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Posted to dev@twill.apache.org by "Terence Yim (JIRA)" <ji...@apache.org> on 2014/07/01 09:38:24 UTC

[jira] [Created] (TWILL-89) Supports running a TwillRunnable inside the AM

Terence Yim created TWILL-89:
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             Summary: Supports running a TwillRunnable inside the AM
                 Key: TWILL-89
                 URL: https://issues.apache.org/jira/browse/TWILL-89
             Project: Apache Twill
          Issue Type: New Feature
          Components: api, core, yarn
            Reporter: Terence Yim


Currently minimum of 2 containers are always needed even for running simple application. It'd be good to support running a TwillRunnable directly inside the AM to minimize container usage.

Also, it might be good that it's a special kind of TwillRunnable that also has capability to interact with AM, such as requesting new container or sending commands to other runnables.



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