Contribution permission and ignite-2196

2019-02-04 Thread Наумов Алексей
Hello! I would like to contribute to apache ignite and i am asking for contribution permission. I would like to start with ignite-2196 to get familiar with contribution process. The issue Is still reproducable (broken link from documentation -

[jira] [Created] (IGNITE-11188) Optimize baseline autoadjustment for in-memory clusters with zero timeout

2019-02-04 Thread Ivan Bessonov (JIRA)
Ivan Bessonov created IGNITE-11188: -- Summary: Optimize baseline autoadjustment for in-memory clusters with zero timeout Key: IGNITE-11188 URL: https://issues.apache.org/jira/browse/IGNITE-11188

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Igor Sapego
Vladimir, So correct me if I'm wrong, what you propose is to avoid mentioning of cache groups, and use instead of "cache group" term something like "distribution"? Or do you propose some changes in protocol? If so, can you briefly explain, what kind of changes they are? Best Regards, Igor On

[jira] [Created] (IGNITE-11194) [ML] Stacking example

2019-02-04 Thread Artem Malykh (JIRA)
Artem Malykh created IGNITE-11194: - Summary: [ML] Stacking example Key: IGNITE-11194 URL: https://issues.apache.org/jira/browse/IGNITE-11194 Project: Ignite Issue Type: Improvement

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Vladimir Ozerov
Igor, Yes, cache groups are public API. However, we try to avoid new APIs depending on them. The main point from my side is that “similar cache group” can be easily generalized to “similar distribution”. This way we avoid cache groups on protocol level at virtually no cost. Vladimir. пн, 4

[jira] [Created] (IGNITE-11187) Additional documentation for re-balancing is canceled if client node joins.

2019-02-04 Thread Stanilovsky Evgeny (JIRA)
Stanilovsky Evgeny created IGNITE-11187: --- Summary: Additional documentation for re-balancing is canceled if client node joins. Key: IGNITE-11187 URL: https://issues.apache.org/jira/browse/IGNITE-11187

[jira] [Created] (IGNITE-11191) Fix Hibernate integration by providing JAXB dependency during compile

2019-02-04 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-11191: --- Summary: Fix Hibernate integration by providing JAXB dependency during compile Key: IGNITE-11191 URL: https://issues.apache.org/jira/browse/IGNITE-11191

[jira] [Created] (IGNITE-11190) Fix Apache Ignite tests of Camel Streamer under Java 11

2019-02-04 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-11190: --- Summary: Fix Apache Ignite tests of Camel Streamer under Java 11 Key: IGNITE-11190 URL: https://issues.apache.org/jira/browse/IGNITE-11190 Project: Ignite

[jira] [Created] (IGNITE-11193) MVCC TX: the query with specified explicit patririons fails

2019-02-04 Thread Taras Ledkov (JIRA)
Taras Ledkov created IGNITE-11193: - Summary: MVCC TX: the query with specified explicit patririons fails Key: IGNITE-11193 URL: https://issues.apache.org/jira/browse/IGNITE-11193 Project: Ignite

[jira] [Created] (IGNITE-11186) Web console: Border is visible on disabled dropdown component

2019-02-04 Thread Vasiliy Sisko (JIRA)
Vasiliy Sisko created IGNITE-11186: -- Summary: Web console: Border is visible on disabled dropdown component Key: IGNITE-11186 URL: https://issues.apache.org/jira/browse/IGNITE-11186 Project: Ignite

[jira] [Created] (IGNITE-11189) Support Java 11 for Apache Ignite

2019-02-04 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-11189: --- Summary: Support Java 11 for Apache Ignite Key: IGNITE-11189 URL: https://issues.apache.org/jira/browse/IGNITE-11189 Project: Ignite Issue Type:

Re: Addressing usability issues with JDK 9-11

2019-02-04 Thread Dmitriy Pavlov
Igniters, I've created https://issues.apache.org/jira/browse/IGNITE-11189 as the main task to link particular steps to be done. 'Blocked by' link type is for mandatory changes, 'relates to' - for desirable. BTW, examples seem to be running, the only reason they failed was missed dependencies in

