a3de7ae49f
Summary:
**Context:**
Compiling RocksDB with -Winconsistent-missing-destructor-override reveals the following :
```
./include/rocksdb/env.h:174:11: error: '~Env' overrides a destructor but is not marked 'override' [-Werror,-Winconsistent-missing-destructor-override]
virtual ~Env();
^
./include/rocksdb/customizable.h:58:3: note: overridden virtual function is here
~Customizable() override {}
```
The need of overriding the Env's destructor seems to be introduced by https://github.com/facebook/rocksdb/pull/9293 and surfaced by -Winconsistent-missing-destructor-override, which is not turned on by default.
**Summary:**
Mark ~Env() override
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9467
Test Plan: - Turn on -Winconsistent-missing-destructor-override and USE_CLANG=1 make -jN env/env.o to see whether the error shows up
Reviewed By: jay-zhuang, riversand963, george-reynya
Differential Revision: D33864985
Pulled By: hx235
fbshipit-source-id: 4a78bd161ff153902b2676829723e9a1c33dd749
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 especially suitable for storing multiple terabytes of data in a single database.
Start with example usage here: https://github.com/facebook/rocksdb/tree/main/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.
Questions and discussions are welcome on the RocksDB Developers Public Facebook group and email list on Google Groups.
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.