GH-39808: [C++][Parquet] Evict pre-buffered row-group bytes after decode - #49855

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justinli500 wants to merge 13 commits into

apache:mainfrom

justinli500:GH-39808-parquet-dataset-memory-accumulation

Commits on Apr 13, 2026

GH-39808: [C++][Parquet] Evict pre-buffered row-group bytes after decode
justinli500
committed

Commits on Jun 15, 2026

GH-39808: [C++][Parquet] Apply clang-format to fix lint
justinli500
committed

Commits on Jul 1, 2026

GH-39808: [C++][Parquet] Fix cross-row-group test cache limits
justinli500
committed

Commits on Jul 16, 2026

GH-39808: [C++][Parquet] Fall back after read-cache eviction
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committed

Commits on Jul 26, 2026

GH-39808: [C++] Use deque for read-cache eviction
justinli500
committed