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Type:
Bug
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Resolution: Fixed
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Priority:
Major
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Affects Version/s: master, 4.4.0
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Component/s: Planner: Selectors
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None
Harshad Prajapati reported issue with round robin site selection
On Jul 22, 2014, at 1:01 AM, Harshad Prajapati <harshad.b.prajapati@gmail.com> wrote:
> Hello:
>
> I am executing one workflow of 10 nodes/jobs on three Grid sites using RoundRobin site selector algorithm. In the schedule chart generated using pegasus-plots I observe that only for first three tasks, round robin happens (i.e., each executes on a different site) but remaining 6 tasks execute only on submit site. I also tried it for a larger workflow and I found same observation.
>
> What is the behavior of RoundRobin? Is scheduling and execution done by Pegasus WMS for RoundRobin site selector correct? Why Round Robin does not happen next time?
>
> Waiting for reply
> -Harshad