[Draft][REPORT] Apache Kylin - Feb 2018

[Luke Han <lu...@apache.org>]

Hi all,

     Here's Kylin board report for this cycle, please help to review and
leave your feedback here.


      Thanks.


## Description:
Apache Kylin is an open source Distributed Analytics Engine designed
to provide SQL interface and multi-dimensional analysis (OLAP) on
Hadoop supporting extremely large datasets.

## Description:

Apache Kylin is an open source Distributed Analytics Engine designed

to provide SQL interface and multi-dimensional analysis (OLAP) for

Big Data supporting extremely large datasets.



## Issues:

 - There are no issues requiring board attention at this time

## Activity:
 - Second free book published by InfoQ about Apache Kylin Use

Cases in Dec, 2017.

 - Shaofeng Shi presented Apache Kylin at Alluxio Meetup @Beijing

in Jan 2018.

 - Apache Kylin & Alluxio Meetup hosted in Shanghai on Feb 21, 2018

 - Dong Li present Apache Kylin at OSC on 2017-11-10 in Xi'an


## PMC changes:

 - Currently 19 PMC members.
 - Billy Liu was added to the PMC on Mon Nov 27 2017

## Committer base changes:

 - Currently 31 committers.
 - New commmitters:
    - Jianhua Peng was added as a committer on Wed Jan 24 2018

## Releases:

 - Last release was 2.2.0 on Fri Nov 03 2017

## Mailing list activity:

 - dev@kylin.apache.org:
    - 405 subscribers (up 26 in the last 3 months):
    - 582 emails sent to list (770 in previous quarter)

 - issues@kylin.apache.org:
    - 80 subscribers (up 6 in the last 3 months):
    - 2961 emails sent to list (1920 in previous quarter)

 - user@kylin.apache.org:
    - 325 subscribers (up 18 in the last 3 months):
    - 461 emails sent to list (343 in previous quarter)


## JIRA activity:

 - 219 JIRA tickets created in the last 3 months
 - 343 JIRA tickets closed/resolved in the last 3 months