RoutingTable routingTable = service.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING)).routingTable();
clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
routingNodes = clusterState.routingNodes();
logger.info("start the replica shards");
routingTable = service.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING)).routingTable();
clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
routingNodes = clusterState.routingNodes();
logger.info("rebalancing");
routingTable = service.reroute(clusterState).routingTable();