Release Date: August 7, 2025
Improvements
- When exporting data to Parquet files using
INSERT INTO FILES, you can now specify the Parquet version via theparquet.versionproperty to improve compatibility with other tools when reading the exported files. #60843
Bug Fixes
The following issues have been fixed:
- Loading jobs failed due to overly coarse lock granularity in
TableMetricsManager. #58911 - Case sensitivity issue in column names when loading Parquet data via
FILES(). #61059 - Cache did not take effect after upgrading a shared-data cluster from v3.3 to v3.4 or later. #60973
- A division-by-zero error occurred when the partition ID was null, causing a BE crash. #60842
- Broker Load jobs failed during BE scaling. #60224
Behavior Changes
- The
keywordcolumn in theinformation_schema.keywordsview has been renamed towordto align with the MySQL definition. #60863