[Swift-devel] How does swift know if a task is successful

Mihael Hategan hategan at mcs.anl.gov
Tue Mar 17 12:29:07 CDT 2009


On Tue, 2009-03-17 at 12:23 -0500, Zhao Zhang wrote:
> Hi, Mihael
> 
> yes, can I do that?

You should know this by now:
in vdl-int.k, in doStageout, comment out the task:transfer invocation
(and dir:make).

> 
> zhao
> 
> Mihael Hategan wrote:
> > On Tue, 2009-03-17 at 12:14 -0500, Zhao Zhang wrote:
> >   
> >> Here comes another question, is there any place that I could set to 
> >> disable swift's waiting for data feature?
> >>     
> >
> > Do you mean disable the stage-outs?
> >
> >   
> >> Or is there any way for me to cheat swift that the data is already 
> >> there? thanks.
> >>
> >> zhao
> >>
> >> Mihael Hategan wrote:
> >>     
> >>> On Fri, 2009-03-13 at 17:07 -0500, Zhao Zhang wrote:
> >>>   
> >>>       
> >>>> Hi, All
> >>>>
> >>>> I have a question on how swift knows if a task is successful.
> >>>> In my case, I am using a status notification instead of a status file.
> >>>>
> >>>> So my question is is this status notification the only thing swift is
> >>>> waiting for, or is swift also waiting for the output data to appear to
> >>>> say that a job is successful?
> >>>>     
> >>>>         
> >>> Once the job is done, swift will attempt to stage out all the files that
> >>> it expects the job to have produced.
> >>>
> >>> Should one of those files not be there, there will be failures.
> >>>
> >>>
> >>>
> >>>   
> >>>       
> >
> >
> >   




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