You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@calcite.apache.org by Haisheng Yuan <hy...@apache.org> on 2021/01/12 22:01:02 UTC
[DISCUSS] Draft board report for Jan 2021
Attached below is a draft of this month's board report. I plan to submit it on
Jan 13 (Sorry for the late email). Please let me know if you have any additions or corrections.
## 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:
There are currently 51 committers and 23 PMC members in
this project. The Committer-to-PMC ratio is roughly 7:3.
No new committers or PMC members were added in the last 3 months.
## Project Activity:
Calcite 1.26.0 was released on 2020-10-06, with important features such as
supporting SEARCH operator and Sarg literal, adding PIVOT operator in SQL,
adding support for JDK 15 and Guava version 29.0-jre.
On Jan 20th, there will be online meetup for Calcite community with
presentations covering Calcite concepts, recent work on streams, spatial query
implementation.
## Community Health:
The overall activity in the community has slightly decreased in the past few
months without this being worrisome.
153 JIRA tickets created and 94 JIRA tickets closed/resolved in the last 3
months, 20% decrease comparing with last quarter.
The fewer number of design discussions and JIRA activities can be explained by
the holiday season and low number of active committers.
Re: [DISCUSS] Draft board report for Jan 2021
Posted by Rui Wang <am...@apache.org>.
This draft looks good overall! Thanks Haisheng for your work!
-Rui
On Tue, Jan 12, 2021 at 3:48 PM Haisheng Yuan <hy...@apache.org> wrote:
> Stamatis,
> Thanks a lot for the numbers you collected, I will add them into the
> report.
>
> Julian,
> Thanks for the remind, I will add the mention of new chair and our
> tradition of annual rotation.
>
> Haisheng
>
> On 2021/01/12 23:29:05, Stamatis Zampetakis <za...@gmail.com> wrote:
> > Thanks for putting this together Haisheng, looks good. Some minor
> comments:
> >
> > Project activity: possibly mention the usage of Calcite in LinkedIn and
> > the Coral project
> > Community health: include the new metrics that we discussed during the
> > previous board report
> >
> > If I didn't do any mistake the numbers/names for the period between
> > 2020-10-01 and 2021-01-01 are as follows:
> >
> > "commits by non-committers" (used the query provided by Vladimir)
> > +--------------+------------+----------------+---------------------+
> > | quarter_date | committers | non_committers | total |
> > +--------------+------------+----------------+---------------------+
> > | 2020-10-01 | 118 | 36 | 154 |
> >
> > "top-5 reviewers"
> > +---------------------+-----------+
> > | reviews | committer |
> > +---------------------+-----------+
> > | 7 | Julian Hyde |
> > | 7 | Stamatis Zampetakis |
> > | 6 | Chunwei Lei |
> > | 6 | Ruben Quesada Lopez |
> > | 4 | Danny Chan |
> > | 4 | Wang Yanlin |
> >
> > Best,
> > Stamatis
> >
> > On Wed, Jan 13, 2021 at 12:23 AM Francis Chuang <
> francischuang@apache.org>
> > wrote:
> >
> > > +1 Thanks for sorting this out, Haisheng!
> > >
> > > Francis
> > >
> > > On 13/01/2021 10:20 am, Julian Hyde wrote:
> > > > Looks good. I'd add a mention of the new chair, and the fact that we
> > > > are continuing our tradition of annual rotation. (And our annual
> > > > tradition of talking about the tradition, per
> > > > https://whimsy.apache.org/board/minutes/Calcite.html#2020-01-15.)
> > > >
> > > > On Tue, Jan 12, 2021 at 2:01 PM Haisheng Yuan <hy...@apache.org>
> wrote:
> > > >>
> > > >> Attached below is a draft of this month's board report. I plan to
> > > submit it on
> > > >> Jan 13 (Sorry for the late email). Please let me know if you have
> any
> > > additions or corrections.
> > > >>
> > > >> ## 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:
> > > >> There are currently 51 committers and 23 PMC members in
> > > >> this project. The Committer-to-PMC ratio is roughly 7:3.
> > > >> No new committers or PMC members were added in the last 3 months.
> > > >>
> > > >> ## Project Activity:
> > > >> Calcite 1.26.0 was released on 2020-10-06, with important features
> such
> > > as
> > > >> supporting SEARCH operator and Sarg literal, adding PIVOT operator
> in
> > > SQL,
> > > >> adding support for JDK 15 and Guava version 29.0-jre.
> > > >>
> > > >> On Jan 20th, there will be online meetup for Calcite community with
> > > >> presentations covering Calcite concepts, recent work on streams,
> > > spatial query
> > > >> implementation.
> > > >>
> > > >> ## Community Health:
> > > >> The overall activity in the community has slightly decreased in the
> > > past few
> > > >> months without this being worrisome.
> > > >>
> > > >> 153 JIRA tickets created and 94 JIRA tickets closed/resolved in the
> > > last 3
> > > >> months, 20% decrease comparing with last quarter.
