Hello Apache DataSketches PMC and Community,
This is a call for vote to release Apache DataSketches-cpp candidate
version 5.0.0-rc1
This is a major reseate due to separation of Python part of the library
into its own repository datasketches-python, which can potentially be
API-breaking for somebody.
We also took this opportunity to do some other possibly API-breaking
cleanup.
Changes since datasketches-cpp 4.1.0 release (3 May 2023):
- moved all Python-related code to new datasketches-python repository
- finished moving public constants to separate namespaces
- removed deprecated methods (such as get_quantiles())
- generalized array_of_doubles sketch as array_tuple_sketch
- implemented new EB-PPS sketch (exact PPS sampling with bounded sample
size)
- fixed slowness in Theta intersection
- fixed incompatibility of serialized empty frequent items sketches
with Java
Source repository:
- https://github.com/apache/datasketches-cpp
Git Tag for this release:
- https://github.com/apache/datasketches-cpp/releases/tag/5.0.0-rc1 on
branch 5.0.x
Git HashId for this release is: b39e41be2b743acb10f0b8b0bb491524fb17c77a
The Release Candidate Zip Repository:
- https://dist.apache.org/repos/dist/dev/datasketches/cpp/5.0.0-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/5.0.0-rc1/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]
