[jira] [Created] (IGNITE-13324) Create NoOp version of GridEncryptionManager for in-memory grid.

2020-08-04 Thread Pavel Pereslegin (Jira)
Pavel Pereslegin created IGNITE-13324: - Summary: Create NoOp version of GridEncryptionManager for in-memory grid. Key: IGNITE-13324 URL: https://issues.apache.org/jira/browse/IGNITE-13324 Project:

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread ткаленко кирилл
Hi, Slava! Thank you for looking at the offer and making fair comments. I personally discussed with Anton and Alexey because they are author and sponsor of "IEP-40" and we found out that point 2 in it is no longer relevant and it can be removed. I suggest implementing point 3, since it may be

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread ткаленко кирилл
Hi Eugene! This will be considered in specific strategies. 28.07.2020, 09:17, "Zhenya Stanilovsky" : > Looks like we need additional func for static caches, for example:  > warmup(List cconf) it would be helpful for spring too. > >> --- Forwarded message --- >> From: "Вячеслав Коптилин" <

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread ткаленко кирилл
Hi, Denis! Previously, I answered Slava about implementation that I keep in mind, now it will be possible to add own warm-up strategy implementations. Which will be possible to implement in different ways. At the moment, I suggest implementing one "Load all" strategy, which will be effective

[jira] [Created] (IGNITE-13325) java.util.concurrent.ExecutionException: java.lang.IllegalStateException: class org.apache.ignite.internal.processors.cache.CacheStoppedException: Failed to perform cac

2020-08-04 Thread Keshava Munegowda (Jira)
Keshava Munegowda created IGNITE-13325: -- Summary: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: class org.apache.ignite.internal.processors.cache.CacheStoppedException: Failed to perform cache operation (cache is

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread Denis Mekhanikov
Kirill, When I discussed this functionality with Ignite users, I heard the following thoughts about warming up: - Node restarts affect performance of queries. The main reason for that is that the pages that were loaded into memory before the restart are on disk after the restart. It take

Re: Moving Ignite documentation to github

2020-08-04 Thread Alex Plehanov
Denis, We have some performance drop on benchmarks, so we need some time to find problematic commit and analyze it. I hope this will be completed during the current week and we move to the "Vote preparation" phase to the start of next week. I think waiting for another month due to documentation it

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread ткаленко кирилл
Hi, Denis! For now, I suggest a simple warm-up implementation, if the persistent storage is less than RAM. If others want to make additional implementations, they can do it themselves by implementing interfaces. For the first point, we need to figure out how and where we will remember pages, et

[jira] [Created] (IGNITE-13326) .NET: GetJvmDllPathsWindows does not work on .NET Core

2020-08-04 Thread Pavel Tupitsyn (Jira)
Pavel Tupitsyn created IGNITE-13326: --- Summary: .NET: GetJvmDllPathsWindows does not work on .NET Core Key: IGNITE-13326 URL: https://issues.apache.org/jira/browse/IGNITE-13326 Project: Ignite

Re: Moving Ignite documentation to github

2020-08-04 Thread Denis Magda
Hi Alex, Certainly, the new documentation should not be treated as a showstopper, and if the code is ready much earlier, then we can release the docs on readme.io. But, it's not clear what's the documentation readiness status. As per our updated release process, the docs need to be ready before t

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread Stanislav Lukyanov
Kirill, Thanks for driving this. This is awaited by many users. A few comments and questions. I would keep CacheWarmup interface purely internal and never view it as an interface which a user would be implementing. There are multiple reasons for that: - The logic of the cache warmup is very lo

Re: Call for presentations for ApacheCon North America 2020 now open

2020-08-04 Thread Saikat Maitra
Hi, I learned that my proposal for talk about Data Streaming using Apache Ignite and Apache Flink has been accepted. I have not yet received the schedule yet. I will share as soon as I have it. Regards, Saikat On Wed, Jan 22, 2020 at 8:09 PM Saikat Maitra wrote: > Hi Denis, > > Thank you for

Re: Call for presentations for ApacheCon North America 2020 now open

2020-08-04 Thread Prasad Bhalerao
Hi Saikat, Can you please share the slides for both presentations, streaming as well as ignite internals? Thanks, Prasad On Wed 5 Aug, 2020, 7:10 AM Saikat Maitra Hi, > > I learned that my proposal for talk about Data Streaming using Apache Ignite > and Apache Flink has been accepted. > > I have

Re: Call for presentations for ApacheCon North America 2020 now open

2020-08-04 Thread Saikat Maitra
Hello Prasad, Yes sure, I will share the slides. Regards, Saikat On Tue, Aug 4, 2020 at 9:35 PM Prasad Bhalerao wrote: > Hi Saikat, > Can you please share the slides for both presentations, streaming as well > as ignite internals? > Thanks, > Prasad > > On Wed 5 Aug, 2020, 7:10 AM Saikat Maitr

Re: Call for presentations for ApacheCon North America 2020 now open

2020-08-04 Thread Denis Magda
Congrats, Saikat! I received a similar message that my talk (In-memory computing essentials for software engineers) was accepted as well. So, at least two talks by the Ignite folks. Once you share the time your presentation is scheduled for, I'll go ahead and update on the events' page on the webs

Re: [DISCUSSION] Cache warmup

2020-08-04 Thread ткаленко кирилл
Hi, Stas! After talking with Anton and Alexy about "IP40", I changed description of implementation in form of a response to Slava, here [1]. In short, I made three separate interfaces, first public for strategy configuration, second internal for strategy implementation, and third for possible d