Re: Thin Client ping operation?

2020-09-14 Thread Igor Sapego
Николай, It looks a little bit hacky to me. I believe SQL drivers usually use that approach as a workaround because there is no other common way to do that. Sure we can recommend users to use cache.size() or anything other similar way to ensure the connection is alive, but it still looks like a w

Re: Thin Client ping operation?

2020-09-14 Thread Nikolay Izhikov
Hello, Igor. On the other hand, dedicated `ping` operation makes our API heavier without adding new feature - We can do the same with the other part of the API. Moreover, response to the ping doesn’t mean that SQL or cache query can be served. > 14 сент. 2020 г., в 10:08, Igor Sapego написал

Re: Thin Client ping operation?

2020-09-14 Thread Pavel Tupitsyn
Nikolay, See the discussion on the user list: 1. It is not immediately obvious which APIs perform server calls and which don't. 2. It is not clear which APIs can cause heavy resource usage on the server side. We don't want to stress servers by pinging them. cache.size() is an example - it

Re: Thin Client ping operation?

2020-09-14 Thread Alex Plehanov
Hello guys, We've already raised the question about ping requests here [1]. I'm not sure about public API, but at least we can have auto-ping as an internal mechanism. This will be helpful if the client doesn't send any new requests but only waits for server-side notifications (for example, if th

Re: Apache Ignite 2.9.0 RELEASE [Time, Scope, Manager]

2020-09-14 Thread Alexey Goncharuk
Alexey, Andrey, Igniters, So what do you think? Should we proceed with a 'hacked' version of the message factory in 2.9 and go for the runtime message generation in later release, or keep the code clean and fix the regression in the next releases? Andrey, can you take a look at my change? I think

Re: [DISCUSSION] Add autocompletion for commands in control.sh

2020-09-14 Thread Alexey Goncharuk
Hi folks, Despite the autocompletion support only for bash, I see the following benefits from this change: * It may unify all the CLI tooliing in Ignite, providing a better user experience * The library has an ability to generate man pages, which may be nice * I see there is an open issue for a

Re: [DISCUSSION] Add autocompletion for commands in control.sh

2020-09-14 Thread Данилов Семён
Hello! I've looked through the picocli manual and it looks really great. We will be able easily add i18n and stuff like this. Nevertheless, we will get rid of the manual formatting of examples and help texts. Kind regards, Semyon. 14.09.2020, 13:00, "Alexey Goncharuk" : > Hi folks, > > Despite

[jira] [Created] (IGNITE-13445) Yardstick. .jfr server nodes are damaged when the test is stopped

2020-09-14 Thread Sviridov Mikhail (Jira)
Sviridov Mikhail created IGNITE-13445: - Summary: Yardstick. .jfr server nodes are damaged when the test is stopped Key: IGNITE-13445 URL: https://issues.apache.org/jira/browse/IGNITE-13445 Project

PR for yardstick framework

2020-09-14 Thread Свиридов Михаил Михайлович
Hello! Pls check PR for Yardstick framework. https://github.com/gridgain/yardstick/pull/38 Good afternoon. About sh stopping the server node from yardstick. Now there are used commands pkill -9 -f "Dyardstick. server" pkill -9 -f "benchmark-server-restarter-start.sh" the -9 key forcibly termina

Re: Ignite 3.0 meetups

2020-09-14 Thread Kseniya Romanova
Hi! Just a reminder that we will meet this week. Hope to see you there. ср, 26 авг. 2020 г. в 01:26, Saikat Maitra : > Hi Val, > > Thank you for scheduling the meetups. Will join and connect on Ignite 3.0 > release planning. > > Regards, > Saikat > > On Tue, Aug 25, 2020 at 4:49 PM Valentin Kulic

Re: Proposal of new event QUERY_EXECUTION_EVENT

2020-09-14 Thread Юрий
Dmitrii, seems you are right and we can go with new separate event пн, 7 сент. 2020 г. в 23:53, Dmitrii Ryabov : > Any objections to create a separate event, which will be fired before > executing a query? > > ср, 2 сент. 2020 г. в 22:33, Dmitrii Ryabov : > > > > I agree with Max, we need to add

