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Fix history to not include some features in 6.1 (#5224)

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Summary:
Fix HISTORY.md by removing a few items from 6.1.1 history as they did not make into the 6.1.fb branch.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5224

Differential Revision: D15017030

Pulled By: sagar0

fbshipit-source-id: 090724d326d29168952e06dc1a5090c03fdd739e
This commit is contained in:
Sagar Vemuri 2019-04-19 12:58:06 -07:00 committed by Facebook Github Bot
parent c77aab584e
commit dc64c2f5cc
1 changed files with 13 additions and 13 deletions
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26
HISTORY.md
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@ -1,29 +1,29 @@
# Rocksdb Change Log
### Unreleased
## Unreleased
### New Features
* Improve range scan performance by avoiding per-key upper bound check in BlockBasedTableIterator.
### Public API Change
* Added BottommostLevelCompaction::kForceOptimized to avoid double compacting newly compacted files in bottom level compaction of manual compaction.
### Bug Fixes
* Adjust WriteBufferManager's dummy entry size to block cache from 1MB to 256KB.
## 6.1.1 (4/9/2019)
### New Features
* When reading from option file/string/map, customized comparators and/or merge operators can be filled according to object registry.
* Introduce Periodic Compaction for Level style compaction. Files are re-compacted periodically and put in the same level.
### Public API Change
* Change the behavior of OptimizeForPointLookup(): move away from hash-based block-based-table index, and use whole key memtable filtering.
* Change the behavior of OptimizeForSmallDb(): use a 16MB block cache, put index and filter blocks into it, and cost the memtable size to it. DBOptions.OptimizeForSmallDb() and ColumnFamilyOptions.OptimizeForSmallDb() start to take an optional cache object.
* Added BottommostLevelCompaction::kForceOptimized to avoid double compacting newly compacted files in bottom level compaction of manual compaction.
### Bug Fixes
* Adjust WriteBufferManager's dummy entry size to block cache from 1MB to 256KB.
* Fix a race condition between WritePrepared::Get and ::Put with duplicate keys.
* Fix crash when memtable prefix bloom is enabled and read/write a key out of domain of prefix extractor.
## 6.1.1 (4/9/2019)
### New Features
* When reading from option file/string/map, customized comparators and/or merge operators can be filled according to object registry.
### Public API Change
### Bug Fixes
* Fix a bug in 2PC where a sequence of txn prepare, memtable flush, and crash could result in losing the prepared transaction.
* Fix a bug in Encryption Env which could cause encrypted files to be read beyond file boundaries.
* Fix a race condition between WritePrepared::Get and ::Put with duplicate keys.
* Fix crash when memtable prefix bloom is enabled and read/write a key out of domain of prefix extractor.
## 6.1.0 (3/27/2019)
### New Features