Summary:
Given that we have cut 5.15, we should bump the version number to the next
version, i.e. 5.16.
Also update HISTORY.md
cc sagar0
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4176
Differential Revision: D8977965
Pulled By: riversand963
fbshipit-source-id: 481d75d2f446946f0eb2afb7e94ef894c8c87e1e
main
Yanqin Jin7 years agocommitted byFacebook Github Bot
* Add a new table property, "rocksdb.num.range-deletions", which counts the number of range deletion tombstones in the table.
* Add a new table property, "rocksdb.num.range-deletions", which counts the number of range deletion tombstones in the table.
* Improve the performance of iterators doing long range scans by using readahead, when using direct IO.
* Improve the performance of iterators doing long range scans by using readahead, when using direct IO.
* pin_top_level_index_and_filter (default true) in BlockBasedTableOptions can be used in combination with cache_index_and_filter_blocks to prefetch and pin the top-level index of partitioned index and filter blocks in cache. It has no impact when cache_index_and_filter_blocks is false.
* pin_top_level_index_and_filter (default true) in BlockBasedTableOptions can be used in combination with cache_index_and_filter_blocks to prefetch and pin the top-level index of partitioned index and filter blocks in cache. It has no impact when cache_index_and_filter_blocks is false.
* Write properties meta-block at the end of block-based table to save read-ahead IO.
### Bug Fixes
### Bug Fixes
* Fix deadlock with enable_pipelined_write=true and max_successive_merges > 0
* Fix deadlock with enable_pipelined_write=true and max_successive_merges > 0