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From Arina Ielchiieva <ar...@apache.org>
Subject Re: January Apache Drill board report
Date Mon, 04 Feb 2019 09:10:22 GMT
Report has been submitted.

Kind regards,
Arina

On Fri, Feb 1, 2019 at 3:40 PM Arina Ielchiieva <arina@apache.org> wrote:

> Thanks everybody for the feedback. Please see below updated report:
>
> =====
>
> ## Description:
>  - Drill is a Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud
> Storage.
>
> ## Issues:
>  - There are no issues requiring board attention at this time.
>
> ## Activity:
>  - Since the last board report, Drill has released version 1.15.0,
>    including the following enhancements:
>    - Add capability to do index based planning and execution
>    - CROSS join support
>    - INFORMATION_SCHEMA FILES and FUNCTIONS were added
>    - Support for TIMESTAMPADD and TIMESTAMPDIFF functions
>    - Ability to secure znodes with custom ACLs
>    - Upgrade to SQLLine 1.6
>    - Parquet filter pushdown for VARCHAR and DECIMAL data types
>    - Support JPPD (Join Predicate Push Down)
>    - Lateral join functionality was enabled by default
>    - Multiple Web UI improvements to simplify the use of options and
> submit queries
>    - Query performance with the semi-join functionality was improved
>    - Support for aliases in the GROUP BY clause
>    - Option to prevent Drill from returning a result set for DDL
> statements
>    - Storage plugin names became case-insensitive
>
> - Drill Developer Day was held on November 14, 2018: a variety of
>   technical design issues were discussed, including Apache Arrow
> integration,
>   Metadata and Resource management, Storage plugins, etc.
>
> - Drill User Meetup was held on November 14, 2018: use cases of Drill and
>   indexing support were presented.
>
> ## Health report:
>  - The project is healthy. Development activity
>    as reflected in the pull requests and JIRAs is good.
>  - Activity on the dev and user mailing lists are stable.
>  - Three committers were added in the last period.
>
> ## PMC changes:
>
>  - Currently 23 PMC members.
>  - No new PMC members added in the last 3 months
>  - Last PMC addition was Charles Givre on Mon Sep 03 2018
>
> ## Committer base changes:
>
>  - Currently 51 committers.
>  - New commmitters:
>     - Hanumath Rao Maduri was added as a committer on Thu Nov 01 2018
>     - Karthikeyan Manivannan was added as a committer on Fri Dec 07 2018
>     - Salim Achouche was added as a committer on Mon Dec 17 2018
>
> ## Releases:
>
>  - 1.15.0 was released on Mon Dec 31 2018
>
> ## Mailing list activity:
>
>  - dev@drill.apache.org:
>     - 415 subscribers (down -12 in the last 3 months):
>     - 2066 emails sent to list (2653 in previous quarter)
>
>  - issues@drill.apache.org:
>     - 18 subscribers (up 0 in the last 3 months):
>     - 2480 emails sent to list (3228 in previous quarter)
>
>  - user@drill.apache.org:
>     - 592 subscribers (down -5 in the last 3 months):
>     - 249 emails sent to list (310 in previous quarter)
>
>
> ## JIRA activity:
>
>  - 196 JIRA tickets created in the last 3 months
>  - 171 JIRA tickets closed/resolved in the last 3 months
>
>
> On Fri, Feb 1, 2019 at 12:22 PM Bohdan Kazydub <bohdan.kazydub@gmail.com>
> wrote:
>
>> Hi, Arina
>>
>> Just to clarify, one of the options, the one "to return null for empty
>> string" (`drill.exec.functions.cast_empty_string_to_null`),
>> was present for some time (from Drill 0.8.0 at least) and affected CASTs
>> from string to numeric types only (if the option is set to true, empty
>> string in CAST is treated as NULL).
>> In 1.15 the option was expanded to affect CASTs to other types and TO_*
>> functions.
>>
>>
>> On Fri, Feb 1, 2019 at 9:24 AM Abhishek Girish <agirish@apache.org>
>> wrote:
>>
>> > +1. Looks good!
>> >
>> > On Thu, Jan 31, 2019 at 9:15 AM Vitalii Diravka <vitalii@apache.org>
>> > wrote:
>> >
>> > > +1
>> > >
>> > > Kind regards
>> > > Vitalii
>> > >
>> > >
>> > > On Thu, Jan 31, 2019 at 6:18 PM Aman Sinha <amansinha@gmail.com>
>> wrote:
>> > >
>> > > > Thanks for putting this together, Arina.
>> > > > The Drill Developer Day and Meetup were separate events, so you can
