default void postCompletedCreateTableAction(
    final ObserverContext<MasterCoprocessorEnvironment> ctx, final TableDescriptor desc,
    final RegionInfo[] regions) throws IOException {
  }
Called after the createTable operation has been requested. Called as part of create table RPC
call. Called as part of create table procedure and it is async to the create RPC call.
@param ctx     the environment to interact with the framework and master
@param desc    the TableDescriptor for the table
@param regions the initial regions created for the table
hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/MasterObserver.java