tree e23531c9c7e3eec12fd2d4a5c73498490bbaf925
parent e2f0a87ad8ed2bcdc667a78db971f0366e64c086
author James E. Blair <jeblair@redhat.com> 1506622723 -0700
committer James E. Blair <jeblair@redhat.com> 1506622723 -0700

Wait up to 30s to lock a node

Otherwise, we might wait indefinitely if something has gone
wrong with zookeeper.

Change-Id: I1f00beef34c72b3ebff7605fcc0e12ea3f3105dd