Share my Apache Ignite Use Case

Thanks, Ken Cheng

Please grant jira-user privilege to me.

me 'jira-user' privilege to me. As I need to change the status to "patchable" for further processing. Thanks [image: image.png] Thanks, Ken Cheng

Seems TeamCity is down

Seems TeamCity is down Thanks, kcheng

Can not reproduce issue https://issues.apache.org/jira/browse/IGNITE-1243 on the latest source code

Hi Sergey Kozlov, I can not reproduce issue https://issues.apache.org/jira/browse/IGNITE-1243 on the latest source code. Not sure this issue has been fixed already. Thanks, kcheng

Can not reproduce the issue https://issues.apache.org/jira/browse/IGNITE-1505 with the latest source code

Hi Pavel Konstantinov, Test with the latest source code can not reproduce this issue. not sure it's fixed or not. Thanks, kcheng

About Jira https://issues.apache.org/jira/browse/IGNITE-2982

Hi Denis Magda , What's the correct behavior for this bug https://issues.apache.org/jira/browse/IGNITE-2982? Can you give me some hint? I would like to pick up this one. Thanks, kcheng

Re: kcheng.mvp thank for contributing "IGNITE-1481: It is possible to configure local cache with affinity function"

Hi Denis, So nice to hear from you! Right now I have done 6 commits. and I am going to do more contribution. [image: Inline image 1] Thanks, kcheng On Fri, Apr 15, 2016 at 4:37 PM, Denis Magda wrote: > kcheng.mvp, > > I want to thank you from the community side for the next contribution > yo

Caused by: java.lang.NoClassDefFoundError: org/h2/constant/SysProperties

Hi All, I ran into above issue. here is the error stack Caused by: java.lang.NoClassDefFoundError: org/h2/constant/SysProperties at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.start(IgniteH2Indexing.java:1487) ~[ignite-indexing-1.6.0.jar:1.6.0] at org.apache.ignite.internal.p

Re: Caused by: java.lang.NoClassDefFoundError: org/h2/constant/SysProperties

I created a bug https://issues.apache.org/jira/browse/IGNITE-3204 Thanks, kcheng On Thu, May 26, 2016 at 4:55 PM, Ken Cheng wrote: > Hi All, > > I ran into above issue. here is the error stack > > > Caused by: java.lang.NoClassDefFoundError: org/h2/constant/

Please Subscribe me

Thanks, Ken Cheng

Re: Add cluster (de)activation events IGNITE-8376

I checked the code again, seems there is no such event. Thanks, Ken Cheng On Tue, Jul 3, 2018 at 7:41 AM Dmitriy Setrakyan wrote: > Do we really not have events in Ignite for cluster activation? > > Alexey Goncharuk, can you please comment? > > D. > > On Mon, J

Re: Add cluster (de)activation events IGNITE-8376

======= Thanks, Ken Cheng On Tue, Jul 3, 2018 at 7:41 AM Dmitriy Setrakyan wrote: > Do we really not have events in Ignite for cluster activation? > > Alexey Goncharuk, can you please comment? > > D. > > On Mon, Jul 2, 2018 at 1:34 AM, kcheng.mvp wrote: > >

Re: Add cluster (de)activation events IGNITE-8376

, forceChangeBaselineTopology, System.currentTimeMillis()); try { if (log.isInfoEnabled()) U.log(log, "Sending " + prettyStr(activate) + " request with BaselineTopology " + blt); ctx.discovery().sendCustomEvent(msg); ====

Re: PR Reivew https://github.com/apache/ignite/pull/4300

Thank you very much! If it's the case of what you said, a merge from latest main to this branch will fix this issue? Thanks, Ken Cheng On Thu, Jul 12, 2018 at 6:16 PM Dmitry Pavlov wrote: > Hi, > > I've checked this results and I guess branch was created at some un

Re: Are there any access control for ignite rest api

my case is that I just want the external can use get cmd as I dont want to the data to be updated or deleted. Thanks, Ken Cheng On Sat, Dec 2, 2017 at 1:49 AM, Denis Magda wrote: > Hi, > > What’s Ignite Access Control? I’ve never heard about this tool/component. > > — > De

