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Peter Dillinger
672389fd8c
Summary: In follow-up to https://github.com/facebook/rocksdb/issues/14315 Remove obsolete code replaced by new Compressor/Decompressor interface: * OLD_CompressData and OLD_UncompressData * Individual compression/decompression functions (Snappy_*, Zlib_*, BZip2_*, LZ4_*, LZ4HC_*, XPRESS_*, ZSTD_Compress, ZSTD_Uncompress) * CompressionInfo and UncompressionInfo classes * UncompressionDict class * compression::PutDecompressedSizeInfo and GetDecompressedSizeInfo The only small refactoring in this change that is not pure code removal or movement is in blob_file_builder_test.cc. Move some function implementations etc. from compression.h to compression.cc: * CompressionTypeToString, CompressionTypeFromString, CompressionOptionsToString * ZSTD_TrainDictionary (both overloads), ZSTD_FinalizeDictionary * DecompressorDict::Populate * Most compression library includes Also cleaned up other includes of compression.h, which caused some other files to need new includes. Pull Request resolved: https://github.com/facebook/rocksdb/pull/14325 Test Plan: existing tests Reviewed By: hx235 Differential Revision: D93120580 Pulled By: pdillinger fbshipit-source-id: ab5c50db7379c0387a8c0e379642c9ea2799eae5