Re: Apache Ignite TeamCity Bot - wiki page available

2019-02-04 Thread Dmitriy Pavlov
Hi Igniters, I've created a short description of TC Bot internals and usage of Apache Ignite in GitHub markdown format: https://github.com/apache/ignite-teamcity-bot#internal-design This should help newcomers and other contributors to understand the internals of TC Bot. Should I have spare

Services hot redeployment

2019-02-04 Thread Denis Mekhanikov
Igniters, I'd like to start a dedicated thread for discussion of the design of services hot redeployment. The previous service design discussion can be found in the following thread: [1] Currently adding a new service or implementation change of an existing one requires restarting the hosting

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Igor Sapego
Ok, I understand now. I'll try updating IEP according to this proposal and notify you guys. Best Regards, Igor On Mon, Feb 4, 2019 at 4:27 PM Vladimir Ozerov wrote: > Igor, > > My idea is simply to add the list of caches with the same distribution to > the end of partition response. Client

Re: [jira] [Created] (IGNITE-11192) [ML] Use nd4j for matrix inversions and determinants

2019-02-04 Thread Alexey Zinoviev
Could you please edit description and write in what tasks/algorithms we are using matrix inversion /determinant computations (post link to our own realization and its usages) пн, 4 февр. 2019 г. в 16:23, Alexey Platonov (JIRA) : > Alexey Platonov created IGNITE-11192: >

Re: Services hot redeployment

2019-02-04 Thread Nikolay Izhikov
Hello, Denis. Thank you for this discussion. I have a few notes: 1. Is it possible to change the list of deployed resources in runtime via built-in DeploymentSPI implementations? Can I add or remove jar to(from) class-path without node(cluster) restart? 2. Can we update service dependencies

[jira] [Created] (IGNITE-11201) ConnectorConfdiguration and TransactionConfiguration toString is not properly implemented.

2019-02-04 Thread Pavel Voronkin (JIRA)
Pavel Voronkin created IGNITE-11201: --- Summary: ConnectorConfdiguration and TransactionConfiguration toString is not properly implemented. Key: IGNITE-11201 URL:

Re: Contribution permission and ignite-2196

2019-02-04 Thread Dmitriy Pavlov
Hi Alexey, thank you for interest in Apache Ignite. The only permission you need to contribute is JIRA assign/resolve issue permission, PMC can grant it if you share your JIRA login. I guess it is your account: https://issues.apache.org/jira/secure/ViewProfile.jspa?name=naumov-a , isn't it? If

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Igor Sapego
I've updated IEP page: [1] What do you think now? To me it looks cleaner. [1] - https://cwiki.apache.org/confluence/display/IGNITE/IEP-23%3A+Best+Effort+Affinity+for+thin+clients Best Regards, Igor On Mon, Feb 4, 2019 at 4:44 PM Igor Sapego wrote: > Ok, I understand now. I'll try updating

[jira] [Created] (IGNITE-11199) Extend logging for client-server connections in TCP discovery

2019-02-04 Thread Ivan Rakov (JIRA)
Ivan Rakov created IGNITE-11199: --- Summary: Extend logging for client-server connections in TCP discovery Key: IGNITE-11199 URL: https://issues.apache.org/jira/browse/IGNITE-11199 Project: Ignite

[jira] [Created] (IGNITE-11198) [TC Bot] Apache Ignite TeamCity Bot unable to issue visa for special symbol '|'

2019-02-04 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-11198: --- Summary: [TC Bot] Apache Ignite TeamCity Bot unable to issue visa for special symbol '|' Key: IGNITE-11198 URL: https://issues.apache.org/jira/browse/IGNITE-11198

[jira] [Created] (IGNITE-11200) SQL: query contexts should not be static

2019-02-04 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-11200: Summary: SQL: query contexts should not be static Key: IGNITE-11200 URL: https://issues.apache.org/jira/browse/IGNITE-11200 Project: Ignite Issue

[jira] [Created] (IGNITE-11192) [ML] Use nd4j for matrix inversions and determinants

