Hi Divya,
The MongoDB drivers should be downloaded from MongoDB site.
The Pentaho 9.3 supports MongoDB 4.0.2 (tested at time of release), while more recent compatible driver might work, that is not guaranteed. Always confirm the changes of the drive, like MongoDB breaking changes section.
Consult the complete 9.3 component reference for details.
Finally if you contact our experts and present your case they can advice on best solution for you, and the benefits of the Pentaho Enterprise Edition.
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Mladen Milev
Software Development Engineering Senior Manager
Hitachi Vantara
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