streams-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Steve Blackmon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (STREAMS-153) New interface in core - pipeline
Date Thu, 21 Aug 2014 21:22:11 GMT
Steve Blackmon created STREAMS-153:
--------------------------------------

             Summary: New interface in core - pipeline
                 Key: STREAMS-153
                 URL: https://issues.apache.org/jira/browse/STREAMS-153
             Project: Streams
          Issue Type: Improvement
            Reporter: Steve Blackmon


StreamsBuilder currently offers no way to add a series of pre-connected steps as one logical
abstraction, which can lead to overly verbose and duplicated code with high maintenance overhead
dealing with multiple streams which each contain the same series of processing steps.

Create a new interface which allows a groupings of provider, processor, and persister steps
to be treated as a logical group when building and launching streams.  Provide reference implementation
for implementation in streams-runtime-local and as publicly accessible example(s)



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message