Steve Burnett

@rschlussel, would you review this when you have time? Your recent work on NaNs in Presto made me think you'd be appropriate to ask this of.

Closing due to lack of activity and age. If this is still relevant, please re-open this PR, rebase, and resolve any file conflicts.

Closing due to lack of activity and age. If this is still relevant, please re-open this PR, rebase, and resolve any file conflicts.

Closing due to lack of activity and age. If this is still relevant, please re-open this PR, rebase, and resolve any file conflicts.

Closing due to lack of activity and age. If this is still relevant, please re-open this PR, rebase, and resolve any file conflicts.

Given the age of this PR, are the stated proposed requirements for the Accumulo connector correct today?

Closing due to lack of activity and age. If this is still relevant, please re-open this PR, rebase, and resolve any file conflicts.

> @yulongfufu the information here would be great to merge back into trunk. Is this waiting review still? Commenting to raise awareness of this PR - what can be done...

Closing due to lack of activity and age. If this is still relevant, please re-open this PR, rebase, and resolve any file conflicts.

This is so much of a change from and replacement of [the existing documentation](https://github.com/prestodb/presto/blob/master/presto-docs/src/main/sphinx/functions/json.rst), and this change was proposed nearly two years ago, so that I am not comfortable reviewing...