+1, Thanks, Benchao!
On 9/01/2024 2:22 am, Julian Hyde wrote:
Looks good. Thanks, Benchao!
Julian
On Jan 8, 2024, at 00:33, Ruben Q L <rube...@gmail.com> wrote:
+1
Thanks Benchao for preparing this report!
On Fri, Jan 5, 2024 at 1:46 PM Stamatis Zampetakis <zabe...@gmail.com>
wrote:
Looks good thanks for putting it together Benchao!
On Fri, Jan 5, 2024 at 2:41 PM Benchao Li <libenc...@apache.org> wrote:
Hello,
Below you can find a draft of this quarter's board report. I plan to
submit the final version next Tuesday (Jan 9, 2024).
Please let me know if you have any additions or corrections.
Best,
Benchao Li
-----------------------------------------------
## Description:
Apache Calcite is a highly customizable framework for parsing and
planning
queries on data in a wide variety of formats. It allows database-like
access,
and in particular a SQL interface and advanced query optimization, for
data
not residing in a traditional database.
Avatica is a sub-project within Calcite and provides a framework for
building
local and remote JDBC and ODBC database drivers. Avatica has an
independent
release schedule and its own repository.
## Issues:
There are no issues requiring board attention.
## Membership Data:
Apache Calcite was founded 2015-10-22 (8 years ago)
There are currently 74 committers and 27 PMC members in this project.
The Committer-to-PMC ratio is roughly 5:2.
Community changes, past quarter:
- No new PMC members. Last addition was Benchao Li on 2023-01-27.
- Hongyu Guo was added as committer on 2023-11-03
- Runkang He was added as committer on 2023-11-03
- Lei Shen was added as committer on 2023-11-01
- Mihai Budiu was added as committer on 2023-10-26
- Ran Tao was added as committer on 2023-10-28
Following our yearly rotation tradition, the PMC has elected a new
chair: Benchao Li.
## Project Activity:
Apache Calcite 1.36.0 was released on 2023-11-10. It contains
contributions from 30 contributors, and resolves 125 issues. The new
release adds 30 new SQL functions in various libraries such as
BigQuery and Spark, contains many improvements hardening TABLESAMPLE,
integrates SQL Logic Test suite, and many more core improvements such
as the support of recursive WITH and CREATE TABLE ... LIKE DDL.
Apache Calcite Avatica 1.24.0 was released on 2023-12-04. It features
mostly dependency upgrades with some minor bug fixes and features, and
contains a breaking change: due to CALCITE-5678, date literals not
satisfying the Gregorian calendar will be rejected.
Apache Calcite Avatica Go 5.3.0 was released on 2023-12-11. It is a
maintenance release of Avatica Go including dependency updates and bug
fixes. This release supports Go 1.20 and 1.21, which are currently the
versions supported and maintained by the Go team.
## Community Health:
The community maintains a healthy status.
Mailing list and JIRA activity has slightly dropped (dev@ -4%, issues@
-36%, JIRA opened -47%, JIRA closed -33%) due to the holiday of
Chrismas and New Year. However, commit (+52%) and PRs closed(+27%) has
increased on the contrary, one reason is we have many commits/PRs
testing the unstable test problem in CALCITE-6123, another reason is
some new contributors are used to opening and closeing the PR
repeatedly.
The number of non-committer (contributor) commits per month:
+------+-------+---------------------+
| year | month | contributor_commits |
+------+-------+---------------------+
| 2023 | 10 | 35 |
| 2023 | 11 | 21 |
| 2023 | 12 | 13 |
+------+-------+---------------------+
The number of active reviewers per month:
+------+-------+------------------+
| year | month | active_reviewers |
+------+-------+------------------+
| 2023 | 10 | 8 |
| 2023 | 11 | 12 |
| 2023 | 12 | 6 |
+------+-------+------------------+
Top reviewers in the last 3 months:
+--------------------------------------+---------+
| committer | reviews |
+--------------------------------------+---------+
| Jiajun <jiajunbernou...@foxmail.com> | 11 |
| Julian Hyde <jh...@apache.org> | 11 |
| Mihai Budiu <mbu...@feldera.com> | 9 |
+--------------------------------------+---------+
The number of non-committer commits and active reviewers are slightly
decreased compared to Q3 due to the holidays, but the number is still
very good compared to times before 2023 Q2.
