24.8.14.10547 Altinity Stable

24.8.14.10547 Altinity Stable (37575e6) as compared to v24.8.14.10546.altinitystable (2066b28944d33461f26e5a27053060c4d5f0613b)

Bug Fixes (user-visible misbehavior in an official stable release)

• Fix LOGICAL_ERROR exception in ASTColumnsExceptTransformer::transform (ClickHouse#99119 by @pamarcos via #2011)
• Fix possible error FILE_DOESNT_EXIST after sparse column mutation when setting ratio_of_defaults_for_sparse_serialization was changed to 1.0 via alter. (ClickHouse#93016 by @Avogar via #2045)
• Rebuild projection on alter modify of its PK column. Previously it could lead to CANNOT_READ_ALL_DATA errors during selects after alter modify of the column used in projection PK. (ClickHouse#75720 by @Avogar via #2045)
• Fix incorrect memory around max_untracked_memory (ClickHouse#83607 by @azat via #2087)
• Fix possible UB (crashes) in case of MEMORY_LIMIT_EXCEEDED during String deserialization (ClickHouse#85440 by @azat via #2088)

Build/Testing/Packaging Improvements

• Upgrade Ubuntu Docker image packages to apply available security fixes (#2062 by @CarlosFelipeOR)

CI Fixes or Improvements

• Remove guard pages for threads and async_socket_for_remote/use_hedge_requests. Change the allocation method in FiberStack from mmap to aligned_alloc. Since this splits VMAs and under heavy load vm.max_map_count can be reached (ClickHouse#79147 by @CheSema via #2035)

Packages

Available for both AMD64 and Aarch64 from https://builds.altinity.cloud/#altinitystable as either .deb, .rpm, or .tgz

Docker images

Available for both AMD64 and Aarch64: altinity/clickhouse-server:24.8.14.10547.altinitystable

Full Changelog: 2066b28...37575e6