Re: [DISCUSSION] Ignite 3.0 and to be removed list

2019-06-20 Thread Roman Shtykh
Probably it makes sense to have a survey on users mailing list to have some idea what is being used before deciding what to bury, support in a separate repository or master branch. -- Roman On Thursday, June 20, 2019, 10:26:37 p.m. GMT+9, Ilya Kasnacheev wrote: Hello! I think

Connection pool for Java thin client?

2019-06-20 Thread Shane Duan
Hi Igniters, I have a multithread application in which I plan to use the Ignite Java thin client. Is it safe to share the client between threads? Or should each thread create its own client connection? Is there a connection pool kind of implementation for the Java thin client , like the one for

[jira] [Created] (IGNITE-11938) SQL: Support java.time.Instant type as native time type

2019-06-20 Thread Pavel Kuznetsov (JIRA)
Pavel Kuznetsov created IGNITE-11938: Summary: SQL: Support java.time.Instant type as native time type Key: IGNITE-11938 URL: https://issues.apache.org/jira/browse/IGNITE-11938 Project: Ignite

[jira] [Created] (IGNITE-11937) Fix MVCC PDS flaky suites timeout

2019-06-20 Thread Alexei Scherbakov (JIRA)
Alexei Scherbakov created IGNITE-11937: -- Summary: Fix MVCC PDS flaky suites timeout Key: IGNITE-11937 URL: https://issues.apache.org/jira/browse/IGNITE-11937 Project: Ignite Issue Type:

Re: Thin client test suites failure

2019-06-20 Thread Павлухин Иван
Igniters, I found one thing which might be reason of an observed behavior. The problem does not appear for maven-based tests, while e.g. Python thin client tests use ignite.sh for starting a cluster. So, I compared JVM launch options and observed a following extra option in maven-based runs:

Re: [DISCUSSION] Ignite 3.0 and to be removed list

2019-06-20 Thread Ilya Kasnacheev
Hello! I think that Hibernate and MongoDB support should go not to cemetery but to separate repositories to be supported. They see quite a few demand. Regards, -- Ilya Kasnacheev вт, 18 июн. 2019 г. в 21:28, Denis Magda : > Alex, > > I've separated all to-be-removed points from existing > >

Re: [RESULT] [VOTE] Release Apache Ignite 2.7.5-rc4

2019-06-20 Thread Dmitriy Pavlov
Hi Denis, Artem explained to me what to do, but I need permissions for all supplementary docs to switch version. Could you please grant it for C#/.NET C++ SQL Integrations* Ignite for Spark Tools ? вт, 11 июн. 2019 г. в 23:21, Dmitriy Pavlov : > Thank you, Mauricio, > > I'm going to apply this

Re: Read Repair (ex. Consistency Check) - review request #2

2019-06-20 Thread Anton Vinogradov
Nikolay, >> Should we consider it's removal in Ignite 3 Don't think so. My initial ReadRepair implementation uses version to detect inconsistency. Strategy can be changed later (most likely it will) or even provided ability to use own strategy. Data streamer's and cache.load's cases can be

Re: Read Repair (ex. Consistency Check) - review request #2

2019-06-20 Thread Nikolay Izhikov
Anton. I worried about this limitation: > Entries streamed using data streamer (using not a "cache.put" based updater) > and loaded by cache.load. As we discussed privately in this modes *ALL ENTRIES ON ALL OWNERS WILL HAVE DIFFERENT VERSIONS* Why we need this modes, in the first place?