Document issue

Hi All, https://ignite.incubator.apache.org/community/contribute.html#contribute in this page it addresses that the source code is at # Master branch. $ git clone https://git-wip-us.apache.org/repos/asf/incubator-ignite # Release branch. $ git clone https://git-wip-us.apache.org/repos/asf/incub

I would like to work on the jira IGNITE-1226

Hi devs, please add my email address kcheng@gmail.com to the dev subscription list. I would like to work on the jira https://issues.apache.org/jira/browse/IGNITE-1226, kindly approve it. Thank, kcheng

Re: I would like to work on the jira IGNITE-1226

By the way my jira account is kcheng.mvp(kcheng@gmail.com), I have fired some bugs in the system already. Thanks, kcheng On Tue, Aug 25, 2015 at 2:54 AM, Ken Cheng wrote: > Hi devs, > > please add my email address kcheng@gmail.com to the dev subscription > list. > >

Code is ready for bug fix https://issues.apache.org/jira/browse/IGNITE-1226

Hi All, My first fix for Ignite https://issues.apache.org/jira/browse/IGNITE-1226 is ready. Can someone grant the write privilege to github? Thanks, kcheng

Re: Code is ready for bug fix https://issues.apache.org/jira/browse/IGNITE-1226

grant me the write privilege to github, as I need user/password to push my fix. Thanks, kcheng On Tue, Aug 25, 2015 at 5:36 PM, Ken Cheng wrote: > Hi All, > > My first fix for Ignite https://issues.apache.org/jira/browse/IGNITE-1226 > is ready. > Can someone grant the write priv

Re: Code is ready for bug fix https://issues.apache.org/jira/browse/IGNITE-1226

will review your patch and merge it or give you a > review comments. > > Hope this help. > > On Tue, Aug 25, 2015 at 4:40 PM, Ken Cheng wrote: > > > grant me the write privilege to github, as I need user/password to push > my > > fix. > > > > Than

Re: Code is ready for bug fix https://issues.apache.org/jira/browse/IGNITE-1226

just clone from > git-wip-us, make the change on a local branch and either send the patch > to the dev list or attach it to the Jira issue? There's no sane reason > to involve GitHub at all. > > As it is, you're telling him to jump through 4 hoops when he could just > as ea

anybody can help me to do a code review for PR https://github.com/apache/ignite/pull/35

Hi Devs, Anybody can help me to do a code review for PR https://github.com/apache/ignite/pull/35 Thanks, kcheng

Re: anybody can help me to do a code review for PR https://github.com/apache/ignite/pull/35

[06:31:36][Step 4/7] Step Check License Headers (by RAT) (Maven) failed Thanks, kcheng On Wed, Aug 26, 2015 at 1:53 PM, Ken Cheng wrote: > Hi Devs, > > Anybody can help me to do a code review for PR > > https://github.com/apache/ignite/pull/35 > > Thanks, > kcheng >

Re: anybody can help me to do a code review for PR https://github.com/apache/ignite/pull/35

dded comments to the pull request on GitHub. > > I would prefer another committer to review this pull request as well since > public API is being changed (Dmitriy, Yakov?) > > -- > AG > > 2015-08-25 22:53 GMT-07:00 Ken Cheng : > > > Hi Devs, > > > > An

Please give me some hints about IGNITE-881

Hi Devs, Can anyone give me some hints on the bug https://issues.apache.org/jira/browse/IGNITE-881 I am going to pick it up. Thanks, kcheng

How to fix build failure Check License Headers (by RAT) (Maven

I got below error in the TC, how to fix such issue? [12:27:35]Step 4/8: Check License Headers (by RAT) (Maven) (7s) [12:27:41][Step 4/8] org.apache.ignite:ignite-platform [12:27:41][org.apache.ignite:ignite-platform] Failed to execute goal org.apache.rat:apache-rat-plugin:0.11:check (default) on p