2019-02-04 Thread Alexey Platonov (JIRA)
Alexey Platonov created IGNITE-11192: Summary: [ML] Use nd4j for matrix inversions and determinants Key: IGNITE-11192 URL: https://issues.apache.org/jira/browse/IGNITE-11192 Project: Ignite

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Vladimir Ozerov
Igor, My idea is simply to add the list of caches with the same distribution to the end of partition response. Client can use this information to populate partition info for more caches in a single request. On Mon, Feb 4, 2019 at 3:06 PM Igor Sapego wrote: > Vladimir, > > So correct me if I'm

[jira] [Created] (IGNITE-11197) SQL:Ability to resolve partiton for temporal data types.

2019-02-04 Thread Alexander Lapin (JIRA)
Alexander Lapin created IGNITE-11197: Summary: SQL:Ability to resolve partiton for temporal data types. Key: IGNITE-11197 URL: https://issues.apache.org/jira/browse/IGNITE-11197 Project: Ignite

[jira] [Created] (IGNITE-11195) Platform C++ tests failed to find JVM for Java 11 build

2019-02-04 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-11195: --- Summary: Platform C++ tests failed to find JVM for Java 11 build Key: IGNITE-11195 URL: https://issues.apache.org/jira/browse/IGNITE-11195 Project: Ignite

[jira] [Created] (IGNITE-11196) A number of suited failed because of maven-enforcer-plugin failure for Java 11 build

2019-02-04 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-11196: --- Summary: A number of suited failed because of maven-enforcer-plugin failure for Java 11 build Key: IGNITE-11196 URL: https://issues.apache.org/jira/browse/IGNITE-11196

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Pavel Tupitsyn
Looks good to me. On Mon, Feb 4, 2019 at 6:30 PM Igor Sapego wrote: > I've updated IEP page: [1] > > What do you think now? To me it looks cleaner. > > [1] - > > https://cwiki.apache.org/confluence/display/IGNITE/IEP-23%3A+Best+Effort+Affinity+for+thin+clients > > Best Regards, > Igor > > > On

Re: Services hot redeployment

2019-02-04 Thread Vyacheslav Daradur
Denis, thank you for driving of Service Grid's development! Sounds like a good plan. Does it mean that a user will have to register a classloader for service's class explicitly in case of using the feature? On Mon, Feb 4, 2019 at 4:38 PM Denis Mekhanikov wrote: > > Igniters, > > I'd like to

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Vladimir Ozerov
Pavel, Igor, This is not very accurate to say that this will not save memory. In practice we observed a number of OOME issues on the server-side due to many caches and it was one of motivations for cache groups (another one disk access optimizations). On the other hand, I agree that we'd better

Starting with missing PDS pieces

2019-02-04 Thread Stanislav Lukyanov
Hi Igniters, I’d like to talk about Ignite startup when we have some of the persistence files missing. This is related to the topic “Ignite index corruption issue -> unrecoverable cluster” that is discussed nearby, but not exactly the same – I’d like to avoid talking about indexes for now

Re: Best Effort Affinity for thin clients

2019-02-04 Thread Igor Sapego
Guys, Can you explain why do we want to avoid Cache groups in protocol? If it's about simplicity of the protocol, then removing cache groups will not help much with it - we will still need to include "knownCacheIds" field in request and "cachesWithTheSamePartitioning" field in response. And

[jira] [Created] (IGNITE-11184) add example of ssl rest protocol on ignite

2019-02-04 Thread ARomantsov (JIRA)
ARomantsov created IGNITE-11184: --- Summary: add example of ssl rest protocol on ignite Key: IGNITE-11184 URL: https://issues.apache.org/jira/browse/IGNITE-11184 Project: Ignite Issue Type: Bug

[jira] [Created] (IGNITE-11185) SQL: Move distributed joins code from base index to H2TreeIndex

2019-02-04 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-11185: Summary: SQL: Move distributed joins code from base index to H2TreeIndex Key: IGNITE-11185 URL: https://issues.apache.org/jira/browse/IGNITE-11185 Project: