Summary:
https://github.com/facebook/rocksdb/pull/7898 enable write buffer manager to stall write when memory_usage exceeds buffer_size, this is really useful for container running case to limit the memory usage. However, this feature is not visiable for rocksJava yet.
This PR targets to introduce this feature for rocksJava.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9076
Reviewed By: akankshamahajan15
Differential Revision: D31931092
Pulled By: anand1976
fbshipit-source-id: 5531c16a87598663a02368c07b5e13a503164578
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.
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.
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.