@Override
  protected RegionVersionVector createRegionVersionVector() {
    return null;
  }
Initializes the PartitionedRegion meta data, adding this Node and starting the service on this
node (if not already started). Made this synchronized for bug 41982

@return true if initialize was done; false if not because it was destroyed
geode-core/src/main/java/org/apache/geode/internal/cache/PartitionedRegion.java