Re: How to fix build failure Check License Headers (by RAT) (Maven

No, here is my PR https://github.com/apache/ignite/pull/35/files Thanks, kcheng On Fri, Aug 28, 2015 at 12:00 AM, Branko Čibej wrote: > On 27.08.2015 17:56, Ken Cheng wrote: > > I got below error in the TC, how to fix such issue? > > > > [12:27:35]Step 4/8: Check Li

Re: How to fix build failure Check License Headers (by RAT) (Maven

tak wrote: > Just run RAT locally by > > mvn clean validate -Pcheck-licenses > > and see RAT report. > > -- Artem -- > > On Thu, Aug 27, 2015 at 7:01 PM, Ken Cheng wrote: > > > No, > > > > here is my PR > > > > https://github.com/apache/igni

Re: How to fix build failure Check License Headers (by RAT) (Maven

here is Rat report. By the way, this is my first checkin for Ignite. Thanks, kcheng On Fri, Aug 28, 2015 at 12:13 AM, Ken Cheng wrote: > Summary > --- > Generated at: 2015-08-28T00:09:54+08:00 > Notes: 0 > Binaries: 0 > Archives: 0 > Standards: 41 > > Apa

Re: How to fix build failure Check License Headers (by RAT) (Maven

Who can help to add the new .net/C++ code to the exclusion list? Thanks, kcheng On Fri, Aug 28, 2015 at 12:22 AM, Branko Čibej wrote: > On 27.08.2015 18:13, Ken Cheng wrote: > > Summary > > --- > > Generated at: 2015-08-28T00:09:54+08:00 > > Notes: 0 >

Can not open TC page

Can't open TC page start from 10 hours ago. I need to check the build status for my checkin. Thanks, kcheng

Re: Can not open TC page

Got it, thank you very much! Thanks, kcheng On Fri, Aug 28, 2015 at 2:43 PM, Denis Magda wrote: > Hi Ken, > > Unfortunately a hard drive of the TC server is out of order. > Need to wait until it's recovered. > > -- > Denis > > > On 8/28/2015 9:36 AM, Ken C

Please help to do the code review for those newbie PR

Hi devs, https://github.com/apache/ignite/pull/35 https://github.com/apache/ignite/pull/44 Thanks, kcheng

Re: Please help to do the code review for those newbie PR

l/44 Thanks, kcheng On Mon, Aug 31, 2015 at 2:11 PM, Ken Cheng wrote: > Hi devs, > > https://github.com/apache/ignite/pull/35 > https://github.com/apache/ignite/pull/44 > > > Thanks, > kcheng >

Re: Please help to do the code review for those newbie PR

of reviewing them :) Please give me couple more > hours > > and I will provide feedback. > > > > -Val > > > > On Mon, Aug 31, 2015 at 6:47 PM, Ken Cheng wrote: > > > > > Hi Valentin Kulichenko* & *Alexey Kuznetsov > > > > > >

Re: Please help to do the code review for those newbie PR

Hi Valentin Kulichenko, I have did the changes according your comments about PR : https://github.com/apache/ignite/pull/44 Thank your patience very much! Thanks, kcheng On Tue, Sep 1, 2015 at 8:29 PM, Ken Cheng wrote: > Hi Alexey, > > > yes, just as you said, if the node start

About the newbie bug #IGNITE-881

Hi Yakov Zhdanov, I am going to work on the bug https://issues.apache.org/jira/browse/IGNITE-881. you commented as # Move handling logic to GridCacheCommandHandler but I found there is already a class do the same thing in the DataStructuresCommandHandler.java Can you give more clue about this

How to build ignite-1.5.0 from source code

Hi All, Even I am on the branch ignite-1.5, but when I try to build 1.5.0 release, the version I got is '1.5.0-SNAPSHOT' I checked the ignite/pom.xml but could not find any clue. What I am expecting is '1.5.0' instead of '1.5.0-SNAPSHOT' Anybody can help me out? Many Thanks, kcheng

Re: How to build ignite-1.5.0 from source code

Tests" Thanks, kcheng On Fri, Nov 13, 2015 at 5:20 PM, endian675 wrote: > Ken Cheng wrote > > Hi All, > > > > Even I am on the branch ignite-1.5, but when I try to build 1.5.0 > release, > > the version I got is '1.5.0-SNAPSHOT' > > >

