refactor/rewrite service registry module in Java Chassis

2017-12-19 Thread Eric Lee
ry task to update the cache. All interactions from Microservice to ApiManager are done by the Task. The ApiManager is designed to interact directly with service center as a pure client with api inside only. Its structure is as follows: ​ Best Regards!Eric Lee

Re: refactor/rewrite service registry module in Java Chassis

2017-12-19 Thread Eric Lee
Hi all, The proposal has moved to the ServiceComb website, anyone can visit it at http://servicecomb.io/docs/service-registry-refactor-proposal/ . The content of the it will keep up to date during this discussion. BTW, thanks to Willem's advice. Best Regards! Eric Lee 2017-12-19 17:31 GMT+

[Discussion] How to make sure events are handled only once among different stateless Saga pack alphas

2018-01-25 Thread Eric Lee
another alpha may query from database and process the same event before the timeout event being processed by the previous alpha. Current implementation details can move forward to https://github.com/apache/incubator-servicecomb-saga/pull/122 . Any suggestion is welcome. Best Regards! Eric Lee

Re: [Discussion] How to make sure events are handled only once amongdifferent stateless Saga pack alphas

2018-01-27 Thread Eric Lee
all solution need import "lock"; > > > If one event can only handle by one alpha at the same time,we may need > > > election mechanism ? > > > > > > -- 原始邮件 -- > > > 发件人: "Eric L

Re: [Please Review]New features and changes since 0.5.0 for Java Chassis

2018-01-29 Thread Eric Lee
Hi all, The release notes for Saga 0.1.0 is as follows. Please check if there is anything missing, thanks. Saga 0.0.1 relied heavily on the coordinator to forward requests which needs users to specify their work flow explicitly as json requests. Saga 0.1.0 uses a new architecture pack which is in

[Discussion] Security concerns of Saga pack

2018-02-02 Thread Eric Lee
urity concerns we miss? Welcome to point them out. Thanks. Best Regards! Eric Lee

[Saga Discussion] Support for db's update operation of complicate types

2018-02-06 Thread Eric Lee
ess of its previous status, before that, we just query for the current task status and save it to payloads which will be stored in alpha and return to omega when compensation happens. In this way, we can recover the task status to the original one. Any idea on this is welcome. Thanks. Best Regards! Eric Lee

[Discussion] Saga API design

2018-03-05 Thread Eric Lee
s for this or any comments for these two options are welcome. Reference: [1] https://www.infoq.com/presentations/saga-microservices --- Best Regards! Eric Lee

Re: [Discussion] Saga API design

2018-03-05 Thread Eric Lee
ts later operations. 2018-03-06 14:21 GMT+08:00 Zheng Feng : > Can you describe the details when we doing the forward recovery currently > please ? > > > > 2018-03-05 19:32 GMT+08:00 Eric Lee : > > > Hi, all > > > > Currently, we encounter some problems in i

Re: [Discussion] Saga API design

2018-03-06 Thread Eric Lee
thoughts? > > > > Willem Jiang > > Blog: http://willemjiang.blogspot.com (English) > http://jnn.iteye.com (Chinese) > Twitter: willemjiang > Weibo: 姜宁willem > > On Mon, Mar 5, 2018 at 7:32 PM, Eric Lee wrote: > > > Hi, all > > > > Currently, we encount

Re: A question about ACID guarantees Saga provides

2018-03-09 Thread Eric Lee
ices [2] https://www.cs.cornell.edu/andru/cs711/2002fa/reading/sagas.pdf [3] https://en.wikipedia.org/wiki/ACID [4] https://github.com/apache/incubator-servicecomb-saga Best Regards! Eric Lee 2018-03-09 15:59 GMT+08:00 Daniel Qian : > Hello guys: > > I read the amazing blog "Eventual Data Consist

Re: servicecomb-saga的saga-demo问题

2018-03-13 Thread Eric Lee
Hi, 叶祖锋 Seems like you used the wrong jar file. The executable jar file should be ` alpha/alpha-server/target/saga/alpha-server-0.1.0-exec.jar` according to the user guide [1]. Besides, it seems there is port conflict in your log. Can you double check if other apps is using the exact port of 8090

Re: [VOTE] Release Apache ServiceComb Saga (incubating) version 0.1.0 - Second Attempt

2018-03-18 Thread Eric Lee
+1 Checked the signed keys and checksum. Checked the demo. Built the code from source. All unit tests, integration tests and acceptance tests are passed. 2018-03-19 9:27 GMT+08:00 Yang Bo : > +1 > > Checks I've done: > > 1. Checked sha512sum and GPG signature. > > 2. Run rat without filter on s

