Re: DataFrame integration does not support ARRAY type

2018-08-08 Thread Dmitriy Setrakyan
Would be nice if someone in the community would pick this ticket up. On Wed, Aug 8, 2018 at 1:19 AM, Nikolay Izhikov wrote: > Hello, Valentin. > > Yes, this is a bug. > > Ticket created - https://issues.apache.org/jira/browse/IGNITE-9229 > > В Вт, 31/07/2018 в 16:01 -0700, Valentin Kulichenko

Re: New Contributor - IGNITE-7616

2018-08-08 Thread Dmitriy Pavlov
Hi David, Welcome. I believe everyone in the community is happy that new people come and help. I've added you to contributor role. You can now assign ticket to yourself. Sincerely, Dmitriy Pavlov P.S. Additional references that should boost your onboarding. Please subscribe to both dev and

Re: Metrics for MVCC caches

2018-08-08 Thread Dmitriy Setrakyan
I think we should be updating the IEP with metrics specifications in parallel. D. On Wed, Aug 8, 2018, 05:32 Roman Kondakov wrote: > Hi Ivan! > > In my opinion we need to preserve the essence of the metrics: if we > didn't consider dirty writes as updates before MVCC implementation, we > also

[jira] [Created] (IGNITE-9238) Test GridTaskFailoverAffinityRunTest.testNodeRestartClient hangs when coordinator forces client to reconnect on grid startup.

2018-08-08 Thread Pavel Pereslegin (JIRA)
Pavel Pereslegin created IGNITE-9238: Summary: Test GridTaskFailoverAffinityRunTest.testNodeRestartClient hangs when coordinator forces client to reconnect on grid startup. Key: IGNITE-9238 URL:

New Contributor - IGNITE-7616

2018-08-08 Thread David Harvey
I've be working with ignite for almost a year, but haven't contributed anything back yet. IGNITE-7616 is annoying me, so I might as well just fix it. My Jira ID is syssoftsol. Thanks, -DH

Re: [MTCGA]: new failures in builds [1570331] needs to be handled

2018-08-08 Thread Dmitriy Pavlov
This change will trigger master every time if free agent percent >50% longer than 10 minutes. And likelihood that was just one commit in each runall is increased. But it is not 100% because several commit may be done while TC was loaded. Contributed change is not bisect based on git revisions,- I

[jira] [Created] (IGNITE-9237) [ML] Random forest optimization

2018-08-08 Thread Yury Babak (JIRA)
Yury Babak created IGNITE-9237: -- Summary: [ML] Random forest optimization Key: IGNITE-9237 URL: https://issues.apache.org/jira/browse/IGNITE-9237 Project: Ignite Issue Type: Improvement

Re: [MTCGA]: new failures in builds [1570331] needs to be handled

2018-08-08 Thread Maxim Muzafarov
Dmitry, Good news. How can I trigger build\MTCGA.Bot to find the problem commit? As for this case I've already found commit who caused the test to fall. I don't know how to fix this problem. Probably, we slould conslut with author to find out the right case. On Wed, 8 Aug 2018 at 18:29 Dmitriy

Re: SSLParameters for SslContextFactory

2018-08-08 Thread Michael Cherkasov
Hi all, Looks like no one has objections about the API I want to introduce. Could someone please review and push my patch? Thanks, Mike. вт, 31 июл. 2018 г. в 13:02, Mikhail Cherkasov : > > I have commented your change: setProtocols is still redundant since we > have protocol in

Re: Pessimistic Mode and Transactions and 2PC

2018-08-08 Thread John Wilson
No they are not. I just want to understand. On Wednesday, August 8, 2018, Dmitriy Pavlov wrote: > Hi John, > > Are these questions related to some contribution? > > Sincerely, > Dmitriy Pavlov > > ср, 8 авг. 2018 г. в 3:18, John Wilson : > > > Hi, > > > > Assume the following: > > > > > >-

Re: [MTCGA]: new failures in builds [1570331] needs to be handled

2018-08-08 Thread Dmitriy Pavlov
Ok, let's fill priority and version for new failures. About locating changes, which break particular build: Thanks to Pavel Pereslegin for his recent contribution to MTCGA.Bot. Patch allows to adaptively trigger 'run all' in case there are enought of free agents. So it will be easier to locate

Re: Data regions on client nodes

2018-08-08 Thread Dmitriy Pavlov
I used to think that OS allocates pages not immediately after call to allocate(), but only during first touch of each page. I'm not sure every OS provides guaranee that 'allocated' memory will never cause OOME. Please correct me if I'm wrong. ср, 8 авг. 2018 г. в 17:38, Dmitriy Setrakyan : >

Re: TDE: Upgrade Team City JDK

2018-08-08 Thread Petr Ivanov
Nikolay, I’ve updated publicagent03_9091 and tested all current builds for Ignite Tests 2.4+ project for master branch. Please test your PR on this agent (select it when starting build) for correct java configuration. If everything is OK — I’ll distribute this Java among all other agents.

