[kepler-users] Coding the Remote Workflow in Eclipse

Neha Sharma neha_sharma at persistent.co.in
Mon Mar 5 00:29:06 PST 2012


Hi Jianwu,

Thank you for the prompt response. I am sorry I wasn’t clear with my problem before.

I have successfully implemented the remote workflow using Kepler's GUI. I am now trying to implement the remote workflow by writing a simple Java code in Eclipse.
The reason of doing so is that I want to create a new User Interface and not use the existing swing UI. When writing the code to create the remote workflow I face the following problems:


1.       How do I add slaves? (In Kepler I could do this by clicking Tools->Distributed Computing Options)

2.        How do I allow/deny Access? (Clicking Tools->Distributed User Access Configuration helped me with the access configurations in Kepler.)

Which API’s should I use to add slaves and configure their access? I intend to simulate the entire workflow in Eclipse and for that I need the exact API for the master slave module.

Regards,

Neha Sharma


From: Jianwu Wang [mailto:jianwu at sdsc.edu]
Sent: Saturday, March 03, 2012 12:51 AM
To: Neha Sharma
Cc: kepler-users at kepler-project.org
Subject: Re: [kepler-users] Coding the Remote Workflow in Eclipse

Hi Neha,

    What do you mean about 'code the remote workflow in Eclipse'? The workflows in Distributed Composite Actor are sub-workflows building with Kepler actors. Why do you want to code it in Eclipse?

    Distributed Composite Actor do slave management and access control through Kepler GUI Please check the ' Master-slave Module Documentation<https://code.kepler-project.org/code/kepler/trunk/modules/master-slave/docs/master-slave.pdf>' at https://kepler-project.org/users/documentation for details.


Best wishes



Sincerely yours



Jianwu Wang, Ph.D.

jianwu at sdsc.edu<mailto:jianwu at sdsc.edu>

http://users.sdsc.edu/~jianwu/



Assistant Project Scientist

Scientific Workflow Automation Technologies (SWAT) Laboratory

San Diego Supercomputer Center

University of California, San Diego

San Diego, CA, U.S.A.

On 3/2/12 4:33 AM, Neha Sharma wrote:
Hi,

I have created a remote workflow in Kepler using the Distributed Composite Actor in the Master-Slave suite. I am now trying to
code the remote workflow in Eclipse. Can this be done?

I have imported the master-slave-2.2 jar file into my project. I am stuck on how to


1.       Add slaves

2.       Allow or deny access

Please help.

Regards,

Neha Sharma

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