Revision c6d04f2ecf368fdfb2151cd10a1febf6404441cf authored by Sagar Vemuri on 30 March 2017, 18:57:05 UTC, committed by Facebook Github Bot on 30 March 2017, 19:09:21 UTC
Summary: Operations like Seek/Next/Prev sometimes take too long to complete when there are many internal keys to be skipped. Adding an option, max_skippable_internal_keys -- which could be used to set a threshold for the maximum number of keys that can be skipped, will help to address these cases where it is much better to fail a request (as incomplete) than to wait for a considerable time for the request to complete. This feature -- to fail an iterator seek request as incomplete, is disabled by default when max_skippable_internal_keys = 0. It is enabled only when max_skippable_internal_keys > 0. This feature is based on the discussion mentioned in the PR https://github.com/facebook/rocksdb/pull/1084. Closes https://github.com/facebook/rocksdb/pull/2000 Differential Revision: D4753223 Pulled By: sagar0 fbshipit-source-id: 1c973f7
1 parent 58179ec
| 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-- | 2.1 KB |
| AUTHORS | -rw-r--r-- | 247 bytes |
| CMakeLists.txt | -rw-r--r-- | 26.0 KB |
| CONTRIBUTING.md | -rw-r--r-- | 733 bytes |
| DEFAULT_OPTIONS_HISTORY.md | -rw-r--r-- | 1.4 KB |
| DUMP_FORMAT.md | -rw-r--r-- | 763 bytes |
| HISTORY.md | -rw-r--r-- | 41.4 KB |
| INSTALL.md | -rw-r--r-- | 4.4 KB |
| LANGUAGE-BINDINGS.md | -rw-r--r-- | 712 bytes |
| LICENSE | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 52.9 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-- | 4.9 KB |
| Vagrantfile | -rw-r--r-- | 877 bytes |
| WINDOWS_PORT.md | -rw-r--r-- | 12.5 KB |
| appveyor.yml | -rw-r--r-- | 582 bytes |
| src.mk | -rw-r--r-- | 23.4 KB |
| thirdparty.inc | -rw-r--r-- | 7.8 KB |
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