[GitHub] [incubator-druid] esevastyanov opened a new issue #8945: Make the composing emitter support multiple low-level emitters of the same type

[GitBox <gi...@apache.org>]

esevastyanov opened a new issue #8945: Make the composing emitter support multiple low-level emitters of the same type
URL: https://github.com/apache/incubator-druid/issues/8945
 
 
   ### Description
   
   Currently composing emitter doesn't support having low-level emitter of the same type inside because it instantiates emitters by name
   ```
   return injector.getInstance(Key.get(Emitter.class, Names.named(s)));
   ```
   Hence composing emitter may contain only one http emitter, one logging emitter, etc.
   
   ### Motivation
   
   The goal is to add support of instantiating multiple low-level emitters of the same type using a composing emitter. For example: instantiate multiple http emitters to duplicate metrics event to another endpoint.
   

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