Re: How to build ignite-1.5.0 from source code

jars like ignite-core-1.4.0.jar ignie--1.4.0.jar Thanks, kcheng On Fri, Nov 13, 2015 at 6:04 PM, Ken Cheng wrote: > yes, you are right. > > the pom as below > > org.apache.ignite > apache-ignite > 1.5.0-SNAPSHOT > pom > > > > but

Re: How to build ignite-1.5.0 from source code

thank you all! I will have a try! Thanks, kcheng On Fri, Nov 13, 2015 at 6:09 PM, Ken Cheng wrote: > at the same I check the ignite-1.4 this branch, it has below setting > > > org.apache.ignite > apache-ignite > 1.4.0-SNAPSHOT > pom > > > > but

Build Failure on master branch

Hi All, Here is my environment details: OS : Windows 64 jdk 1.7 here is error message [INFO] ignite-apache-license-gen .. SUCCESS [ 3.689 s] [INFO] ignite-tools ... SUCCESS [ 23.021

Re: Build Failure on master branch

plorer. > > On Thu, Dec 3, 2015 at 3:04 PM, Ken Cheng wrote: > > > Hi All, > > > > Here is my environment details: > > > > OS : Windows 64 > > jdk 1.7 > > > > here is error message > > > > > >

Re: Build Failure on master branch

Still run into the same issue. As it's a clean branch. but this issue only happens in Windows On Thursday, December 3, 2015, Anton Vinogradov wrote: > Ken, > > I can't understand, did my tip helped? > > On Thu, Dec 3, 2015 at 3:11 PM, Ken Cheng wrote: > >> HI

Is there any plan to build an ignite web console ?

Is there any plan to build an ignite web console? The similar web application as hazcalst. Thanks, kcheng

PR : Please help do the code review for IGNITE-1069

Dear Ignite Developers, I have raised a PR https://github.com/apache/ignite/pull/440 for bug https://issues.apache.org/jira/browse/IGNITE-1069 please help do a code review. Thanks, kcheng

Re: PR : Please help do the code review for IGNITE-1069

@Ilya Suntsov <https://issues.apache.org/jira/secure/ViewProfile.jspa?name=ustas>, You logged this issue, please help to reivew it. Thanks. Thanks, kcheng On Sat, Jan 30, 2016 at 4:10 PM, Ken Cheng wrote: > > Dear Ignite Developers, > > > I have raised a PR https://git

Re: PR : Please help do the code review for IGNITE-1069

PM, Denis Magda wrote: > > > Hi Ken, > > > > I think that Alex Kuznetsov as a maintainer of visorcmd will be able to > > review your contribution. > > > > Regards, > > Denis > > > > > On 30 янв. 2016 г., at 11:59, Ken Cheng wrote: > > &g

About Jira https://issues.apache.org/jira/browse/IGNITE-2037

Hi Alexey Kuznetsov, I have left some comments on this Jira. Would please clarify it. Thanks, kcheng

Re: PR : Please help do the code review for IGNITE-1069

nks for your contribution. > > > On Sat, Jan 30, 2016 at 11:19 PM, Ken Cheng wrote: > > > Hi Alexey Kuznetsov, > > > > *All the related test cases are passed, please check the detail in jira. > I > > have paste the build link.* > > > > Thanks, >

Re: PR : Please help do the code review for IGNITE-1069

Hi Pavel, I will take care of it. Thanks, kcheng On Mon, Feb 1, 2016 at 2:42 PM, Pavel Konstantinov < pkonstanti...@gridgain.com> wrote: > Guys, > > I've added my thoughts in the ticket. > > Ken, could you please take a look? >

About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

Hi Andrey Gura, I am very new to Ignite, I am going to pick up https://issues.apache.org/jira/browse/IGNITE-1481. Can you please give more hint? Thanks, kcheng

Re: PR : Please help do the code review for IGNITE-1069

Hi Pavel, Raised PR. All the tests passed http://204.14.53.151/viewLog.html?buildId=105755&buildTypeId=IgniteTests_IgniteVisorConsoleTestDetach&tab=buildResultsDiv Thanks, kcheng On Mon, Feb 1, 2016 at 2:46 PM, Ken Cheng wrote: > Hi Pavel, > > I will take care of it. > &g

