Denys Kuzmenko
Denys Kuzmenko
### What changes were proposed in this pull request? ### Why are the changes needed? ### Does this PR introduce _any_ user-facing change? ### How was this patch tested?
### What changes were proposed in this pull request? Fix the subquery union sql ### Why are the changes needed? BugFix ### Does this PR introduce _any_ user-facing change? No...
### What changes were proposed in this pull request? ### Why are the changes needed? ### Does this PR introduce _any_ user-facing change? ### Is the change a dependency upgrade?...
### What changes were proposed in this pull request? ### Why are the changes needed? ### Does this PR introduce _any_ user-facing change? ### Is the change a dependency upgrade?...
### What changes were proposed in this pull request? Introduces the locking to serialize some operation execution ### Why are the changes needed? Fixes the data correctness in case of...
### What changes were proposed in this pull request? Add support for Iceberg partition prune stats optimization ### Why are the changes needed? Performance ### Does this PR introduce _any_...
### What changes were proposed in this pull request? Support for variant shredding, enabling Hive to write shredded variant data into Iceberg tables. Ideally, this should follow the approach described...
### What changes were proposed in this pull request? Set Query based compaction as default mode ### Why are the changes needed? deprecate MR compaction ### Does this PR introduce...
### What changes were proposed in this pull request? ### Why are the changes needed? ### Does this PR introduce _any_ user-facing change? ### How was this patch tested? depends...