[jira] [Created] (IGNITE-12399) Java thin client: add cache expiry polocies

2019-11-27 Thread Aleksey Plekhanov (Jira)
Aleksey Plekhanov created IGNITE-12399: -- Summary: Java thin client: add cache expiry polocies Key: IGNITE-12399 URL: https://issues.apache.org/jira/browse/IGNITE-12399 Project: Ignite Is

Fwd: Re: Joining node validation failure event.

2019-11-27 Thread Mikhail Petrov
Hi, Ivan. I'm sorry that the discussion was moved in private channel. The problem I'm trying to solve is described below in the thread. The security plugin in my case stores and analyzesinfo about a node that failed to join. Regards, Mikhail. Forwarded Message Subject:

Re: Thin client: compute support

2019-11-27 Thread Alex Plehanov
> Since all thin client operations are inherently async, we should be able to cancel any of them It's illogical to have such ability. What should do cancel operation of cancel operation? Moreover, sometimes it's dangerous, for example, create cache operation should never be canceled. There should b

Re: Data consistency essentials explained

2019-11-27 Thread Николай Ижиков
Hello, Alex. I think we should improve article formatting - code highlight, fonts, etc. For now, it’s very hard to read it. Can you, please, do it? > 28 нояб. 2019 г., в 09:25, Ivan Pavlukhin написал(а): > > Alexei, > > Many thanks for that article! Really nice that now we have a document >

[MEETUP] 03.12.2019 Moscow

2019-11-27 Thread Николай Ижиков
Hello, Igniters. Join us on Ignite meetup! There will be cool old fashioned geeky Ignite talks and a "round table" discussion about Ignite future. It will happen on *December 3 in Moscow* and will be hosted by Sberbank near the subway Kutuzovskaya. Topics: * Ignite affinity function. * upc

Re: Data consistency essentials explained

2019-11-27 Thread Ivan Pavlukhin
Alexei, Many thanks for that article! Really nice that now we have a document describing Ignite approach for data consistency. I think it is super important because it is not trivial and very Ignite specific. I believe lots of Ignite developers will learn something new from this document. By the

Re: Joining node validation failure event.

2019-11-27 Thread Ivan Pavlukhin
Hi Mikhail, Interesting topic. Could you please shed some light how a node validation failure can be handled? Immediately cannot imagine how one can handle it. чт, 21 нояб. 2019 г. в 14:17, Mikhail Petrov : > > Hi, Andrey. > > I take part in the development of a custom security plugin for Apache

Re: Data consistency essentials explained

2019-11-27 Thread Denis Magda
Alex, Thanks a lot for putting your knowledge on paper. That's an invaluable contribution! Looping in the user community (will be interesting for those who use native persistence) and has just spread the word via Ignite twitter handle: https://twitter.com/ApacheIgnite/status/1199837055007612928

Submit Ignite talk and present at O'Reilly Conference in Silicon Valley

2019-11-27 Thread Denis Magda
Igniters, There are many of us who are spreading the word about Ignite globally. Does anybody have any technical talk of moderate and advanced complexity for the O'Reilly Software Architecture conference? https://conferences.oreilly.com/software-architecture/sa-ca/public/content The more we submi

Re: [ANNOUNCE] 4 December 2019, the 2.8 RELEASE brach creation

2019-11-27 Thread Denis Magda
Hi Maxim, Sounds good, thanks for branching. Could you double-check that the following issue was added to the release? https://issues.apache.org/jira/browse/IGNITE-10577 - Denis On Wed, Nov 27, 2019 at 7:50 AM Maxim Muzafarov wrote: > Igniters, > > > I think we are ready to create the 2.8 rel

Re: [DISCUSS] Pub/Sub Streamer Implementation

2019-11-27 Thread Emmanouil Gkatziouras
Hi all, I did add a test suite and run the build with the corresponding arguments, however the tests did not run [1]. I checked the Flink's build logs and the same message is displayed there too `No tests to run` [2]. [1] https://ci.ignite.apache.org/viewLog.html?buildId=4798203&buildTypeId=Ignit

Re: [DISCUSS] dependencies and release process for Ignite Extensions

2019-11-27 Thread Denis Magda
Hi Saikat, Thanks for driving this activity forward and raising the question. Let me share my thoughts below and let's see what the broader community thinks. Each extension needs to have its own version unrelated to the core and Maven's groupId parameter for extension artifacts should be "org.apa

Re: [DISCUSS] Pub/Sub Streamer Implementation

2019-11-27 Thread Saikat Maitra
Hi, We will need to add test suites for tests to be executed in build. We pass them as TestSuites param. I had added Flink sink and source testsuites. Can you please review and confirm. Regards Saikat On Wed, 27 Nov 2019 at 6:00 AM, Emmanouil Gkatziouras wrote: > Hi all! > > I was successful

Re: Thin client: compute support

2019-11-27 Thread Pavel Tupitsyn
> The request is already processed (task is started), we can't cancel the request The request is not "start a task". It is "execute task" (and get result). Same as "cache get" - you get a result in the end, we don't "start cache get" then "end cache get". Since all thin client operations are inhe

[ANNOUNCE] 4 December 2019, the 2.8 RELEASE brach creation

2019-11-27 Thread Maxim Muzafarov
Igniters, I think we are ready to create the 2.8 release branch since features [1] which we are waiting for are almost completed. 4 December 2019, the 2.8 release branch will be created. All related issues with a priority less than `critical` will be excluded from the 2.8 release (fix version wi

Re: Thin client: compute support

2019-11-27 Thread Alex Plehanov
> We do cancel a request to perform a task. We may and should use this to cancel any other request in future. The request is already processed (task is started), we can't cancel the request. As you mentioned before, we already do almost the same for queries (close the cursor, but not cancel the re

Re: [DISCUSS] Pub/Sub Streamer Implementation

2019-11-27 Thread Emmanouil Gkatziouras
Hi all! I was successful building and running my pull requests. It seems that the tests do not run both for Flink and Pub/Sub [1] If there is something I cannot do to make them discoverable please let me know. [1] https://ci.ignite.apache.org/viewLog.html?buildTypeId=IgniteExtensions_Build&buildI

Re: Data consistency essentials explained

2019-11-27 Thread Anton Vinogradov
Great news, thanks! On Wed, Nov 27, 2019 at 11:29 AM Alexei Scherbakov < alexey.scherbak...@gmail.com> wrote: > Igniters, > > As a final action in my almost year long effort in repairing data > consistency related issues for transactional persistent caches I've > prepared an article explaining th

Data consistency essentials explained

2019-11-27 Thread Alexei Scherbakov
Igniters, As a final action in my almost year long effort in repairing data consistency related issues for transactional persistent caches I've prepared an article explaining the principles of achieving the consistency between partition copies for these scenarios [1] Comments and suggestions are w