We attempted querying multiple MapRDB JSON tables across multiple directories,using parent directory name only, as shown in the example given in Partition Pruning - MapR 5.0 Documentation - doc.mapr.com as reference. The results were not as expected( data from only one table was fetched, rest of the tables ignored completely). Is partition pruning supported for MaprDB JSON tables? Also, if we create a directory and put multiple MaprDB JSON tables inside the directory, can we use apache drill to query the directory itself (Like shown here : https://drill.apache.org/docs/querying-directories/ )?
Note : Another observation here was that for pure JSON text files, or parquet files, data was fetched from multiple directories without any issues.
Drill version in use : 1.10.0
Maprdb version : 5.2.1