[Paraview] RequestData gets called twice when in parallel

[Utkarsh Ayachit]

Ah yes! John reported this too, and I had forgotten about it. Glad you
noticed it too. I'll address it soon.

Utkarsh

On Wed, Aug 24, 2011 at 7:41 AM, Paul Edwards <paul.m.edwards at gmail.com> wrote:
> Hi,
> Filters have their RequestData called twice when using a parallel server.
>  This happens when the filter is first added - subsequent "Apply"s only
> called it once.
> To reproduce:
> First run a parallel server, attach a debugger and set a breakpoint in
> "vtkArrayCalculator::RequestData"
> Create a Box source
> Use calculator to add an array, e.g. "coordsX"
> Click Apply [ RequestData gets called twice ]
> Update arrat , e.g. "coordsX + 0"
> Click Apply [ RequestData only gets called once ]
> I've added a bug report - http://www.paraview.org/Bug/view.php?id=12546
> Regards,
> Paul
>
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