>Paul, I assume you can roll the 0.4 RC this weekend?? :) For real this
>[1] https://issues.apache.org/jira/browse/OODT-215
>Chris Mattmann, Ph.D.
>Senior Computer Scientist
>NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
>Office: 171-266B, Mailstop: 171-246
>Email: chris.a.mattmann@nasa.gov
>WWW:   http://sunset.usc.edu/~mattmann/
>Adjunct Assistant Professor, Computer Science Department
>University of Southern California, Los Angeles, CA 90089 USA

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