>> > split
>> > > > them up.
>> > > >   - A half day Drill Developer Day was held on Nov 14.  A variety
of
>> > > > technical design issues were discussed.
>> > > >   - A Drill user meetup was held on the same evening.  2
>> presentations
>> > -
>> > > > one on use case for Drill and one about indexing support in Drill
>> were
>> > > > presented.
>> > > >
>> > > > Rest of the report LGTM.
>> > > >
>> > > > -Aman
>> > > >
>> > > >
>> > > > On Thu, Jan 31, 2019 at 7:58 AM Arina Ielchiieva <arina@apache.org>
>> > > wrote:
>> > > >
>> > > > > Hi all,
>> > > > >
>> > > > > please take a look at the draft board report for the last quarter
>> and
>> > > let
>> > > > > me know if you have any comments.
>> > > > >
>> > > > > Thanks,
>> > > > > Arina
>> > > > >
>> > > > > =====
>> > > > >
>> > > > > ## Description:
>> > > > >  - Drill is a Schema-free SQL Query Engine for Hadoop, NoSQL
and
>> > Cloud
>> > > > > Storage.
>> > > > >
>> > > > > ## Issues:
>> > > > >  - There are no issues requiring board attention at this time.
>> > > > >
>> > > > > ## Activity:
>> > > > >  - Since the last board report, Drill has released version 1.15.0,
>> > > > >    including the following enhancements:
>> > > > >    - Add capability to do index based planning and execution
>> > > > >    - CROSS join support
>> > > > >    - INFORMATION_SCHEMA FILES and FUNCTIONS were added
>> > > > >    - Support for TIMESTAMPADD and TIMESTAMPDIFF functions
>> > > > >    - Ability to secure znodes with custom ACLs
>> > > > >    - Upgrade to SQLLine 1.6
>> > > > >    - Parquet filter pushdown for VARCHAR and DECIMAL data types
>> > > > >    - Support JPPD (Join Predicate Push Down)
>> > > > >    - Lateral join functionality was enabled by default
>> > > > >    - Multiple Web UI improvements to simplify the use of options
>> and
>> > > > submit
>> > > > > queries
>> > > > >    - Query performance with the semi-join functionality was
>> improved
>> > > > >    - Support for aliases in the GROUP BY clause
>> > > > >    - Options to return null for empty string and prevents Drill
>> from
>> > > > > returning
>> > > > >      a result set for DDL statements
>> > > > >    - Storage plugin names became case-insensitive
>> > > > >
>> > > > > - Drill developer meet up was held on November 14, 2018.
>> > > > >
>> > > > > ## Health report:
>> > > > >  - The project is healthy. Development activity
>> > > > >    as reflected in the pull requests and JIRAs is good.
>> > > > >  - Activity on the dev and user mailing lists are stable.
>> > > > >  - Three committers were added in the last period.
>> > > > >
>> > > > > ## PMC changes:
>> > > > >
>> > > > >  - Currently 23 PMC members.
>> > > > >  - No new PMC members added in the last 3 months
>> > > > >  - Last PMC addition was Charles Givre on Mon Sep 03 2018
>> > > > >
>> > > > > ## Committer base changes:
>> > > > >
>> > > > >  - Currently 51 committers.
>> > > > >  - New commmitters:
>> > > > >     - Hanumath Rao Maduri was added as a committer on Thu Nov
01
>> 2018
>> > > > >     - Karthikeyan Manivannan was added as a committer on Fri
Dec
>> 07
>> > > 2018
>> > > > >     - Salim Achouche was added as a committer on Mon Dec 17 2018
>> > > > >
>> > > > > ## Releases:
>> > > > >
>> > > > >  - 1.15.0 was released on Mon Dec 31 2018
>> > > > >
>> > > > > ## Mailing list activity:
>> > > > >
>> > > > >  - dev@drill.apache.org:
>> > > > >     - 415 subscribers (down -12 in the last 3 months):
>> > > > >     - 2066 emails sent to list (2653 in previous quarter)
>> > > > >
>> > > > >  - issues@drill.apache.org:
>> > > > >     - 18 subscribers (up 0 in the last 3 months):
>> > > > >     - 2480 emails sent to list (3228 in previous quarter)
>> > > > >
>> > > > >  - user@drill.apache.org:
>> > > > >     - 592 subscribers (down -5 in the last 3 months):
>> > > > >     - 249 emails sent to list (310 in previous quarter)
>> > > > >
>> > > > >
>> > > > > ## JIRA activity:
>> > > > >
>> > > > >  - 196 JIRA tickets created in the last 3 months
>> > > > >  - 171 JIRA tickets closed/resolved in the last 3 months
>> > > > >
>> > > >
>> > >
>> >
>>
>

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