GH-45747: [C++] Remove deprecated ObjectType and FileStatistics, refactor hdfs code - #45998

Merged

raulcd merged 50 commits into

apache:mainfrom

AlenkaF:gh-45747-remove-deprecated-ObjectType-FileStatistics

Sep 29, 2026

Commits on Sep 15, 2026

First remove only ObjectType
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d9eac43
Remove FileStatistics
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1090265
Run linter
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e5e1fb1
Update tests and filesystem/hdfs.cc
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63fa38b
Move definitions from libarrow.pxd to libarrow_fs.pxd
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49a3f8b
Move hdfs code from io to filesystem
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6625ffa
Fix a small mess after merge conflict resolve
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fc3a9fd
Fix linter errors and revert changes in the test namespace
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434de96
Add docstrings to python have_libhdfs method
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a3de460
More linter fixes
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b4efd81
And Python linter
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354ca93
Remove target_link_libraries for ARROW_IO
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43bd8eb
Rename hdfs_io_test
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b827c04
Remove hdfs_io include in filesystem/api.h
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19bb688
Merge internal hdfs classes
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c1d8ec8
Remove commented code
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0e24444
Fix linter error in CMakeLists
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11152c6
Add missing linter fix
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54b101c
Make MSVC happy
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208912c
Change friend Status Make* methods to static Result Make
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7662531
Try to remove the correct std::move
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bd3dd8a
Define the static method on the outer class
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54b2c72
Try to safeguard client_ from nullptr and dangling ptr
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b54ec99
Update hdfs Impl
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e94b75e
Change io::internal to fs::internal
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5a5f823
Run C++ linter
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f9de075
Remove HdfsDriver from PyArrow Cython file
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0b74f47
Run pre-commit
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95a952b
Fix failing CI builds
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aa29648
Add <unordered_map>
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9166f4e
Update HdfsConnectionConfig comment
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8f00be3
Update meson.build
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3f361f5
Fix MakeDirectory
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b94a306
Update Copy
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ebc320d
Move internal hdfs methods back to public
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39f567c
Update tests
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98f9157
Run pre-hook
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7eed2a6
Remove internal tests
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03fddb5
Add #undef for CHECK_FAILURE
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ba505d0
Add newline at the end of the file
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95fa731
Remove legacy methods
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f75a88c
Remove HdfsConnectionConfig
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b0b9142
Use internal::ConnectLibHdfs
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0bd2bf6
Fix Python bindings
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ef5120d
Remove merge conflict leftover
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4ab7fb9
Potential fix for pull request finding

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211d333
Add back 4 tests
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053dcf8

Commits on Sep 17, 2026

Fix integration, dlopen linkage and mason issues
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0625e9e
Remove another instance of io hdfs test in integration and clean up the extra_conf situation
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2741e3f
Fix formatting of extra_conf method declaration

AlenkaF
and
Copilot
authored
8d861e4