CompactFooter for ClientBinaryMarshaller

2019-01-16 Thread Roman Shtykh
Igniters, After putting some data with a user-defined key with a thick client, it's impossible to retrieve it with a thin client.https://issues.apache.org/jira/browse/IGNITE-10960(I was not sure it was a bug, so I first reported the issue to the user ml, Mikhail thanks for checking and the

[jira] [Created] (IGNITE-10961) Web console: add more countries

2019-01-16 Thread Ilya Borisov (JIRA)
Ilya Borisov created IGNITE-10961: - Summary: Web console: add more countries Key: IGNITE-10961 URL: https://issues.apache.org/jira/browse/IGNITE-10961 Project: Ignite Issue Type: Improvement

Re: How to update Documentation 2.8 docs? - IGNITE-8532 [ML] GA Grid - Implement Roulette Wheel Selection

2019-01-16 Thread techbysample
Dmitriy, Thanks. I will update ML documentation when it is available for my. ticket: https://issues.apache.org/jira/browse/IGNITE-8532 Thanks. Turik -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/

[jira] [Created] (IGNITE-10960) Thin client cannot retrieve data that was inserted with the Thick Ignite client when using a composite key

2019-01-16 Thread Mikhail Cherkasov (JIRA)
Mikhail Cherkasov created IGNITE-10960: -- Summary: Thin client cannot retrieve data that was inserted with the Thick Ignite client when using a composite key Key: IGNITE-10960 URL:

[jira] [Created] (IGNITE-10959) Memory leaks in continuous query handlers

2019-01-16 Thread Denis Mekhanikov (JIRA)
Denis Mekhanikov created IGNITE-10959: - Summary: Memory leaks in continuous query handlers Key: IGNITE-10959 URL: https://issues.apache.org/jira/browse/IGNITE-10959 Project: Ignite Issue

Re: SQL views for IO statistics

2019-01-16 Thread Denis Magda
Wouldn't disk_read and memory_read be better naming? - Denis On Wed, Jan 16, 2019 at 7:38 AM Юрий wrote: > Denis, > > Physical reads is load page from storage to memory. > Logical reads is read page which already in memory. > > We gather IO statistics on CACHE_GROUP level due to Ignite use

[jira] [Created] (IGNITE-10958) Migrate from Junit 4 to 5

2019-01-16 Thread Ivan Fedotov (JIRA)
Ivan Fedotov created IGNITE-10958: - Summary: Migrate from Junit 4 to 5 Key: IGNITE-10958 URL: https://issues.apache.org/jira/browse/IGNITE-10958 Project: Ignite Issue Type: Task

Re: SQL views for IO statistics

2019-01-16 Thread Юрий
Denis, Physical reads is load page from storage to memory. Logical reads is read page which already in memory. We gather IO statistics on CACHE_GROUP level due to Ignite use one page to keep all caches related to one cache group. Unfortunately gathering on table level will be expensive due to

Re: Suggestion to improve deadlock detection

2019-01-16 Thread Павлухин Иван
Hi, According to plan described in corresponding ticket [1] we are going to extend TransactionConfiguration with parameters related to deadlock detection. As you might remember suggested deadlock detection approach is going to be enabled for MVCC caches only. Let's discuss what properties should

Re: proposed realization KILL QUERY command

2019-01-16 Thread Denis Magda
Yury, I do support the latter concatenation approach. It's simple and correlates with what other DBs do. Plus, it can be passed to KILL command without complications. Thanks for thinking this through! As for the killing of all queries on a particular node, not sure that's a relevant use case. I

Re: SQL views for IO statistics

2019-01-16 Thread Denis Magda
Yury, How do we differentiate between logical and physical reads? Also, it looks counter-intuitive when "CACHE" is used in the name of the views for SQL table related statistics. It's still hard to explain the user the relations between caches and tables. Hopefully, this will be fixed in 3.0

[jira] [Created] (IGNITE-10957) Reduce EnsuredMessageHistory heap occupation

2019-01-16 Thread Alexei Scherbakov (JIRA)
Alexei Scherbakov created IGNITE-10957: -- Summary: Reduce EnsuredMessageHistory heap occupation Key: IGNITE-10957 URL: https://issues.apache.org/jira/browse/IGNITE-10957 Project: Ignite

[jira] [Created] (IGNITE-10956) MVCC TX: Move queryEnlisted flag from IgniteTxLocalAdapter to IgniteTxState

2019-01-16 Thread Igor Seliverstov (JIRA)
Igor Seliverstov created IGNITE-10956: - Summary: MVCC TX: Move queryEnlisted flag from IgniteTxLocalAdapter to IgniteTxState Key: IGNITE-10956 URL: https://issues.apache.org/jira/browse/IGNITE-10956

[jira] [Created] (IGNITE-10954) MVCC: Umute fixed tests.

2019-01-16 Thread Andrew Mashenkov (JIRA)
Andrew Mashenkov created IGNITE-10954: - Summary: MVCC: Umute fixed tests. Key: IGNITE-10954 URL: https://issues.apache.org/jira/browse/IGNITE-10954 Project: Ignite Issue Type: Test

Re: Hello everyone

2019-01-16 Thread Vyacheslav Daradur
Hi, Prehistoricpenguin! It would be great if you will be able to finish a solution [1]. But I'm not sure that it's a good ticket to start contributing because of interplatform complexity. Anyway, feel free to contact me in case of working on the task. [1]

Re: Hello everyone

2019-01-16 Thread Igor Sapego
Welcome to the community! Feel free to mention me in mails and tickets related to C++ to draw my attention, if you need any advice. Best Regards, Igor On Tue, Jan 15, 2019 at 9:42 PM Denis Magda wrote: > Hello, > > Welcome to the community! Added you to the contributors' list in JIRA. Feel >

Re: Best Effort Affinity for thin clients

2019-01-16 Thread Igor Sapego
Pavel, Yeah, it makes sense, but to me it seems that this approach can lead to more complicated client logic, as it will require to make additional call to every server, that reports affinity topology change. Guys, WDYT? Best Regards, Igor On Tue, Jan 15, 2019 at 10:59 PM Pavel Tupitsyn

Re: Service grid redesign

2019-01-16 Thread Vyacheslav Daradur
The wiki's article [1] has been updated according to the merged solution [2]. [1] https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=95654584 [2] https://issues.apache.org/jira/browse/IGNITE-9607 On Fri, Dec 28, 2018 at 1:10 PM Vyacheslav Daradur wrote: > > Igniters, > > to have

[jira] [Created] (IGNITE-10953) Cassandra examples should not use test classes

2019-01-16 Thread Ilya Kasnacheev (JIRA)
Ilya Kasnacheev created IGNITE-10953: Summary: Cassandra examples should not use test classes Key: IGNITE-10953 URL: https://issues.apache.org/jira/browse/IGNITE-10953 Project: Ignite

[jira] [Created] (IGNITE-10952) Document SET STREAMING command options

2019-01-16 Thread Stanislav Lukyanov (JIRA)
Stanislav Lukyanov created IGNITE-10952: --- Summary: Document SET STREAMING command options Key: IGNITE-10952 URL: https://issues.apache.org/jira/browse/IGNITE-10952 Project: Ignite