Hello Apache DataSketches PMC and Community,
This is a call for vote to release Apache DataSketches-cpp candidate
version 4.1.0-rc1
Changes since datasketches-cpp 4.0.0 release (5 Dec 2022):
- HLL union speed improvement
- Fixed a bug in theta and tuple union base
- new density sketch
- new count min sketch
- thread local random generator
- generic quantile sketches in Python (KLL, REQ, classic quantiles)
- generic frequent items sketch in Python
- generic tuple sketch in Python
- added optional compression of serialized theta sketch
- iterators use new style (no inheritance from std::iterator)
Source repository:
- https://github.com/apache/datasketches-cpp
Git Tag for this release:
- https://github.com/apache/datasketches-cpp/releases/tag/4.1.0-rc1 on
branch 4.1.x
Git HashId for this release is: c3abaaefe5fa400eed99e082af07c1b61a7144db
The Release Candidate / Zip Repository, including convenience binaries (in
pypi subdirectory):
- https://dist.apache.org/repos/dist/dev/datasketches/cpp/4.1.0-rc1/
The public signing key can be found in the KEYS file:
- https://dist.apache.org/repos/dist/dev/datasketches/KEYS
<https://urldefense.com/v3/__https://dist.apache.org/repos/dist/dev/datasketches/KEYS__;!!Op6eflyXZCqGR5I!Fz5YQTb3Gb2to0dakSYd2uO02qCG6L7a0ELZzKrl0jmHWD9g17TQnzUZULBSqlh0o7SYwemE3RbSgSuNGw$>
The artifacts have been signed with key:
68486114A8E8B4E0 2019-08-20 Alexander Saydakov (CODE SIGNING KEY) <
[email protected]>
Build & Test Guide (C++):
- https://github.com/apache/datasketches-cpp/blob/4.1.x/README.md
Build & Test Guide (Python):
- https://github.com/apache/datasketches-cpp/blob/4.1.x/python/README.md
The vote will be performed as follows:
- This letter will be published on dev@ and remain open for at least 72
hours (excluding weekends and holidays), AND until at least 3 (+1) PMC votes or
a majority of (+1) PMC votes are acquired. Anyone in the community can vote.
Please vote accordingly:
[ ] +1 approve
[ ] +0 no opinion
[ ] -1 disapprove with the reason
Thank you,
Alexander Saydakov
[email protected]
