private TransitRegionStateProcedure[] createAssignProcedures(MasterProcedureEnv env)
    throws IOException {
    List<RegionInfo> hris = new ArrayList<RegionInfo>(2);
    hris.add(daughterOneRI);
    hris.add(daughterTwoRI);
    return AssignmentManagerUtil.createAssignProceduresForSplitDaughters(env, hris,
      getRegionReplication(env), getParentRegionServerName(env));
  }
Post split region actions
@param env MasterProcedureEnv
hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.java