tree d9727ef748f3c289521ba6fbd8edce0cb3790117
parent 945bfcac25007518f39cfbc6eb61d6d67773f598
author Paul J. Davis <paul.joseph.davis@gmail.com> 1380910465 -0500
committer Robert Newson <rnewson@apache.org> 1406134702 +0100

Allow callbacks to update their list of workers

We need this to be able to allow coordinators to replace nodes that are
in maintenance mode.

BugzId: 22729