提交 3f4008b1 编辑于 作者: anand76's avatar anand76
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Update HISTORY.md with a missing API change

上级 8f9cc109
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* Add NewFileChecksumGenCrc32cFactory to the file checksum public API, such that the builtin Crc32c based file checksum generator factory can be used by applications.
* Add IsDirectory to Env and FS to indicate if a path is a directory.
* ldb now uses options.force_consistency_checks = true by default and "--disable_consistency_checks" is added to disable it.
* Add ReadOptions::deadline to allow users to specify a deadline for MultiGet requests
### New Features
* Added support for pipelined & parallel compression optimization for `BlockBasedTableBuilder`. This optimization makes block building, block compression and block appending a pipeline, and uses multiple threads to accelerate block compression. Users can set `CompressionOptions::parallel_threads` greater than 1 to enable compression parallelism. This feature is experimental for now.
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