There's a method on steam called name () which will let you do this.
For example
stream
.each(...)
.name("Transform")
.parallelismHint(12)
.groupBy(...)
.persistent aggregate(...)
.name("Aggregator")
.parallelismHint(3);
On Jun 25, 2014 10:56 AM, "Justin Workman" <[email protected]> wrote:
> This is probably a silly question, that I am just overlooking the answer
> to. We are playing with our first trident topology running under storm
> 0.9.1. Is there a way to descriptively name the components so they are
> meaningful in the UI. Similar to how the components appear in the normal
> storm topology.
>
> Currently the UI shows
>
> $mastercoord-bg0 for the spout
>
> then the following for the bolts
> $spoutcoord-spout0
> b-1
> b-0
>
> Is there anyway to make this more friendly.
>
> Thanks
> Justin
>
