Apache Doris 4.1.4.1 is a hotfix release for 4.1.4. It includes everything in 4.1.4 plus the fixes below. For the new features, improvements, and bug fixes in 4.1.4, see the Apache Doris 4.1.4 release notes.

Bugfix

Query & Execution

• Fix a BE crash in expressions such as multi-branch CASE WHEN when logical OR processes nullable Boolean values. (#68401)

Materialized Views

• Fix partitioned MTMVs performing a full refresh when a base table adds a partition. The refresh now processes only the new partition. (#68237)

Load & Streaming

• Fix WAL reads with VARIANT columns incorrectly failing with an unsupported file-format error. (#68233)

Platform

• Fix an aarch64 BE startup crash on Linux systems with 64 KiB memory pages by upgrading the bundled libunwind from 1.6.2 to 1.8.3. (#68507)