Re: Best Effort Affinity for thin clients

2019-10-16 Thread Alex Plehanov
Hello guys, I've implemented affinity awareness support for java thin client [1]. There is only client-side affected by the patch. Can anyone review the change? 1: https://issues.apache.org/jira/browse/IGNITE-11898 ср, 13 мар. 2019 г. в 22:54, Pavel Tupitsyn : > Default value for boolean

[jira] [Created] (IGNITE-12294) .NET Inspections failure on TC

2019-10-16 Thread Pavel Tupitsyn (Jira)
Pavel Tupitsyn created IGNITE-12294: --- Summary: .NET Inspections failure on TC Key: IGNITE-12294 URL: https://issues.apache.org/jira/browse/IGNITE-12294 Project: Ignite Issue Type:

Binary object format KB article

2019-10-16 Thread Ivan Pavlukhin
Igniters, I published a document about Binary format in cwiki [1]. Please share your feedback. I feel that there is a lack of pictures on the page. Need to figure out what aspects will be more clear with pictures. [1] https://cwiki.apache.org/confluence/display/IGNITE/Binary+object+format --

[jira] [Created] (IGNITE-12295) Faster index eviction

2019-10-16 Thread Sergey Kalashnikov (Jira)
Sergey Kalashnikov created IGNITE-12295: --- Summary: Faster index eviction Key: IGNITE-12295 URL: https://issues.apache.org/jira/browse/IGNITE-12295 Project: Ignite Issue Type: Sub-task

Re: Best Effort Affinity for thin clients

2019-10-16 Thread Pavel Tupitsyn
Did a partial review, left one comment on the PR. We need another pair of eyes on this for sure. On Wed, Oct 16, 2019 at 10:34 AM Alex Plehanov wrote: > Hello guys, > > > I've implemented affinity awareness support for java thin client [1]. There > is only client-side affected by the patch. Can

Re: Binary object format KB article

2019-10-16 Thread Sergey Chugunov
Ivan, thank you for documenting this functionality, agree with Pavel here. I think this document is a good starting point and contains a lot of low-level details and great examples but from my perspective it doesn't show how binary objects fit into a broader picture. It worth adding higher-level

[jira] [Created] (IGNITE-12296) Implement Log Throttle in .Net and print warning for unsafe PutAll ops.

2019-10-16 Thread Ilya Kasnacheev (Jira)
Ilya Kasnacheev created IGNITE-12296: Summary: Implement Log Throttle in .Net and print warning for unsafe PutAll ops. Key: IGNITE-12296 URL: https://issues.apache.org/jira/browse/IGNITE-12296

Re: Binary object format KB article

2019-10-16 Thread Ivan Pavlukhin
Pavel, Sergey, Thank you for your feedback! To be exact the document does not describe broad picture (including metadata exchange) and is not a formal format specification intentionally. I wanted to create a lightweight article giving an intuition about binary object structure to a reader. And

Re: Binary object format KB article

2019-10-16 Thread Pavel Tupitsyn
Ivan, great job, thanks for putting this together. I think we also need a more formal description of the format, including binary metadata exchange mechanics. It was done (partially) for IEP-9 Thin Client Protocol, we should probably copy from there:

Re: [DISCUSS] Pub/Sub Streamer Implementation

2019-10-16 Thread Emmanouil Gkatziouras
Hi all! Based on the discussions most probably this is going to be on another GitHub repo. Therefore I will prepare a standalone project with the Pub/Sub module and once the repository is created a pull request shall be issued. If there is anything else I can do in order to facilitate this please

[jira] [Created] (IGNITE-12297) Detect lost partitions is not happened during cluster activation

2019-10-16 Thread Pavel Kovalenko (Jira)
Pavel Kovalenko created IGNITE-12297: Summary: Detect lost partitions is not happened during cluster activation Key: IGNITE-12297 URL: https://issues.apache.org/jira/browse/IGNITE-12297 Project:

Re: Binary object format KB article

2019-10-16 Thread Sergey Chugunov
Then I would suggest to define good terminology at the very beginning of the article. Right in introduction section I see a lot of terms like "Binary object format", "Binary object container format" (is it the same thing?), "Binary serialization format". In the next section "binary type" pops up.

Re: [DISCUSS] Pub/Sub Streamer Implementation

2019-10-16 Thread Saikat Maitra
Hi Denis, Emmanouil Thank you for your email. I think creating a separate integration project in github and also proposing it as an apache incubator project will be a good move. The other separate integration modules

Re: Adding experimental support for Intel Optane DC Persistent Memory

2019-10-16 Thread Ivan Pavlukhin
Hope that we will be better prepared for new iteration. чт, 17 окт. 2019 г. в 02:29, Denis Magda : > > Ivan, > > There is no argument here, I see what you mean. All we know is that Optane > is a new class of a storage device that is slower than RAM but faster than > disk. Plus, it's denser than

Re: Adding experimental support for Intel Optane DC Persistent Memory

2019-10-16 Thread Denis Magda
Ivan, There is no argument here, I see what you mean. All we know is that Optane is a new class of a storage device that is slower than RAM but faster than disk. Plus, it's denser than RAM, and non-volatile that let us store many-more terabytes of data on a single machine that can be accessed via

Re: Binary object format KB article

2019-10-16 Thread Ivan Pavlukhin
Sergey, Thank you for a review! > It seems to me that document tries to focus on details of the format itself > but other aspects of this functionality leak into the explanation and > confuses reader. You are absolutely right, it was an original idea. I will try to define a terminology and