public void setClusterHandle(Long clusterHandle) {
    this.clusterHandle = clusterHandle;
  }
Set a cluster association for this view instance with the Ambari cluster
identified by the given cluster handle.  For a local cluster reference,
the cluster handle is simply the unique cluster id.

@param clusterHandle  the cluster identifier
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ViewInstanceEntity.java