swh:1:snp:5115096b921df712aeb2a08114fede57fb3331fb
Revision 247d0979aa1f3c317f4f6c73ff3dc88436735063 authored by Mike Kolupaev on 01 December 2016, 15:00:17 UTC, committed by Facebook Github Bot on 01 December 2016, 15:09:15 UTC
Summary: This adds the ability for compaction filter to say "drop this key-value, and also drop everything up to key x". This will cause the compaction to seek input iterator to x, without reading the data. This can make compaction much faster when large consecutive chunks of data are filtered out. See the changes in include/rocksdb/compaction_filter.h for the new API. Along the way this diff also adds ability for compaction filter changing merge operands, similar to how it can change values; we're not going to use this feature, it just seemed easier and cleaner to implement it than to document that it's not implemented :) The diff is not as big as it may seem, about half of the lines are a test. Closes https://github.com/facebook/rocksdb/pull/1599 Differential Revision: D4252092 Pulled By: al13n321 fbshipit-source-id: 41e1e48
1 parent 96fcefb
Tip revision: 19076c95aa2bcee55c26fcf0960cc844ad86ee9c authored by Levi Tamasi on 21 January 2021, 22:18:25 UTC
Update HISTORY.md for PR 7888 (#7890)
Update HISTORY.md for PR 7888 (#7890)
Tip revision: 19076c9
| File | Mode | Size |
|---|---|---|
| arcanist_util | ||
| build_tools | ||
| cmake | ||
| coverage | ||
| db | ||
| docs | ||
| examples | ||
| hdfs | ||
| include | ||
| java | ||
| memtable | ||
| port | ||
| table | ||
| third-party | ||
| tools | ||
| util | ||
| utilities | ||
| .arcconfig | -rw-r--r-- | 566 bytes |
| .clang-format | -rw-r--r-- | 138 bytes |
| .gitignore | -rw-r--r-- | 700 bytes |
| .travis.yml | -rw-r--r-- | 1.5 KB |
| AUTHORS | -rw-r--r-- | 247 bytes |
| CMakeLists.txt | -rw-r--r-- | 23.7 KB |
| CONTRIBUTING.md | -rw-r--r-- | 733 bytes |
| DEFAULT_OPTIONS_HISTORY.md | -rw-r--r-- | 1.1 KB |
| DUMP_FORMAT.md | -rw-r--r-- | 763 bytes |
| HISTORY.md | -rw-r--r-- | 38.5 KB |
| INSTALL.md | -rw-r--r-- | 3.9 KB |
| LANGUAGE-BINDINGS.md | -rw-r--r-- | 646 bytes |
| LICENSE | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 49.9 KB |
| PATENTS | -rw-r--r-- | 1.9 KB |
| README.md | -rw-r--r-- | 1.4 KB |
| ROCKSDB_LITE.md | -rw-r--r-- | 1.0 KB |
| USERS.md | -rw-r--r-- | 4.5 KB |
| Vagrantfile | -rw-r--r-- | 877 bytes |
| WINDOWS_PORT.md | -rw-r--r-- | 12.5 KB |
| appveyor.yml | -rw-r--r-- | 555 bytes |
| src.mk | -rw-r--r-- | 23.8 KB |
| thirdparty.inc | -rw-r--r-- | 7.8 KB |
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