Jason Tedor 78ceb9301b Fix cluster wait condition
Today we define a cluster wait condition to try to wait at least a
certain number of nodes when running integration tests. Alas, the wait
condition is incorrect because wait_for_nodes>=${numNodes} will be split
by parameter parsing on the equals sign so the request looks like it has
a parameter named wait_for_nodes>. The fact that REST param parsing is
lenient leads to this being undiscovered. This commit fixes this issue.

Relates #20601
2016-09-21 16:33:15 -04:00
..
2016-09-21 16:33:15 -04:00