[kepler-users] Pause Actor

[David LeBauer]

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
<cxh at eecs.berkeley.edu> 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
>> (kepler-users at kepler-project.org) 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.
>> 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 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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>> Kepler-users at kepler-project.org
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>
> --
> Christopher Brooks, PMP                       University of California
> CHESS Executive Director                      US Mail: 337 Cory Hall
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>
>



-- 
David LeBauer, PhD
Energy Biosciences Institute
University of Illinois Urbana-Champaign
1206 W. Gregory Drive
Urbana, IL  61801, U.S.A.