// Wait for External view convergence
ClusterStateVerifier.verifyByZkCallback(new ClusterStateVerifier.BestPossAndExtViewZkVerifier(
_zkaddr, CLUSTER_NAME), 10000);
// Connect resolvers
firstResolver = new ZKHelixResolver(_zkaddr);
firstResolver.connect();
secondResolver = new ZKHelixResolver(_zkaddr);
secondResolver.connect();
// Configure
firstNode.getConfigAccessor().set(
new HelixConfigScopeBuilder(HelixConfigScope.ConfigScopeProperty.PARTICIPANT)