76609cd38a
Summary: ``` int* value = new int; ASSERT_NE(nullptr, value); ``` `ASSERT_NE` can expand the expression such that a memory leak is reported by clang analyzer. We can remove this ASSERT_NE since we can assume the memory allocation must succeed. Otherwise a bad alloc exception will be thrown and the process will be killed anyway. Test plan (dev server): ``` USE_CLANG=1 make analyze ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/7245 Reviewed By: jay-zhuang Differential Revision: D23079641 Pulled By: riversand963 fbshipit-source-id: a6739a903f90f8715f6f1ef3e5c8a329245b8e78
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/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/ and https://rocksdb.slack.com/
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.