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@KiterLuc KiterLuc released this 07 Jun 11:11
· 16 commits to release-2.24 since this release
2.24.0
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TileDB v2.24.0 Release Notes

Deprecation announcements

In version 2.26.0, the superbuild architecture of the build system will be removed and TileDB will become a single-level CMake project with no CMake sub-build for libtiledb after dependencies are built (as of TileDB 2.24, dependencies are built at configuration time with vcpkg). make install-tiledb will continue to work, but will become effectively an alias for make install, which will always produce an up-to-date install after this change. Other build commands of the form make && make -C tiledb <targets> will have to be replaced by make <targets>. You can preview the effects of this change by configuring with CMake and passing the -DTILEDB_CMAKE_IDE=ON option.

Configuration changes

  • Implement consolidation memory budget variables. #5011

New features

  • Add stats counter memory_budget_exceeded for when a query goes over budget. #4993
  • Support VFS ls_recursive API for Azure filesystem. #4981
  • Support VFS ls_recursive API for Google Cloud Storage filesystem. #4997

Defects removed

  • Fix SEG faults in the SparseGlobalOrderReader when using a Query Condition. #5012
  • Throw error on dimension drop in schema evolution. #4958
  • Reject unordered tile/cell order when creating an ArraySchema. #4973
  • Disallow possibly-invalid reinterpret datatypes for delta and double delta compression filters. #4992
  • Fix performance regression in group::dump(). #5002
  • Fix traversal limit in array metadata serialization. #4971

API changes

C API

  • Experimental APIs related to groups, deleting arrays and upgrading the format version of arrays were moved to stable. You can use them without including <tiledb_experimental.h>. #4919
  • Add array uri to tiledb_array_deserialize. #4961

C++ API

  • The experimental Group class was moved to stable. You can use it without including <tiledb_experimental>. #4919

Build System Changes

  • Fix AVX2 support detection. #4969
  • Fix configuration errors when cross-compiling. #4995
  • Fix build errors where the fmt headers could not be found for spdlog. #5008

Internal Improvements

  • Implement zip_view for external sort. #4930
  • Write iter_swap for zip_view for external sort. #4943
  • Implement proxy sort permutation for external sort. #4944
  • Implemented offset/length conversion functions for external sort. #4948
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