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Posted to commits@streams.apache.org by "Steve Blackmon (JIRA)" <ji...@apache.org> on 2016/09/30 01:21:20 UTC

[jira] [Created] (STREAMS-412) ability (and instructions on how) to run processors directly from console

Steve Blackmon created STREAMS-412:
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             Summary: ability (and instructions on how) to run processors directly from console
                 Key: STREAMS-412
                 URL: https://issues.apache.org/jira/browse/STREAMS-412
             Project: Streams
          Issue Type: Improvement
            Reporter: Steve Blackmon


All of the processors currently require attachment to a run-time to use.

If processors could be configured and executed directly from the console, they would become more valuable for casual use cases where users just want to easily transform documents without writing or deploying custom code.

This would probably take the form of adding a main method and perhaps a Runnable trait to each processor, that when launched resolves the appropriate typesafe config, starts up the process, and transforms documents from STDIN writing them to STDOUT until the input stops.

Instructions how to do this should also be added to the javadocs of the processors and/or the markdowns of each module.



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