Summary:
* remove pyenv installation step which is not needed (it takes 3 minutes to install for every job and fail from time to time)
* download compression lib fail from time to time, Uploaded the libs to S3 and download from them for CI, which should be more stable.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9406
Test Plan: CI
Reviewed By: riversand963
Differential Revision: D33700158
Pulled By: jay-zhuang
fbshipit-source-id: be7b172d7cd059c9d7b3139fd7a34f8070460e31
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.