[DRILL-4417] Umbrella: Faster Metadata Queries

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Jacques Nadeau
• Created: 20/Feb/16 18:01
• Updated: 15/Feb/23 06:28

Description

Drill's metadata return operations should be faster to provide a better BI experience.

Issue Links

• relates to: DRILL-3572 Provide a simple interface to append metadata to files and directories (.drill)

Sub-Tasks

• Drill Operators and Functions should correctly expose their types within Calcite: Resolved
• Limit 0 should avoid execution when querying a known schema: Closed
• Support metadata and prepare operations on User RPC layer: Closed
• Cache Schemas to speed queries: Open
• JDBC driver should move to using the new metadata methods provided by DRILL-4385: Closed
• C client and ODBC driver should move to using the new metadata methods provided by DRILL-4385: Resolved