basho/riak_test — pull request #355 by beerriot (2013-08-19 18:12:02+00:00)
Title: Ensure mapred error is what it should be

When MR queries have processing errors, they're supposed to send back some useful JSON about what went wrong. This test verifies that happens with a common case.

Note: this test will fail on 1.3, 1.4, and master Riak because the error catching & formatting mechanism has been broken.