@Override
  protected int getStateId(InitMetaState state) {
    return state.getNumber();
  }
This procedure is used to initialize meta table for a new hbase deploy. It will just schedule an
{@link TransitRegionStateProcedure} to assign meta.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/InitMetaProcedure.java