Re: Nimbus UI field

["Cody A. Ray" <co...@gmail.com>]

The two bolts that emit and transfer 0 are most likely your
persistantAggregates. They're sinks, so they don't emit or transfer
anything.

I forget the exact definition of capacity, but it indicates when that bolt
is taking too long to process. If it's greater than one, it's a
bottleneck.  Its something like the percent of time a worker so processing
that bolt. (It can be greater than one so it might be percent of time over
all workers... Unclear)

-Cody

On May 20, 2014 4:32 PM, "Raphael Hsieh" <ra...@gmail.com> wrote:
>
> Hi I'm confused as to what each field in the StormUI represents and how
to use the information.
>
> The bolts I have above are formed from trident. This is what operations I
believe each bolt represents
> b-0 : .each(function) -> .each(filter)
> b-1 : .aggregate
> --split--
> b-2 : .persistentAggregate
> b-3 : .persistentAggregate
>
> What does it mean for the first two bolts to emit and transfer 0 ?
> What is the Capacity field ? What does that represent ?
> Does Execute refer to the tuples acked and successfully processed?
>
> Thanks
> --
> Raphael Hsieh
>
>
>