Drill 1.20.3.300-2407 (EEP 9.3.0) Release Notes
The notes below relate specifically to the HPE Ezmeral Data Fabric distribution for Apache Drill. You may also be interested in the Apache Drill homepage and the Apache Drill release notes:
| Version | 1.20.3.300 |
| Release Date | July 2024 |
| HPE Version Interoperability | See Ecosystem Support Matrix and EEP Components and OS Support. |
| Package Names | Navigate to http://package.ezmeral.hpe.com/releases/MEP/, and select your EEP(MEP) and OS to view the list of package names. |
New in This Release
Drill 1.20.3.300 introduces the following enhancements or HPE platform-specific behavior changes:
- Drill System options can be set at the session level by using JDBC connection properties
- Bug fixes
Fixes
This HPE release includes the following fixes on the base release:
| Commit | Date (YYYY-MM-DD) | Comment |
| 0fde022 | 2024-07-04 |
MD-6149: MapRDBTableCache.onRemoval causes ConcurrentModificationException.
! Important. Fix requires Ezmeral Data Fabric 7.8.0.0+ |
| 1cd8920 | 2024-05-15 | MD-6527: Tried to remove unmanaged buffer |
| f885b94 | 2024-03-27 | MD-6497: backport part of DRILL-8409 |
| 67ef071 | 2024-03-27 | MD-6497: fix handling of long variable length entries during bulk parquet reading |
| 00fe194 | 2024-03-02 | MD-6501: step ahead in NLJ if the first left batch is empty |
| 2f63642 | 2024-03-01 | MD-6501: make Nested Loop Join operator properly process empty batches and batches with new schema |
Known Issues
- None.
Limitations
- None.