We are excited to announce Alluxio version 1.8.2, a maintenance release containing several important bug fixes. The release improves usability and resolves several issues.
IMPROVEMENT
- Support connecting to Multiple ZK Quorums with different authentication types (Alluxio#9451)
- Support specifying allow_other/allow_root mount options when creating Alluxio FUSE mount point (ALLUXIO-2231)
- Support daily metadata backup (ALLUXIO-3384)
- Hide AWS credentials in fs mount command (Alluxio#8260)
- Improve UFS journal failure handling (Alluxio#9290)
- Improve master startup time (ALLUXIO-3342)
- Performance enhancements for ObjectStore UFS
- Performance improvements for certain CLI commands
ISSUE FIX
- Correct POSIX API write then read and write then get status workflows (ALLUXIO-3391)
- Create checkpoints in secondary master as it’s supposed to (Alluxio#8390)
- Allow chown/chmod for file owner without write privilege (Alluxio#9507)
- Fix a NullPointerException on an S3 compatible UFS corner case (Alluxio#9176)
- Fix file/directory time to leave behavior (Alluxio#9569)
- Fix journal replay issue in concurrent create rename workflow (Alluxio#8618)
- Fix authentication with kerberized HDFS (Alluxio#8236)