> > > >>
> > > >> The fewer number of design discussions and JIRA activities can be
> > > explained by
> > > >> the holiday season and low number of active committers.
> > > >>
> > > >>
> > >
> >
>
Re: [DISCUSS] Draft board report for Jan 2021
Posted by Haisheng Yuan <hy...@apache.org>.
Stamatis,
Thanks a lot for the numbers you collected, I will add them into the report.
Julian,
Thanks for the remind, I will add the mention of new chair and our tradition of annual rotation.
Haisheng
On 2021/01/12 23:29:05, Stamatis Zampetakis <za...@gmail.com> wrote:
> Thanks for putting this together Haisheng, looks good. Some minor comments:
>
> Project activity: possibly mention the usage of Calcite in LinkedIn and
> the Coral project
> Community health: include the new metrics that we discussed during the
> previous board report
>
> If I didn't do any mistake the numbers/names for the period between
> 2020-10-01 and 2021-01-01 are as follows:
>
> "commits by non-committers" (used the query provided by Vladimir)
> +--------------+------------+----------------+---------------------+
> | quarter_date | committers | non_committers | total |
> +--------------+------------+----------------+---------------------+
> | 2020-10-01 | 118 | 36 | 154 |
>
> "top-5 reviewers"
> +---------------------+-----------+
> | reviews | committer |
> +---------------------+-----------+
> | 7 | Julian Hyde |
> | 7 | Stamatis Zampetakis |
> | 6 | Chunwei Lei |
> | 6 | Ruben Quesada Lopez |
> | 4 | Danny Chan |
> | 4 | Wang Yanlin |
>
> Best,
> Stamatis
>
> On Wed, Jan 13, 2021 at 12:23 AM Francis Chuang <fr...@apache.org>
> wrote:
>
> > +1 Thanks for sorting this out, Haisheng!
> >
> > Francis
> >
> > On 13/01/2021 10:20 am, Julian Hyde wrote:
> > > Looks good. I'd add a mention of the new chair, and the fact that we
> > > are continuing our tradition of annual rotation. (And our annual
> > > tradition of talking about the tradition, per
> > > https://whimsy.apache.org/board/minutes/Calcite.html#2020-01-15.)
> > >
> > > On Tue, Jan 12, 2021 at 2:01 PM Haisheng Yuan <hy...@apache.org> wrote:
> > >>
> > >> Attached below is a draft of this month's board report. I plan to
> > submit it on
> > >> Jan 13 (Sorry for the late email). Please let me know if you have any
> > additions or corrections.
> > >>
> > >> ## 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:
> > >> There are currently 51 committers and 23 PMC members in
> > >> this project. The Committer-to-PMC ratio is roughly 7:3.
> > >> No new committers or PMC members were added in the last 3 months.
> > >>
> > >> ## Project Activity:
> > >> Calcite 1.26.0 was released on 2020-10-06, with important features such
> > as
> > >> supporting SEARCH operator and Sarg literal, adding PIVOT operator in
> > SQL,
> > >> adding support for JDK 15 and Guava version 29.0-jre.
> > >>
> > >> On Jan 20th, there will be online meetup for Calcite community with
> > >> presentations covering Calcite concepts, recent work on streams,
> > spatial query
> > >> implementation.
> > >>
> > >> ## Community Health:
> > >> The overall activity in the community has slightly decreased in the
> > past few
> > >> months without this being worrisome.
> > >>
> > >> 153 JIRA tickets created and 94 JIRA tickets closed/resolved in the
> > last 3
> > >> months, 20% decrease comparing with last quarter.
> > >>
> > >> The fewer number of design discussions and JIRA activities can be
> > explained by
> > >> the holiday season and low number of active committers.
> > >>
> > >>
> >
>
Re: [DISCUSS] Draft board report for Jan 2021
Posted by Stamatis Zampetakis <za...@gmail.com>.
Thanks for putting this together Haisheng, looks good. Some minor comments:
Project activity: possibly mention the usage of Calcite in LinkedIn and
the Coral project
Community health: include the new metrics that we discussed during the
previous board report
If I didn't do any mistake the numbers/names for the period between
2020-10-01 and 2021-01-01 are as follows:
"commits by non-committers" (used the query provided by Vladimir)
+--------------+------------+----------------+---------------------+
| quarter_date | committers | non_committers | total |
+--------------+------------+----------------+---------------------+
| 2020-10-01 | 118 | 36 | 154 |
"top-5 reviewers"
+---------------------+-----------+
| reviews | committer |
+---------------------+-----------+
| 7 | Julian Hyde |
| 7 | Stamatis Zampetakis |
| 6 | Chunwei Lei |
| 6 | Ruben Quesada Lopez |
| 4 | Danny Chan |
| 4 | Wang Yanlin |
Best,
Stamatis
On Wed, Jan 13, 2021 at 12:23 AM Francis Chuang <fr...@apache.org>
wrote:
> +1 Thanks for sorting this out, Haisheng!
