Features/Improvements
- Add MERGE command Support. (issue-26)
- Performance improvements in acid writer. (issue-88)
- Parallelizing Split computation for Acid Tables. (issue-78)
- Add Partition Pruner as a fallback when HMS pruning fails. (issue-21)
- Don't allocate writeIds for Read transactions.
- Reduce wait time for lock acquisition to around 5 mins by default and make it configurable. (issue-55)
Notable Bug Fixes:
- Fix rowId issue when pushdown of projections or aggregation. (issue-46)
- Fix issues related to Dynamic Partitions. (issue-44, issue-76)
- Fix the repartitioning logic to handle statement IDs. (issue-83)
- Fixes bucket ID bug in update/delete operation on acid table. (issue-92)
- Fix the Heartbeat Runner. (issue-54)
- Update on partition columns are disallowed. (issue-59)