twitter/scalding — pull request #713 by kadwanev (2013-12-11 04:20:21+00:00)
Title: Add nested object support to JsonLine

JsonLine is currently unable to pull a specific field from a nested object. Contributing a potential solution to that.

This implementation tries to not cause an exception for failure scenarios, preferring to continue with null results. I feel it's light enough on performance to warrant enhancing the current implementation.