Hi, David:
I tried the new version of the Pause.java. It works as the documentation
describes:
====================================================
The actor pauses the workflow after the current iteration is complete.
The type of director used determines when an iteration is complete. For
example, under an SDF Director, if the actor receives a "true" input,
then the current iteration is concluded and the execution is stopped.
====================================================
You see, the Pause actor wouldn't stop the first iteration in your
workflow. It pauses the workflow when the first iteration is complete.
Just let you know its behavior. It is different to what i thought. I
thought it could even stop the first iteration.
Regards,
Jing
On 11/03/2011 01:39 PM, jing wrote:
Hi, David:
You can't just do "javac Pause.java". You should follow the
instructions in the page which Christopher mentioned to build kepler
from source:
https://kepler-project.org/developers/reference/kepler-and-eclipse
Thanks,
Jing
On 11/03/2011 01:24 PM, David LeBauer wrote:
Hi Christopher,
Thank you for sending this, but I get errors when I try to compile
this using "javac Pause.java", all of the 52 errors give. e.g.
"Pause.java:157: cannot find symbol"
Could you please send an .xml version?
Sincerely,
David
On Thu, Nov 3, 2011 at 2:50 PM, Christopher Brooks
<[email protected]> wrote:
Hi David,
I could not get the Kepler-specific Pause actor to work.
I rewrote it so that your model works.
I've attached the updated code, and the new version is checked in to
the
Kepler SVN repository.
To build Kepler from source, see
https://kepler-project.org/developers/reference/kepler-and-eclipse
_Christopher
On 11/2/11 4:24 PM, David LeBauer wrote:
I am forwarding this email at the suggestion of Jianwu. In summary, I
was wondering how I could get the pause actor to work. I have an
example workflow in which it does not seem to pause the workflow,
although the 'restart' button pops up.
https://netfiles.uiuc.edu/dlebauer/www/pause_test2.kar
Any advice would be appreciated.
Sincerely,
David
Hi All,
If you look into the implementation of 'Pause' actor, it calls
manager.pause(). I think the function is similar to push 'pause'
button on Kepler GUI. This button works in some situations, but not
all. And this button doesn't work for me in the workflow. I don't know
under which situations it works.
Hi Dlebauer,
I suggest you ask in kepler user mailing list
([email protected]) about the general pause question and
this actor. Some other people in Kepler may know better about it.
Best wishes
Sincerely yours
Jianwu Wang, Ph.D.
[email protected]
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 11/2/11 2:51 PM, jing wrote:
Hi, guys:
Yesterday Dlebauer posted a question about the Pause Actor on IRC. I
helped him to add an "Equals" actor to transform an integer to a
boolean.
However, the Pause actor still couldn't stop the current iteration
even
though it offered a "Restart" button. Do you have any idea about
the pause
actor?
The workflow stays at :
https://netfiles.uiuc.edu/dlebauer/www/pause_test2.kar
Thanks,
Jing
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CHESS Executive Director US Mail: 337 Cory Hall
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