VoltDB/voltdb — pull request #79 by nshi (2012-07-12 21:15:55+00:00)
Title: Log message changes for rejoin

Mostly log message changes related to rejoin, there's one commit that fixes an NPE found during rejoin testing. Ariel has looked at the fix for the NPE.

- Changed RECOVERY loggers to JOIN loggers. Per Andrew's request, we use JOIN instead of REJOIN here so that we don't have to change it again for new features in the future.

- A tiny snapshot save log message improvement related to live rejoin.