Denis, >> the blocking PME no longer happens if a node leaves the cluster We should mention this should be the baseline node
On Tue, Mar 10, 2020 at 9:40 AM Denis Magda <dma...@apache.org> wrote: > Pavel, thank you. I referred to your article from a blog post to be > published on blogs.apache.org. Please feel free to share feedback before > it's published. You can use the comment feature of Google Docs: > > https://docs.google.com/document/d/1ssTC1Jf_reqZFWgl4ayhaohiAJCpzdL4tPrHTxvfvAM/edit?usp=sharing > > > @Alexey Zinoviev <zaleslaw....@gmail.com> , @Andrey Gura > <ag...@apache.org> , @Nikolay Izhikov <nizhi...@apache.org>, @Anton > Vinogradov <a...@apache.org> could you glance at the paragraphs mentioning > the improvements you contributed to the release? I just want to be sure my > understanding is correct. > > - > Denis > > > On Mon, Mar 9, 2020 at 3:54 AM Pavel Tupitsyn <ptupit...@apache.org> > wrote: > >> Published: https://ptupitsyn.github.io/Whats-New-In-Ignite-Net-2.8/ >> >> On Sat, Mar 7, 2020 at 1:49 AM Pavel Tupitsyn <ptupit...@apache.org> >> wrote: >> >> > Denis, ok, I'll publish on Monday afternoon then (UTC), weekend is not >> the >> > best time. >> > >> > Thanks, >> > Pavel >> > >> > On Sat, Mar 7, 2020 at 1:25 AM Denis Magda <dma...@apache.org> wrote: >> > >> >> Pavel, >> >> >> >> Thanks for clarifying the way partition-awareness handles topology >> >> changes. >> >> >> >> Please publish your article as soon as you're ready. I plan to finish >> mine >> >> on Monday-Tuesday and will refer to yours. >> >> >> >> - >> >> Denis >> >> >> >> >> >> On Fri, Mar 6, 2020 at 1:36 AM Pavel Tupitsyn <ptupit...@apache.org> >> >> wrote: >> >> >> >> > Denis, thanks for the feedback! >> >> > When should I publish the post? Right after official release >> >> announcement, >> >> > or later? >> >> > >> >> > > I would use "thick client" as a term instead of the "classic >> client" >> >> > Good point, fixed >> >> > >> >> > > partition-awareness doesn't handle topology changes automatically >> >> > (partition map won't be updated on the client-side) >> >> > This is not true, we keep the partition map up to date by checking >> >> > AffinityTopologyVersion [1] >> >> > >> >> > > Now I can run Ignite.NET easily on my Mac OS machine >> >> > Just to clarify, you can do that since 2.4 release [2]. >> >> > In 2.8 we have refined build-related things (jar file handling), and >> >> made >> >> > sure that recent .NET versions are supported. >> >> > >> >> > [1] >> >> > >> >> > >> >> >> https://cwiki.apache.org/confluence/display/IGNITE/IEP-23%3A+Best+Effort+Affinity+for+thin+clients >> >> > [2] https://habr.com/ru/company/gridgain/blog/347374/ (in Russian) >> >> > >> >> > On Fri, Mar 6, 2020 at 2:40 AM Denis Magda <dma...@apache.org> >> wrote: >> >> > >> >> > > Pavel, thanks, >> >> > > >> >> > > I enjoyed reading the blog, crystal clear and straight to the >> point! >> >> > Please >> >> > > consider these several items that might strengthen the article a >> bit: >> >> > > >> >> > > - I would use "thick client" as a term instead of the "classic >> >> client" >> >> > > (and mention that Ignite.NET client is a thick one). The thick >> >> client >> >> > is >> >> > > already a coined term that based on my observations are used a >> lot >> >> by >> >> > > dev >> >> > > and user communities. Also, you might add some differences of >> thick >> >> > vs. >> >> > > thin taking from this page - >> >> > > >> >> > > >> >> > >> >> >> https://www.gridgain.com/docs/latest/installation-guide/deployment-modes#thick-vs-thin-clients >> >> > > - Should we mention that presently partition-awareness doesn't >> >> handle >> >> > > topology changes automatically (partition map won't be updated >> on >> >> the >> >> > > client-side)? This might be a blocker for some users. >> >> > > - Excited to read about the cross-platform support, that's huge! >> >> Now I >> >> > > can run Ignite.NET easily on my Mac OS machine. I would insert a >> >> > > reference >> >> > > to updated documentation pages that explain how to start with >> >> > > Ignite.NET on >> >> > > various platforms. >> >> > > >> >> > > Hope, you will find this helpful, thanks for helping with project >> >> > > promotion! >> >> > > >> >> > > - >> >> > > Denis >> >> > > >> >> > > >> >> > > On Thu, Mar 5, 2020 at 7:32 AM Pavel Tupitsyn < >> ptupit...@apache.org> >> >> > > wrote: >> >> > > >> >> > > > Denis, >> >> > > > >> >> > > > The first post is going to be ready soon, probably by tomorrow. >> >> > > > Here is a draft, feedback welcome: >> >> > > > >> >> > > > >> >> > > >> >> > >> >> >> https://github.com/ptupitsyn/ptupitsyn.github.io/blob/ignite-2.8/_posts/2020-03-05-Whats-New-In-Ignite-Net-2.8.md >> >> > > > >> >> > > > On Wed, Mar 4, 2020 at 5:15 PM Denis Magda <dma...@apache.org> >> >> wrote: >> >> > > > >> >> > > > > Hi Pavel, >> >> > > > > >> >> > > > > Excellent! It will be good to publish the first article (what's >> >> new >> >> > in >> >> > > > > Ignite.NET 2.8) prior to a generic blog on blogs.apache.org so >> >> that >> >> > we >> >> > > > can >> >> > > > > link your post in for those who are looking for more details. >> Do >> >> you >> >> > > have >> >> > > > > any timeline in mind for this article? >> >> > > > > >> >> > > > > @Alexey Zinoviev <zaleslaw....@gmail.com>, how about you >> >> preparing >> >> > > > several >> >> > > > > paragraphs for the blog highlighting the biggest changes in ML? >> >> The >> >> > > same >> >> > > > > highlighted content will be elaborated during the webinar. >> >> > > > > >> >> > > > > - >> >> > > > > Denis >> >> > > > > >> >> > > > > >> >> > > > > On Wed, Mar 4, 2020 at 2:29 AM Pavel Tupitsyn < >> >> ptupit...@apache.org> >> >> > > > > wrote: >> >> > > > > >> >> > > > > > Denis, I have a few blog posts on Ignite.NET planned: >> >> > > > > > >> >> > > > > > * What's new in Ignite.NET 2.8 (Thin Client Partition >> Awareness, >> >> > > > logging, >> >> > > > > > expiry policy, cluster API, .NET Core 3.x, Dockerfile) >> >> > > > > > * Ignite.NET performance improvements on .NET Core 3.x >> >> > > > > > * Ignite.NET Partition Awareness performance >> >> > > > > > * Fixing JNI thread leak in Ignite.NET >> >> > > > > > >> >> > > > > > What do you think? Should we have a schedule of some sorts? >> >> > > > > > >> >> > > > > > On Tue, Mar 3, 2020 at 9:58 PM Alexey Zinoviev < >> >> > > zaleslaw....@gmail.com >> >> > > > > >> >> > > > > > wrote: >> >> > > > > > >> >> > > > > > > Sounds ineresting, will help with the post, please share >> the >> >> > > > template, >> >> > > > > > not >> >> > > > > > > sure about webinar >> >> > > > > > > >> >> > > > > > > вт, 3 мар. 2020 г., 20:59 Denis Magda <dma...