dfbe52e099
Summary: The recent Logger::Close() and DBImpl::Close() implementation rely on calling the CloseImpl() virtual function from the destructor, which will not work. Refactor the implementation to have a private close helper function in derived classes that can be called by both CloseImpl() and the destructor. Closes https://github.com/facebook/rocksdb/pull/3528 Reviewed By: gfosco Differential Revision: D7049303 Pulled By: anand1976 fbshipit-source-id: 76a64cbf403209216dfe4864ecf96b5d7f3db9f4
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/