[jira] [Created] (IGNITE-7638) Page replacement process in PDS mode affect segment loaded pages table performance

Dmitriy Pavlov created IGNITE-7638: -- Summary: Page replacement process in PDS mode affect segment loaded pages table performance Key: IGNITE-7638 URL: https://issues.apache.org/jira/browse/IGNITE-7638

Apache Ignite Transactions Architecture: Failover and Recovery

Igniters, Akmal Chaudhri has a new blog post headlined, "Apache Ignite Transactions Architecture: Failover and Recovery .” Summary: Various types of cluster failures can occur at a number

Continuous Query With Transformer are ready for merge

Hello, Igniters. Improvement of Continuous Query public API are ready for merge. AFAIK Anton Vinogradov and Yakov Zhdanov are happy with proposed API. [1] With this improvement we can transform entry on the server node before sending it to the listener to reduce network utilization. Example of

[jira] [Created] (IGNITE-7639) NullPointerException in publicApiActiveState

Alexey Goncharuk created IGNITE-7639: Summary: NullPointerException in publicApiActiveState Key: IGNITE-7639 URL: https://issues.apache.org/jira/browse/IGNITE-7639 Project: Ignite Issue

[GitHub] ignite pull request #3475: IGNITE-6341: PDS Direct IO 2, removing long runni...

Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/3475 ---

[jira] [Created] (IGNITE-7640) Refactor DiscoveryDataClusterState to be immutable

Alexey Goncharuk created IGNITE-7640: Summary: Refactor DiscoveryDataClusterState to be immutable Key: IGNITE-7640 URL: https://issues.apache.org/jira/browse/IGNITE-7640 Project: Ignite

[GitHub] ignite pull request #3478: IGNITE-7375-2: Perform right cleanup for MLPGroup...

Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/3478 ---

[jira] [Created] (IGNITE-7636) .NET: SQL Client

Pavel Tupitsyn created IGNITE-7636: -- Summary: .NET: SQL Client Key: IGNITE-7636 URL: https://issues.apache.org/jira/browse/IGNITE-7636 Project: Ignite Issue Type: Improvement

Re: Request for contributor permissions

Hello and welcome! Please get familiar with Ignite development process described here: https://cwiki.apache.org/confluence/display/IGNITE/Development+Process Subscribe to both dev and user lists: https://ignite.apache.org/community/resources.html#mail-lists <

[jira] [Created] (IGNITE-7641) Add CacheEntry#ttl method

Valentin Kulichenko created IGNITE-7641: --- Summary: Add CacheEntry#ttl method Key: IGNITE-7641 URL: https://issues.apache.org/jira/browse/IGNITE-7641 Project: Ignite Issue Type:

Re: Stop nodes after test by default - IGNITE-6842

Hello, I've made some research about this problem and i think that in general we should move stopAllGrids method in GridAbstractTest class to afterTestsStopped method with some changes. Am I right? Also, I have a question about stopAllGrids(boolean cancel) this "cancel" argument. Why in some

Re: Abandoned Patch Available JIRA tickets

I guess it’s all about discipline. Committers need to walk-through a list of the pull-request regularly while contributors have to remind of a pending pull-request periodically. So both parts have to be proactive. Another approach is to find a volunteer from the community who will keep an eye

Re: Next Steps: GA Grid: Request to contribute GA library to Apache Ignite

Sorry guys, the latest replies skimmed through my radar. I’ll arrange some time this or next week to do the paperwork. Let’s plan to release the GA library as a part of ML framework in Ignite 2.5. Luckily, we have a plenty of time for that. — Denis > On Jan 31, 2018, at 5:00 AM, Yury Babak

Re: Hello

My JIRA ID is DALukjanenko On Jan 22, 2018 23:03, "Дмитрий Лукьяненко" wrote: > Hello, everyone! My name is Lukjanenko Dmitry. >

Re: Subject: new committer: Nikolay Izhikov

Wonderful! Nikolay it’s a pleasure to see you among the committers: https://twitter.com/denismagda/status/960988103262355456 — Denis > On Feb 5, 2018, at 1:21 AM, Anton Vinogradov wrote: > > The Project Management

Re: Hello

Hello Dmitriy, Added you to JIRA. Please get familiar with Ignite development process described here: https://cwiki.apache.org/confluence/display/IGNITE/Development+Process Subscribe to both dev and user lists: https://ignite.apache.org/community/resources.html#mail-lists <

Re: Eviction policies with persistence

Alexey, Let me understand this part because it’s still not crystal clear to me: > Now as per the > eviction mechanism, it is both per-page and per-entry: first, we choose a > page which fits most for eviction, however, we cannot simply erase the page > because quite a lot of data structures are

Re: What is the purpose of a binary schema and schema registry?

