Not understand the point:
based on the document, Can I understand, two ways for Mapr files system parquet file fetch in denodo from hadoop:
1. in the begining part "Creating a Distributed File System Data Source" in the link https://community.denodo.com/docs/html/document/denodoconnects/6.0/Denodo%20Distributed%20File%20System%20Custom%20Wrapper%20-%20User%20Manual
2. in the end part "How to connect to MapR XD (MapR-FS)"
Can I understand both of them can connect MARP file system data, or for mapr, we can only use this way "How to connect to MapR XD (MapR-FS)"?
Anctualy, for us, I found port 8020 is not avaiable, 7222 is the opening port for us hadoop cluster.
Please help on above, we are keen to know it.