d35ffd569c
Summary: PR https://github.com/facebook/rocksdb/issues/4020 implicitly enabled the hash index as well in stress/crash tests, resulting in assertion failures in Block. This patch disables the hash index until we can pinpoint the root cause of these issues. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5792 Test Plan: Ran tools/db_crashtest.py and made sure it only uses index types 0 and 2 (binary search and partitioned index). Differential Revision: D17346777 Pulled By: ltamasi fbshipit-source-id: b4318f37f1fda3ee1bbff4ef2c2f556ca9e6b551
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.