Currently, MiniDFSCluster only supports a single StorageType configuration for all datadnodes, i.e. setting all directories in all datanodes to one StorageType. It should support setting individual StorageType for each directory in each datanode.
Currently, MiniDFSCluster only supports a single StorageType configuration for all datadnodes, i.e. setting all directories in all datanodes to one StorageType. It should support setting individual StorageType for each directory in each datanode.