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

ze() method. > > I hope this will help you. > > On Mon, Feb 1, 2016 at 12:12 PM, Ken Cheng wrote: > > > Hi Andrey Gura, > > > > I am very new to Ignite, I am going to pick up > > https://issues.apache.org/jira/browse/IGNITE-1481. > > > > Can you p

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

time? Thanks, kcheng On Wed, Feb 3, 2016 at 10:35 AM, Ken Cheng wrote: > Hi Andrey Gura, > > Thank you very much! I would study this part of code first. > > Thanks, > kcheng > > On Mon, Feb 1, 2016 at 6:37 PM, Andrey Gura wrote: > >> Ken, >> >> c

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

I prefer to throw a IgniteCheckerException. Thanks, kcheng On Wed, Feb 3, 2016 at 2:41 PM, Ken Cheng wrote: > Hi Andrey Gura, > > > What's the expected behavior when the cache mode is "Local" but affinity > function is not "LocalAffinityFunction"? >

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

x' the configuration other than > remove the wrong affinity function, so it can be done at startup time right > away. > > 2016-02-03 9:43 GMT+03:00 Ken Cheng : > > > I prefer to throw a IgniteCheckerException. > > > > Thanks, > > kcheng > > &g

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

Here is the PR https://github.com/apache/ignite/pull/449 Please help to review it. Thanks, kcheng On Wed, Feb 3, 2016 at 7:45 PM, Ken Cheng wrote: > Yes, that's Andrey's proposal. > > I created the PR, right now it's run Tests. > > Thanks, > kcheng > >

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

Hi Andrey Gura, Please help do a code review. All related test cases passed without break. http://204.14.53.151/viewLog.html?buildId=107343&tab=buildResultsDiv&buildTypeId=IgniteTests_IgniteDataGrid Thanks, kcheng On Wed, Feb 3, 2016 at 7:47 PM, Ken Cheng wrote: > Here is t

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

Hi All, For this PR, I added a new Junit test file file, but I found it's not executed from TeamCity build log. How to add this new file to test suit? Thanks, kcheng On Wed, Feb 3, 2016 at 8:41 PM, Ken Cheng wrote: > Hi Andrey Gura, > > Please help do a code review. > All r

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

Sorry, my fault I forget to add the new junit to test suit. I committed again. Thanks, kcheng On Wed, Feb 3, 2016 at 10:17 PM, Ken Cheng wrote: > Hi All, > > For this PR, I added a new Junit test file file, but I found it's not > executed from TeamCity build log. > > H

Re: About the Jira https://issues.apache.org/jira/browse/IGNITE-1481

Thank you! Thanks, kcheng On Thu, Feb 4, 2016 at 9:38 PM, Denis Magda wrote: > Hi Ken, > > Thanks for the contribution. Someone of the committers will review your > changes soon. > > -- > Denis > > > On 2/3/2016 5:34 PM, Ken Cheng wrote: > >> Sorry, my

Re: [jira] [Created] (IGNITE-2554) Affinity.mapKeyToNode() method throw "ArithmeticException: / by zero" for LOCAL cache

Hi Artem Shutak , *Does this issue easy to reproduce? As I would like to work on it.* Thanks, kcheng On Thu, Feb 4, 2016 at 10:56 PM, Artem Shutak (JIRA) wrote: > Artem Shutak created IGNITE-2554: > > > Summary: Affinity.mapKeyToNode() metho

Re: [jira] [Created] (IGNITE-2554) Affinity.mapKeyToNode() method throw "ArithmeticException: / by zero" for LOCAL cache

fall into newbie tag? as I am a newbie to ignite. 😁 Thanks, kcheng On Thu, Feb 4, 2016 at 11:10 PM, Ken Cheng wrote: > Hi Artem Shutak , > > *Does this issue easy to reproduce? As I would like to work on it.* > > > > > Thanks, > kcheng > > On Thu, Feb 4, 201