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Updated to RocksDB 6.9.1

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Zhichao Cao 2020-04-09 14:54:33 -07:00
parent 8f2ef73d4b
commit 51b25da6f8
2 changed files with 2 additions and 7 deletions
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HISTORY.md
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# Rocksdb Change Log # Rocksdb Change Log
## Unreleased ## 6.9.1 (04/09/2020)
### Bug Fixes ### Bug Fixes
* Fix wrong result being read from ingested file. May happen when a key in the file happen to be prefix of another key also in the file. The issue can further cause more data corruption. The issue exists with rocksdb >= 5.0.0 since DB::IngestExternalFile() was introduced. * Fix wrong result being read from ingested file. May happen when a key in the file happen to be prefix of another key also in the file. The issue can further cause more data corruption. The issue exists with rocksdb >= 5.0.0 since DB::IngestExternalFile() was introduced.
### 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.
### Bug Fixes
* Fix a bug when making options.bottommost_compression, options.compression_opts and options.bottommost_compression_opts dynamically changeable: the modified values are not written to option files or returned back to users when being queried. * Fix a bug when making options.bottommost_compression, options.compression_opts and options.bottommost_compression_opts dynamically changeable: the modified values are not written to option files or returned back to users when being queried.
## 6.9.0 (03/29/2020) ## 6.9.0 (03/29/2020)

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include/rocksdb/version.h
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#define ROCKSDB_MAJOR 6 #define ROCKSDB_MAJOR 6
#define ROCKSDB_MINOR 9 #define ROCKSDB_MINOR 9
#define ROCKSDB_PATCH 0 #define ROCKSDB_PATCH 1
// Do not use these. We made the mistake of declaring macros starting with // Do not use these. We made the mistake of declaring macros starting with
// double underscore. Now we have to live with our choice. We'll deprecate these // double underscore. Now we have to live with our choice. We'll deprecate these