The HDF5 specification expects a group that is closed and re-opened to maintain its group creation properties. Right now, because HSDS does not return the creation properties of a group, this functionality can't be implemented in any application that uses HSDS (in my specific case, the REST VOL).
Implementing the actual functionality of each creation property might not make sense for HSDS in particular, but it would be good not to lose the information.
The HDF5 specification expects a group that is closed and re-opened to maintain its group creation properties. Right now, because HSDS does not return the creation properties of a group, this functionality can't be implemented in any application that uses HSDS (in my specific case, the REST VOL).
An implementation similar to how a Dataset item returns the
creationProperties
field (https://github.com/HDFGroup/hdf-rest-api/blob/master/DatasetOps/GET_Dataset.md#creationproperties) would solve the problem.Implementing the actual functionality of each creation property might not make sense for HSDS in particular, but it would be good not to lose the information.