>
> Francis
>
> On 13/01/2021 10:20 am, Julian Hyde wrote:
> > Looks good. I'd add a mention of the new chair, and the fact that we
> > are continuing our tradition of annual rotation. (And our annual
> > tradition of talking about the tradition, per
> > https://whimsy.apache.org/board/minutes/Calcite.html#2020-01-15.)
> >
> > On Tue, Jan 12, 2021 at 2:01 PM Haisheng Yuan <hy...@apache.org> wrote:
> >>
> >> Attached below is a draft of this month's board report. I plan to
> submit it on
> >> Jan 13 (Sorry for the late email). Please let me know if you have any
> additions or corrections.
> >>
> >> ## 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:
> >> There are currently 51 committers and 23 PMC members in
> >> this project. The Committer-to-PMC ratio is roughly 7:3.
> >> No new committers or PMC members were added in the last 3 months.
> >>
> >> ## Project Activity:
> >> Calcite 1.26.0 was released on 2020-10-06, with important features such
> as
> >> supporting SEARCH operator and Sarg literal, adding PIVOT operator in
> SQL,
> >> adding support for JDK 15 and Guava version 29.0-jre.
> >>
> >> On Jan 20th, there will be online meetup for Calcite community with
> >> presentations covering Calcite concepts, recent work on streams,
> spatial query
> >> implementation.
> >>
> >> ## Community Health:
> >> The overall activity in the community has slightly decreased in the
> past few
> >> months without this being worrisome.
> >>
> >> 153 JIRA tickets created and 94 JIRA tickets closed/resolved in the
> last 3
> >> months, 20% decrease comparing with last quarter.
> >>
> >> The fewer number of design discussions and JIRA activities can be
> explained by
> >> the holiday season and low number of active committers.
> >>
> >>
>
Re: [DISCUSS] Draft board report for Jan 2021
Posted by Francis Chuang <fr...@apache.org>.
+1 Thanks for sorting this out, Haisheng!
Francis
On 13/01/2021 10:20 am, Julian Hyde wrote:
> Looks good. I'd add a mention of the new chair, and the fact that we
> are continuing our tradition of annual rotation. (And our annual
> tradition of talking about the tradition, per
> https://whimsy.apache.org/board/minutes/Calcite.html#2020-01-15.)
>
> On Tue, Jan 12, 2021 at 2:01 PM Haisheng Yuan <hy...@apache.org> wrote:
>>
>> Attached below is a draft of this month's board report. I plan to submit it on
>> Jan 13 (Sorry for the late email). Please let me know if you have any additions or corrections.
>>
>> ## 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:
>> There are currently 51 committers and 23 PMC members in
>> this project. The Committer-to-PMC ratio is roughly 7:3.
>> No new committers or PMC members were added in the last 3 months.
>>
>> ## Project Activity:
>> Calcite 1.26.0 was released on 2020-10-06, with important features such as
>> supporting SEARCH operator and Sarg literal, adding PIVOT operator in SQL,
>> adding support for JDK 15 and Guava version 29.0-jre.
>>
>> On Jan 20th, there will be online meetup for Calcite community with
>> presentations covering Calcite concepts, recent work on streams, spatial query
>> implementation.
>>
>> ## Community Health:
>> The overall activity in the community has slightly decreased in the past few
>> months without this being worrisome.
>>
>> 153 JIRA tickets created and 94 JIRA tickets closed/resolved in the last 3
>> months, 20% decrease comparing with last quarter.
>>
>> The fewer number of design discussions and JIRA activities can be explained by
>> the holiday season and low number of active committers.
>>
>>
Re: [DISCUSS] Draft board report for Jan 2021
Posted by Julian Hyde <jh...@apache.org>.
Looks good. I'd add a mention of the new chair, and the fact that we
are continuing our tradition of annual rotation. (And our annual
tradition of talking about the tradition, per
https://whimsy.apache.org/board/minutes/Calcite.html#2020-01-15.)
On Tue, Jan 12, 2021 at 2:01 PM Haisheng Yuan <hy...@apache.org> wrote:
>
> Attached below is a draft of this month's board report. I plan to submit it on
> Jan 13 (Sorry for the late email). Please let me know if you have any additions or corrections.
>
> ## 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:
> There are currently 51 committers and 23 PMC members in
> this project. The Committer-to-PMC ratio is roughly 7:3.
> No new committers or PMC members were added in the last 3 months.
>
> ## Project Activity:
> Calcite 1.26.0 was released on 2020-10-06, with important features such as
> supporting SEARCH operator and Sarg literal, adding PIVOT operator in SQL,
> adding support for JDK 15 and Guava version 29.0-jre.
>
> On Jan 20th, there will be online meetup for Calcite community with
> presentations covering Calcite concepts, recent work on streams, spatial query
> implementation.
>
> ## Community Health:
> The overall activity in the community has slightly decreased in the past few
> months without this being worrisome.
>
> 153 JIRA tickets created and 94 JIRA tickets closed/resolved in the last 3
> months, 20% decrease comparing with last quarter.
>
> The fewer number of design discussions and JIRA activities can be explained by
> the holiday season and low number of active committers.
>
>