Re: Non-collocated distributed SQL Joins across caches over separate cluster groups

I suggest we continue the conversation on the user list. My bad for pinging the email to both channels. -- View this message in context: http://apache-ignite-developers.2346864.n4.nabble.com/Non-collocated-distributed-SQL-Joins-across-caches-over-separate-cluster-groups-tp16136p16163.html Sent

Re: GridGain Donates Persistent Distributed Store To ASF (Apache Ignite)

This is fantastic news guys!! Finally a real solution that can cater for BIG AND FAST data! -- View this message in context: http://apache-ignite-developers.2346864.n4.nabble.com/GridGain-Donates-Persistent-Distributed-Store-To-ASF-Apache-Ignite-tp16788p16836.html Sent from the Apache Ignite D

Re: [VOTE] Apache Ignite 2.4.0 RC1

+1 lots of good stuff in there -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/

Re: IgniteBinary, POJOs and indexing

I agree that dynamic indexing at runtime is certainly useful. I don't think persistent storage or supporting removing and updating of indexes added at runtime is necessary - i think its more frequent use case to be able to add than remove or update. -- View this message in context: http://ap

4th Apache Ignite Meetup London hosted by IHS Markit on the 23rd of February

tup.com/Apache-Ignite-London/events/237189063/ <https://www.meetup.com/Apache-Ignite-London/events/237189063/> We look forward to seeing you there! Best, Christos

Re: one point optimisation

As far as I know a partition is always allocated to a specific node and does not span nodes. Ignite has default 1024 partitions on start that are split equally across nodes. > On 3 Apr 2017, at 08:10, ALEKSEY KUZNETSOV wrote: > > in ur blog u texted belonging to the same partition is nessesar

Non-collocated distributed SQL Joins across caches over separate cluster groups

would not allow this and requires caches to be located on all nodes when the JOIN query is executed? Cheers, Christos

Re: Introduce custom executors for compute grid

Thanks Taras, this will be very handy. I assume its not currently possible to constrain an executor pool to be started only on a specific node? C. > On 18 Apr 2017, at 15:55, Denis Magda wrote: > > Taras, that’s an excellent addition to the project! > > Please don’t forget to document it: >

Re: Introduce custom executors for compute grid

automatically to nodes with specific executors, we would have to use cluster groups to ensure that, correct? I think its important that we document all these points. C. > On 18 Apr 2017, at 16:12, Taras Ledkov wrote: > > Hi, Christos. > > 1. The custom executor executor is configured for

Re: Introduce custom executors for compute grid

D, I think this fixed with this ticket: https://issues.apache.org/jira/browse/IGNITE-4802 > On 18 Apr 2017, at 16:30, Dmitriy Setrakyan wrote: > > Agree, very useful. > > Does the service grid run in its own thread pool? Just wondering if t

Re: Allow only one SQL table per cache

I've not come across a case where we used multiple tables per cache and generally advise against it. Because it is allowed I have though witnessed cases where users at an early stage use one cache for multiple entities and ended up confused. From a users stand point I would agree with Vlad to re

Apache Flink meets Apache Ignite next week in London

ttps://www.meetup.com/Apache-Flink-London-Meetup/events/239663941/ <https://www.meetup.com/Apache-Flink-London-Meetup/events/239663941/> We hope to see you there! Cheers, Christos

Re: Redesigning Ignite's site Look & Feel

Hello, try again now. This is hosted currently on my local machine until we move onto a staging server. > On 17 Aug 2017, at 02:58, Alexey Kuznetsov wrote: > > I cannot open this url. > It is working? > > On Thu, Aug 17, 2017 at 8:16 AM, Dmitriy Setrakyan > wrote: > >> Looks very cool! >>

Ignite & Kubernetes

Hi all, Is anyone working with Ignite & kubernetes? Moreover I’d like to understand how it would be possible to do auto discovery of new Ignite nodes. Thanks, Christos

Apache Ignite meetup (new) on July 13 - London

GB/f> and we've invited BlackRock to share their Ignite story. Please help us spread the word and grow our community by sharing this invite far and wide. Thanks, Christos

Ignite Download links broken

Hey guys, The links on the website seem to be broken, can someone check this? https://ignite.apache.org/download.html#binaries <https://ignite.apache.org/download.html#binaries> Thanks, Christos

Official Apache Ignite meetup - Sept. 22nd - London

nity by sharing this invite far and wide. Thanks, Christos

Re: Official Apache Ignite meetup - Sept. 22nd - London

We will try to stream the event live. But we will certainly share the video and slides following the meetup. On Friday, 16 September 2016, Alexey Kuznetsov wrote: > It is possible to see slides or even meetup video? > > 16 Сен 2016 г. 14:09 пользователь "Christos Erotocri

Re: Official Apache Ignite meetup - Sept. 22nd - London

ny new content we post. Cheers! Christos > On 16 Sep 2016, at 09:28, Christos Erotocritou wrote: > > We will try to stream the event live. But we will certainly share the video > and slides following the meetup. > > On Friday, 16 September 2016, Alexey Kuznetsov <mai

Re: supporting collection indexes

like a bad practice as you should split up the object in such cases. Christos. > On 22 Jan 2016, at 10:16, Sergi Vladykin wrote: > > Yakov, > > I absolutely agree that the idea of trying to support any bullshit that > comes to users mind is wrong and harmful. > >

Re: supporting collection indexes

Ah ok, I get it. Yes in that sense you are absolutely right, that would be nonsense. C. On Fri, Jan 22, 2016 at 2:16 PM, Sergi Vladykin wrote: > Hey Christos! > > I've actually agreed with Dmitriy's proposal (which covers the use case > you've described but with a

Re: Semaphore blocking on tryAcquire() while holding a cache-lock

We already have a basic FAQ page which I am populating: http://apacheignite.gridgain.org/docs/faq <http://apacheignite.gridgain.org/docs/faq> Please feel free to add to it. Not sure if we want to migrate this to the wiki? Christos > On 11 Mar 2016, at 17:35, Dmitriy Setrakyan wrote

Re: Semaphore blocking on tryAcquire() while holding a cache-lock

Ah, I realise now that this FAQ you are talking about is probably more of a dev one where as the one I’ve created is more product focused. Christos > On 11 Mar 2016, at 18:20, Christos Erotocritou wrote: > > We already have a basic FAQ page which I am populatin