[HUDI-8707] Bug fixes and improvements on Secondary and Expression Index - Phase 0

• Type: Improvement
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Fix Version/s: 1.0.1
• Component/s: index
• Labels: story
• Epic Link: secondary index
• Assignee: Unassigned
• Reporter: Y Ethan Guo
• Created: 11/Dec/24 23:35
• Updated: 13/Dec/24 00:23

Sub-Tasks

• Ensure all binary expressions are correctly parsed for data skipping using expression index: Closed
• Drop index does not completely purge partition stats MDT partition: Closed
• Seondary index should work with all merge modes: Patch Available
• Flaky Test Secondary Index With Updates Compaction Clustering Deletes: Closed
• Expression Index should be used with the partition pruning rule: In Progress
• Support secondary index on nested fields: Reopened
• Improve primary to secondary key lookup for secondary index: In Progress
• Ensure deletes via custom delete via payload or merger gets synced to RLI: Patch Available
• Make expression index work on auto key gen tables: Closed
• Bloom filter w/ expression index support: Closed
• Fix bloom_filters index failing with and without functions configured: Closed
• Expression index on a column should get tracked at partition level if partition stats index is turned on: Open
• Make secondary index work on auto key gen tables: In Progress