Re: [VOTE] Release Apache ServiceComb Java-Chassis (incubating) version 1.0.0-m1 - Second Attempt

2018-03-18 Thread Eric Lee
+1 Checked the signed keys and checksum. Checked the samples. Built the code from source. All unit tests, integration tests are passed. 2018-03-19 9:57 GMT+08:00 Willem Jiang : > +1 binding. > > I can build the kit from source. > I checked the staging repo by running the Company example 1.x bra

Re: [VOTE] Release Apache ServiceComb Service-Center (incubating) version 1.0.0-m1 - Fourth Attempt

2018-03-18 Thread Eric Lee
+1 Checked the signed keys and checksum. 2018-03-19 9:28 GMT+08:00 Willem Jiang : > +1 (binding) > > Checked the signed Keys and checksum. > Checked the binary with the examples. > Run the rat to verify the License header issue. > > > Willem Jiang > > Blog: http://willemjiang.blogspot.com (Engl

Re: [VOTE] Release Apache ServiceComb Java-Chassis (incubating) version 1.0.0-m1 - Third Attempt

2018-03-21 Thread Eric Lee
+1 All samples in the kit are passed. 2018-03-22 10:43 GMT+08:00 kirin wang : > +1 > LGTM > > 2018-03-22 10:42 GMT+08:00 郑扬勇 : > > > +1 Non Binding > > > > Signatures and headers are good. > > Built the code from Release Candidate then check all samples using > > Staging Repo. > > Run unit te

[Discussion] compatible TCC support in Saga

2018-04-02 Thread Eric Lee
Saga are welcome. Thanks. [1] https://lists.apache.org/list.html?dev@servicecomb.apach e.org:lte=1M:a%20question%20about%20acid%20 [2] http://design.inf.usi.ch/sites/default/files/biblio/rest-tcc.pdf Best Regards! Eric Lee

Re: [VOTE] Holding Apache ServiceComb (incubating) Meetup Hosted by Huawei Cloud as a Co-located Event in LC3 2018 Aisa

2018-04-09 Thread Eric Lee
+1 2018-04-09 18:01 GMT+08:00 Yang Bo : > +1 > > On Mon, Apr 9, 2018 at 5:55 PM, 李波 wrote: > > > +1 > > > > Best! > > Li Bo > > > > > > 2018-04-09 13:25 GMT+08:00 Jean-Baptiste Onofré : > > > > > Hi, > > > > > > it sounds good. Unfortunately, I'm not in the area ;) > > > > > > I hope next time ;

Re: [ANN] New ServiceComb committer: Zheng Yangyong (郑扬勇)

2018-06-07 Thread Eric Lee
Congratulations! 2018-06-08 9:39 GMT+08:00 Kirin Wang : > Congratulations! > > Zen Lin 于2018年6月8日周五 上午9:38写道: > > > Congratulations to Zheng Yangyong. > > > > Best Regards, > > --- > > Zen Lin > > zenlintechnofr...@gmail.com > > Focused on Micro Service and Apache ServiceComb > > > > 2018-06-08

Re: [ANN] New ServiceComb committer: Eric Lee (李达港)

2018-06-10 Thread Eric Lee
On Mon, Jun 11, 2018 at 8:51 AM, wjm wjm wrote: > > > > > Congratulations ~ > > > > > > 2018-06-10 15:31 GMT+08:00 Willem Jiang : > > > > > > > Please join me and the rest of the ServiceComb PPMC members in > > welcoming > > > > our &

Re: Invitation of the ServiceComb PMC

2018-09-07 Thread Eric Lee
Yes Zhang Qi 於 2018年9月7日 週五 上午10:19寫道: > yes > > Willem Jiang 于2018年9月6日周四 上午9:00写道: > > > Hi Committers > > > > As the discussion of "Heading to graduation" [1], we want to setup > > the PMC as part of ServiceComb graduation resolution. So we'd like to > > confirm whether you want to remain a

Re: [DRAFT] Graduation resolution proposal

2018-09-13 Thread Eric Lee
LVED, that the Apache ServiceComb Project be and hereby is > > > responsible for the creation and maintenance of software related to a > > > microservice framework that provides a set of tools and components to > > > make development and deployment of cloud app

Re: [VOTE] Graduate Apache ServiceComb (incubating)

2018-09-14 Thread Eric Lee
f the projects within the scope of responsibility of the Apache > > ServiceComb Project; and be it further > > > > RESOLVED, that the persons listed immediately below be and hereby are > > appointed to serve as the initial members of the Apache ServiceComb > >