Read Repair (ex. Consistency Check) - review request #2

2019-06-20 Thread Anton Vinogradov
Igniters, I'm glad to introduce Read Repair feature [0] provides additional consistency guarantee for Ignite. 1) Why we need it? The detailed explanation can be found at IEP-31 [1]. In short, because of bugs, it's possible to gain an inconsistent state. We need additional features to handle this

Re: Thin client test suites failure

2019-06-20 Thread Павлухин Иван
By the way, what about Java 9? Do we run tests using it? чт, 20 июн. 2019 г. в 13:28, Dmitriy Pavlov : > > Actually, TC Bot is not actively developed. I would like to say, moreover, > help is needed there. > > I agree that 10095 is (intentionally) vague. Will separate notification > based on JDK

Re: Thin client test suites failure

2019-06-20 Thread Dmitriy Pavlov
Actually, TC Bot is not actively developed. I would like to say, moreover, help is needed there. I agree that 10095 is (intentionally) vague. Will separate notification based on JDK version be supported or not, depends on the time available to complete this task. чт, 20 июн. 2019 г. в 12:02,

Re: Thin client test suites failure

2019-06-20 Thread Павлухин Иван
Dmitriy, It is good to know that TC Bot is being developed actively. Just to double check. Will the mentioned issue [1] allow us to see alerts when a particular test fails only on a specific Java version? [1] https://issues.apache.org/jira/browse/IGNITE-10095 чт, 20 июн. 2019 г. в 10:26,

Re: [VOTE] Complete Discontinuation of IGFS and Hadoop Accelerator

2019-06-20 Thread Nikita Amelchev
+1 чт, 20 июн. 2019 г. в 11:28, Anton Vinogradov : > > +1 (binding) > > On Thu, Jun 20, 2019 at 10:08 AM Dmitriy Pavlov wrote: > > > +1 > > > > чт, 20 июн. 2019 г. в 09:15, Nikolay Izhikov : > > > > > +1 > > > > > > чт, 20 июня 2019 г., 8:28 Павлухин Иван : > > > > > > > +1 > > > > > > > > чт,

Re: [VOTE] Complete Discontinuation of IGFS and Hadoop Accelerator

2019-06-20 Thread Anton Vinogradov
+1 (binding) On Thu, Jun 20, 2019 at 10:08 AM Dmitriy Pavlov wrote: > +1 > > чт, 20 июн. 2019 г. в 09:15, Nikolay Izhikov : > > > +1 > > > > чт, 20 июня 2019 г., 8:28 Павлухин Иван : > > > > > +1 > > > > > > чт, 20 июн. 2019 г. в 04:18, Valentin Kulichenko > > > : > > > > > > > > +1 > > > > > >

[IEP-35] GridJobProcessorMetrics migration

2019-06-20 Thread Nikolay Izhikov
Hello, Igniters. Especially, Ignite veterans. I've prepared PR [1] for the ticket IGNITE-11926 [2]. I found that we don't have any tests for the current GridJobMetrics implementation. So I added basic tests for the current implementation in the PR. Guys, do we have real-world usages of

Re: Thin client test suites failure

2019-06-20 Thread Dmitriy Pavlov
Hi, About TC Bot: I was going to support filtering of builds from same JVM for TC Bot visa https://issues.apache.org/jira/browse/IGNITE-10095 Now it is displayed only in UI as JDK8,JDK11 tags. I still do investigations on how to retrieve/build run history faster than it is now. Only nightly

Re: [VOTE] Complete Discontinuation of IGFS and Hadoop Accelerator

2019-06-20 Thread Dmitriy Pavlov
+1 чт, 20 июн. 2019 г. в 09:15, Nikolay Izhikov : > +1 > > чт, 20 июня 2019 г., 8:28 Павлухин Иван : > > > +1 > > > > чт, 20 июн. 2019 г. в 04:18, Valentin Kulichenko > > : > > > > > > +1 > > > > > > On Wed, Jun 19, 2019 at 5:58 PM Roman Shtykh > > > > wrote: > > > > > > > +1 > > > > > > > > >

Re: [VOTE] Complete Discontinuation of IGFS and Hadoop Accelerator

2019-06-20 Thread Nikolay Izhikov
+1 чт, 20 июня 2019 г., 8:28 Павлухин Иван : > +1 > > чт, 20 июн. 2019 г. в 04:18, Valentin Kulichenko > : > > > > +1 > > > > On Wed, Jun 19, 2019 at 5:58 PM Roman Shtykh > > wrote: > > > > > +1 > > > > > > > > > On Thursday, June 20, 2019, 7:34:47 a.m. GMT+9, Andrey Gura < > > >