[jira] [Created] (IGNITE-13446) Configs inside Ducktests logs should be pretty printed

2020-09-14 Thread Anton Vinogradov (Jira)
Anton Vinogradov created IGNITE-13446: - Summary: Configs inside Ducktests logs should be pretty printed Key: IGNITE-13446 URL: https://issues.apache.org/jira/browse/IGNITE-13446 Project: Ignite

Getting started :)

2020-09-14 Thread Sayantanu Dey
Hello everyone, I am Sayantanu. I am a programmer with a good grasp on languages like JAVA , C++ ,Python and Javascript. I love to do competitive programming , web development and machine learning . I want to contribute to ignite, as this project matches with my interests. I can contribute to the p

Re: Getting started :)

2020-09-14 Thread Ivan Pavlukhin
Hi Sayantanu, Welcome to Apache Ignite Community! I added your JIRA account to a contributors list. A following page can help you to start https://ignite.apache.org/community/contribute.html Looking forward for your contributions! 2020-09-14 7:15 GMT+03:00, Sayantanu Dey : > Hello everyone, > I

Re: Micronaut/Ignite

2020-09-14 Thread Michael Pollind
here is the release: https://search.maven.org/artifact/io.micronaut.ignite/micronaut-ignite-core/1.0.0.RC1/jar On Fri, Sep 11, 2020 at 10:16 AM Michael Pollind wrote: > looks like I was wrong, will have to wait till this PR get merged and a > release is made in the repo. > > https://github.com/m

[jira] [Created] (IGNITE-13447) Python starter of ducktests

2020-09-14 Thread Maksim Timonin (Jira)
Maksim Timonin created IGNITE-13447: --- Summary: Python starter of ducktests Key: IGNITE-13447 URL: https://issues.apache.org/jira/browse/IGNITE-13447 Project: Ignite Issue Type: New Feature

[jira] [Created] (IGNITE-13448) Ducktests selftest: time is synchronized on nodes

2020-09-14 Thread Maksim Timonin (Jira)
Maksim Timonin created IGNITE-13448: --- Summary: Ducktests selftest: time is synchronized on nodes Key: IGNITE-13448 URL: https://issues.apache.org/jira/browse/IGNITE-13448 Project: Ignite Is

Re: Micronaut/Ignite

2020-09-14 Thread Denis Magda
Great, Michael! I announced the integration via our twitter channel: https://twitter.com/ApacheIgnite/status/1305568860964179968?s=20 and we'll work on a technical article a bit later once finish with the release of the new Ignite docs. - Denis On Mon, Sep 14, 2020 at 10:10 AM Michael Pollind

[jira] [Created] (IGNITE-13449) Ducktape selftest checks use java from JAVA_HOME

2020-09-14 Thread Maksim Timonin (Jira)
Maksim Timonin created IGNITE-13449: --- Summary: Ducktape selftest checks use java from JAVA_HOME Key: IGNITE-13449 URL: https://issues.apache.org/jira/browse/IGNITE-13449 Project: Ignite Is

Getting started

2020-09-14 Thread Charles Fonseca
Hello you all! I am Charles, 19 years old, Java/Kotlin developer, I'm new to open source. I would like to take any kind of task in order to know the project better, as I am looking for a topic of interest. My Jira user is 'barddoo'. Best Regards, Charles Fonseca.

[jira] [Created] (IGNITE-13450) Add event fired before query execution

2020-09-14 Thread Ryabov Dmitrii (Jira)
Ryabov Dmitrii created IGNITE-13450: --- Summary: Add event fired before query execution Key: IGNITE-13450 URL: https://issues.apache.org/jira/browse/IGNITE-13450 Project: Ignite Issue Type: T

Re: Proposal of new event QUERY_EXECUTION_EVENT

2020-09-14 Thread Dmitrii Ryabov
Ok, I created a ticket [1]. [1] https://issues.apache.org/jira/browse/IGNITE-13450 пн, 14 сент. 2020 г. в 14:59, Юрий : > > Dmitrii, seems you are right and we can go with new separate event > > пн, 7 сент. 2020 г. в 23:53, Dmitrii Ryabov : > > > Any objections to create a separate event, which w