[DRILL-7991] Add Configuration Option to HDF5 Reader to Skip Preview

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Done
• Affects Version/s: 1.19.0
• Fix Version/s: 1.20.0
• Component/s: Storage - Other
• Assignee: Charles Givre
• Reporter: Charles Givre
• Created: 26/Aug/21 22:34
• Updated: 22/Oct/21 14:16
• Resolved: 22/Oct/21 14:16

Description

When viewing HDF5 metadata, Drill will render a preview of underlying datasets.  For large files or very nested datasets, or large files, this can cause serious performance degradations and isn't necessarily very useful.  

This PR adds a configuration option to the configuration for HDF5 which allows you to disable the preview in the metadata view.