[WeeklyReport] Weekly report for Dubbo 2019-5-31 to 2019-6-7

[dubbo-bot]

Weekly Report of Dubbo

This is a weekly report of Dubbo. It summarizes what have changed in the project during the passed week, including pr merged, new contributors, and more things in the future.
It is all done by @dubbo-bot which is a collaborate robot.

Repo Overview

Basic data

Baisc data shows how the watch, star, fork and contributors count changed in the passed week.

Watch	Star	Fork	Contributors
3217	27013 (↑191)	15166 (↑97)	201 (↑1)

Issues & PRs

Issues & PRs show the new/closed issues/pull requests count in the passed week.

New Issues	Closed Issues	New PR	Merged PR
20	16	25	24

PR Overview

Thanks to contributions from community, Dubbo team merged 24 pull requests in the repository last week. They are:

• 2.7.2 release (#4259)
• Default future from jeff-lv (#4257)
• performance tuning: cache service key (#4255)
• performance tuning: channel connect status (#4254)
• Performance tuning: keep heartbeat updated in io thread to avoid race condition. (#4246)
• Applicationmodel revert (#4245)
• getMethodparameter refactor (#4244)
• delete useless code (#4242)
• Perf reduce string allocation (#4240)
• [Dubbo-4218] Fix NPE when the TagRouterRule addresses config is null (NPE when the TagRouterRule addresses config is null #4218) (#4236)
• [Dubbo-4219] Remove DISCLAIMER (#4234)
• [Dubbo-4219] Remove DISCLAIMER (#4233)
• [Dubbo-4219] Remove DISCLAIMER (#4231)
• fix maven project compile error  #4227 : remove duplicate @OverRide (#4228)
• [Dubbo-4183] Fix unstable tests in ConditionRouterTest (#4226)
• performance tuning: completely remove 'default.' prefix check. (#4222)
• performance tuning: avoid repeated address resolving. (#4220)
• performance tuning: save rpcinvocation allocation (#4215)
• optimize junit Assert usage (#4214)
• [Test] add test for common-config (#4208)
• [CI] Add jenkinsfile for dubbo snapshot deployment (#4205)
• Java doc for remote netty4 (#4180)
• reverse url of python (#4162)
• Reduce context switching cost by optimizing thread model on consumer side. (#4131)

Code Review Statistics

Dubbo encourages everyone to participant in code review, in order to improve software quality. Every week @dubbo-bot would automatically help to count pull request reviews of single github user as the following. So, try to help review code in this project.

Contributor ID	Pull Request Reviews
@slievrly	7
@lovepoem	6
@ralf0131	4
@htynkn	3
@moriadry	2
@chickenlj	2
@web1992	2
@CrazyHZM	1
@Leishunyu	1

Contributors Overview

It is Dubbo team's great honor to have new contributors from community. We really appreciate your contributions. Feel free to tell us if you have any opinion and please share this open source project with more people if you could. If you hope to be a contributor as well, please start from https://github.com/apache/incubator-dubbo/blob/master/CONTRIBUTING.md .
Here is the list of new contributors:

@p3trur0

Thanks to you all.

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