Summary: recent commit 671d15cbdd3839acb54cb21a2aa82efca4917155 introduced some test failures: ``` ===== Running stats_history_test [==========] Running 9 tests from 1 test case. [----------] Global test environment set-up. [----------] 9 tests from StatsHistoryTest [ RUN ] StatsHistoryTest.RunStatsDumpPeriodSec monitoring/stats_history_test.cc:63: Failure dbfull()->SetDBOptions({{"stats_dump_period_sec", "0"}}) Not implemented: Not supported in ROCKSDB LITE db/db_options_test.cc:28:11: error: unused variable 'kMicrosInSec' [-Werror,-Wunused-const-variable] const int kMicrosInSec = 1000000; ``` This PR fixes these failures Pull Request resolved: https://github.com/facebook/rocksdb/pull/5477 Differential Revision: D15871814 Pulled By: miasantreble fbshipit-source-id: 0a7023914d2c1784d9d2d3f5bfb47310d4855394
RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)
This code is a library that forms the core building block for a fast key value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it specially suitable for storing multiple terabytes of data in a single database.
Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples
See the github wiki for more explanation.
The public interface is in include/
. Callers should not include or
rely on the details of any other header files in this package. Those
internal APIs may be changed without warning.
Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/
License
RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.