void createOQLIndexes(InternalRegionArguments internalRegionArgs) {
    createOQLIndexes(internalRegionArgs, false);
  }
Do any extra initialization required. Region is already visible in parent's subregion map. This
method releases the initialization Latches, so subclasses should call this super method last
after performing additional initialization.

@param imageTarget ignored, used by subclass for get initial image
@see DistributedRegion#initialize(InputStream, InternalDistributedMember,
     InternalRegionArguments)
geode-core/src/main/java/org/apache/geode/internal/cache/LocalRegion.java