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- Column Level Top K Statistics (HIVE-3421)
- Hive on Spark (HIVE-7292)
- Hive on Spark: Join Design (HIVE-7613)
- Metastore on HBase (HIVE-9452)
- Support for Hive Replication (HIVE-7973)
- Improve ACID Performance – download docx file (HIVE-14035, HIVE-14199, HIVE-14233)
Proposed
- Spatial Queries
- Theta Join (HIVE-556)
- theta join and cross product proposal - rough draft
- JDBC Storage Handler
- MapJoin Optimization
- Proposal to standardize and expand Authorization in Hive
- Dependent Tables (HIVE-3466)
- AccessServer
- Type Qualifiers in Hive
- MapJoin & Partition Pruning (HIVE-5119)
- Updatable Views (HIVE-1143)
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