Hi John, There are multiple ways to get several schemas for the same type. As Pavel mentioned, one of the examples is when Binarylizable generates different sets of fields under different circumstances. However, more common use case is for two client nodes to have different versions of the same

Re: Orphaned, duplicate, and main-class tests!

Val, Tests should be attached to appropriate suites and muted if necessary, Issues should be created on each mute. On Tue, Feb 6, 2018 at 7:23 PM, Valentin Kulichenko < valentin.kuliche...@gmail.com> wrote: > Anton, > > I tend to agree with Ilya that identifying and fixing all the possible >

[jira] [Created] (IGNITE-7637) Drop IGNITE_DAEMON property.

Andrew Mashenkov created IGNITE-7637: Summary: Drop IGNITE_DAEMON property. Key: IGNITE-7637 URL: https://issues.apache.org/jira/browse/IGNITE-7637 Project: Ignite Issue Type: Task

Re: Orphaned, duplicate, and main-class tests!

Anton, I tend to agree with Ilya that identifying and fixing all the possible broken tests in one go is not feasible. What is the proper way in your view? What are you suggesting? -Val On Mon, Feb 5, 2018 at 2:18 AM, Anton Vinogradov wrote: > Ilya, > > 1) Still see

[jira] [Created] (IGNITE-7642) Ignite fails with OOM if query has "NULLS LAST"

Mikhail Cherkasov created IGNITE-7642: - Summary: Ignite fails with OOM if query has "NULLS LAST" Key: IGNITE-7642 URL: https://issues.apache.org/jira/browse/IGNITE-7642 Project: Ignite

Fwd: Ignite survey: contribute to the project evolvement and win gift cards

Igniters, Please spread the word about the survey using you social media accounts! The links are below. — Denis > Begin forwarded message: > > From: Denis Magda > Subject: Ignite survey: contribute to the project evolvement and win gift > cards > Date: February 6, 2018 at

Re: Eviction policies with persistence

Guys, thanks for all the clarification, it becomes more clear now. I second Denis' question though. And I actually don't think that we need to rename anything here. The concept of eviction as "freeing up memory when a user hits the memory limit" makes sense to me with both persistence enabled and

Re: Apache Ignite 2.4 release

Guys, Thanks to Dmitriy Pavlov we found the ticket [1] which causes a major slowdown when page replacement starts. Even though it's not a regression, I suggest we consider it a blocker for 2.4 because this is a huge performance issue which can make it virtually impossible to use native

Re: Eviction policies with persistence

Denis, Yes, if there are no concurrent updates and there are no ongoing transactions preventing the entries to be evicted, then the whole page will be purged. 2018-02-07 0:23 GMT+03:00 Denis Magda : > Alexey, > > Let me understand this part because it’s still not crystal

[GitHub] ignite pull request #3437: IGNITE-7533: Throttle writing threads according f...

Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/3437 ---

Re: What is the purpose of a binary schema and schema registry?

Hi John, BinarySchema is an optimization to make serialized objects more compact. Schema is basically int[] containing field ids. Schemas are stored by id in the cluster. Serialized objects themselves contain only a set of field offsets (basically int[] or short[] or byte[]). So to get a value

[jira] [Created] (IGNITE-7635) Marshaller mappings to be stored in a separate subfolder for each Ignite node

Sergey Chugunov created IGNITE-7635: --- Summary: Marshaller mappings to be stored in a separate subfolder for each Ignite node Key: IGNITE-7635 URL: https://issues.apache.org/jira/browse/IGNITE-7635

[jira] [Created] (IGNITE-7633) Multiple errors on accessing page store while destroying cache

Alexandr Kuramshin created IGNITE-7633: -- Summary: Multiple errors on accessing page store while destroying cache Key: IGNITE-7633 URL: https://issues.apache.org/jira/browse/IGNITE-7633 Project:

[GitHub] ignite pull request #3343: IGNITE-7322: Return authorship step 2

Github user artemmalykh closed the pull request at: https://github.com/apache/ignite/pull/3343 ---

[jira] [Created] (IGNITE-7634) Wrong NodeStoppingException on destroying cache

Alexandr Kuramshin created IGNITE-7634: -- Summary: Wrong NodeStoppingException on destroying cache Key: IGNITE-7634 URL: https://issues.apache.org/jira/browse/IGNITE-7634 Project: Ignite

[GitHub] ignite pull request #3478: IGNITE-7375-2: Perform right cleanup for MLPGroup...

GitHub user artemmalykh opened a pull request: https://github.com/apache/ignite/pull/3478 IGNITE-7375-2: Perform right cleanup for MLPGroupUpdateTrainer You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite