HBASE-11405 Multiple invocations of hbck in parallel disables balancer permanently (Bharath Vissapragada)
Revert "HBASE-11405 Multiple invocations of hbck in parallel disables balancer permanently (Bharath Vissapragada)"

This reverts commit 3b30a104247e65b6443bc94545235d789cf13185.

More comments came in, reverting until addressed.