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
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## 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:
- d...@drill.apache.org:
- 415 subscribers (down -12 in the last 3 months):
- 2066 emails sent to list (2653 in previous quarter)
- iss...@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
