Summary:
MergeOperatorPinningTest.Randomized frequently times out under TSAN
because it tests ~40 option configurations sequentially in a loop. The
patch parallelizes the tests of the various configurations to make the
test complete faster.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5659
Test Plan: Tested using buck test mode/dev-tsan ...
Differential Revision: D16587518
Pulled By: ltamasi
fbshipit-source-id: 65bd25c0ad9a23587fed5592e69c1a0097fa27f6
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.
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.
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