Mohan, our wizard assumes lot and it does not direct me to exactly what I
need to do next. For example, when I go to wizard, to add a query I need a
stream, before that I need a builder .. but nothing tells me I should have
created a builder first.


> I'm -1 for the idea of in-line formatters/builders, this is because it
> will enable users to create same formatters multiple times and that will
> reduce the performance at the execution, & it will also make the config
> language and the whole stream flow much complex and unmaintainable.
> E.g what happens it i defines an in-line formatter to Foo Stream, if a
> another plan outputs Foo will it be also using this?? & etc
>
>>
>> Suho, if we ask users to define the stream first (via stream UI .. or
within a wizard that embed stream UIs), and then ask them to define the
mapping (builder or formatter) separately, I think then there is no
problem. Even if user end up defining the formatter twice, I think there
will be no real overhead. Did I miss something? Note currently we define
the stream as side effect of defining a builder.

--Srinath
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