https://de.mathworks.com/help/matlab/ref/matlab.io.datastore.hadoopfilebased-class.html
matlab.io.datastore.HadoopFileBased - (Not recommended) Add Hadoop file support to datastore -...
matlab.io.datastore.HadoopFileBased is an abstract mixin class that adds Hadoop support to your custom datastore.
not recommendedmatlabiodatastore