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Jeffrey E Rodriguez commented on TWILL-44: ------------------------------------------- Hi Andreas, I think this Jira is quite interesting. # It would be nice to have Python Runnables. # It also it would be nice if we could create a Python virtual envs on Yarn containers ( as described in "[http://docs.python-guide.org/en/latest/dev/virtualenvs/ ) |http://docs.python-guide.org/en/latest/dev/virtualenvs/)" and then if clients could submit python code that can run in on of the environments that customer choose (part of the Twill runnable). Cheers, Jeff Rodriguez > Support non-Java Runnables > -------------------------- > > Key: TWILL-44 > URL: https://issues.apache.org/jira/browse/TWILL-44 > Project: Apache Twill > Issue Type: New Feature > Reporter: Andreas Neumann > Priority: Major > > According to an email on the weave mailing list: > "The Api is too complex and prone to error for data scientists with little > knowledge in Java. Using a scripting language such as python or Perl would be > a great approach. " > A first step could be to support Runnables that are not it Java whereas the > Twill client would still be Java. -- This message was sent by Atlassian JIRA (v7.6.3#76005)