@apache.org>: >> >> > > > > > > >> >> > > > > > > > Igniters, >> >> > > > > > > > >> >> > > > > > > > Let's discuss approaches for a global >> >> announcement/promotion of >> >> > > the >> >> > > > > > > > release. I would suggest focusing on a blog post and a >> >> > community >> >> > > > > > webinar. >> >> > > > > > > > >> >> > > > > > > > The blog post will introduce significant improvements >> >> (service >> >> > > > grid, >> >> > > > > > thin >> >> > > > > > > > clients, new metrics system, ML, etc.) sharing >> references to >> >> > > > > > > documentation >> >> > > > > > > > pages with more details. It will be published on >> >> > > blogs.apache.org >> >> > > > > in >> >> > > > > > a >> >> > > > > > > > format similar to this one - >> >> > > > > > > > >> >> https://blogs.apache.org/ignite/entry/apache-ignite-2-7-deep. >> >> > I >> >> > > > can >> >> > > > > > work >> >> > > > > > > > on >> >> > > > > > > > it unless anybody else is willing to share the news on >> >> behalf >> >> > of >> >> > > > the >> >> > > > > > > > community. >> >> > > > > > > > >> >> > > > > > > > Next, the blog post will be featuring a community webinar >> >> that >> >> > is >> >> > > > > > > breaking >> >> > > > > > > > down a subset of the improvements in more detail. Please >> >> see an >> >> > > > > > abstract >> >> > > > > > > > below with suggested topics for a detailed overview. >> @Alexey >> >> > > > Zinoviev >> >> > > > > > > > <zaleslaw....@gmail.com>, would you be able to present >> the >> >> ML >> >> > > > part? >> >> > > > > > > > @Nikolay >> >> > > > > > > > Izhikov <nizhi...@apache.org> or @Andrey Gura < >> >> > > ag...@gridgain.com> >> >> > > > > > would >> >> > > > > > > > you like to take over the metrics section? I'll work the >> >> > > attendees >> >> > > > > > > through >> >> > > > > > > > the items listed in "Sustainable production under high >> >> load". >> >> > We >> >> > > > > should >> >> > > > > > > > target the webinar for the April timeframe. >> >> > > > > > > > >> >> > > > > > > > >> >> > > > > > > > >> >> > > > > > > > *Topmost changes in Apache Ignite 2.8 for production >> >> > maintenance >> >> > > > and >> >> > > > > > > > machine learning* >> >> > > > > > > > >> >> > > > > > > > >> >> > > > > > > > *Apache Ignite community rolled out more than 1900 >> changes >> >> in >> >> > > > Ignite >> >> > > > > > 2.8 >> >> > > > > > > > that enhanced almost all the components of the platform. >> The >> >> > > > release >> >> > > > > > > notes >> >> > > > > > > > go with hundreds of lines trying to catalog the >> >> improvements. >> >> > > Join >> >> > > > > this >> >> > > > > > > > webinar led by Ignite community members demonstrating and >> >> > > > dissecting >> >> > > > > > new >> >> > > > > > > > capabilities related to production maintenance, >> monitoring, >> >> and >> >> > > > > machine >> >> > > > > > > > learning that you do not want to lose sight of:* >> >> > > > > > > > >> >> > > > > > > > - *Sustainable production under high load: Ignite >> >> > persistence >> >> > > > > > > compaction >> >> > > > > > > > and consistent crash recovery, baseline topology >> >> > > > auto-adjustment, >> >> > > > > no >> >> > > > > > > > interruption of operations for some cluster topology >> >> change >> >> > > > > events.* >> >> > > > > > > > - *Next-generation system for monitoring and code >> >> tracing: >> >> > > > design >> >> > > > > > and >> >> > > > > > > > usage, exporters configuration (JMX, SQL, OpenCensus) >> * >> >> > > > > > > > - *Ignite Machine Learning major upgrade: a revised >> >> approach >> >> > > for >> >> > > > > > > models >> >> > > > > > > > training/evaluation, models importing from Spark ML, >> >> XGBoost >> >> > > and >> >> > > > > > much >> >> > > > > > > > more >> >> > > > > > > > * >> >> > > > > > > > >> >> > > > > > > > >> >> > > > > > > > - >> >> > > > > > > > Denis >> >> > > > > > > > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> >> > >> >> >> > >> >