Re: [MTCGA]: new failures in builds [1570331] needs to be handled

2018-08-08 Thread Dmitriy Setrakyan
Dmitriy, yes, if you set it as blocker and assign it to the next release, the likelihood of someone looking at it before the release will increase. We should follow this practice for all new test failures. Moreover, if someone's change caused a new test failure, then we should try to contact that

Re: Session with Weblogic and Ignite

2018-08-08 Thread Ilya Kasnacheev
Hello! I think that the comment sums it up nicely. WebLogic seems to add extra stuff to session ID, which has to be removed. What is the problem that you have? I suggest responding to userlist ( *u...@ignite.apache.org * ) since it's the one to discuss end user problems. Regards, -- Ilya

Re: Data regions on client nodes

2018-08-08 Thread Dmitriy Setrakyan
Alexey, I am not sure I understand. If cache creation proceeds, but memory region was not allocated, how can the cache operate? D. On Wed, Aug 8, 2018 at 8:05 AM, Alexey Goncharuk wrote: > I do not mind making this change, but note that the reason for non-lazy > region allocation is the need

Session with Weblogic and Ignite

2018-08-08 Thread Karim Fadel
Dears, We are facing a problem with session timeout in weblogic We are using ignite, spring and spring security and deploy on tomcat and weblogic and we found something that Ignite has a special handle for sessionId in case of WebLogic String srvInfo = ctx.getServerInfo(); //

[GitHub] ignite pull request #4499: IGNITE-9236 : Removed setting failureDetectionTim...

2018-08-08 Thread ilantukh
GitHub user ilantukh opened a pull request: https://github.com/apache/ignite/pull/4499 IGNITE-9236 : Removed setting failureDetectionTimeout to Integer.MAX_VALUE in tests. You can merge this pull request into a Git repository by running: $ git pull

[GitHub] ignite pull request #4498: IGNITE-9235: Transitivity violation in GridMergeI...

2018-08-08 Thread andrewmed
GitHub user andrewmed opened a pull request: https://github.com/apache/ignite/pull/4498 IGNITE-9235: Transitivity violation in GridMergeIndex Comparator You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite

[jira] [Created] (IGNITE-9236) Handshake timeout never completes in some tests (GridCacheReplicatedFailoverSelfTest in particular)

2018-08-08 Thread Ilya Lantukh (JIRA)
Ilya Lantukh created IGNITE-9236: Summary: Handshake timeout never completes in some tests (GridCacheReplicatedFailoverSelfTest in particular) Key: IGNITE-9236 URL:

[GitHub] ignite pull request #4489: IGNITE-9146 Analyse and improve code coverage in ...

2018-08-08 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/4489 ---

Re: Data regions on client nodes

2018-08-08 Thread Alexey Goncharuk
I do not mind making this change, but note that the reason for non-lazy region allocation is the need to gracefully handle OOME errors during cache start. When a region is pre-allocated, no OOME can happen. If a region is allocated dynamically, then all errors that happened during the node start

[jira] [Created] (IGNITE-9235) Transitivity violation in GridMergeIndex Comparator

2018-08-08 Thread Andrew Medvedev (JIRA)
Andrew Medvedev created IGNITE-9235: --- Summary: Transitivity violation in GridMergeIndex Comparator Key: IGNITE-9235 URL: https://issues.apache.org/jira/browse/IGNITE-9235 Project: Ignite

[jira] [Created] (IGNITE-9234) Wrong javadocs about null value for cache name.

2018-08-08 Thread Alexey Kuznetsov (JIRA)
Alexey Kuznetsov created IGNITE-9234: Summary: Wrong javadocs about null value for cache name. Key: IGNITE-9234 URL: https://issues.apache.org/jira/browse/IGNITE-9234 Project: Ignite

Re: [MTCGA]: new failures in builds [1570331] needs to be handled

2018-08-08 Thread Dmitriy Pavlov
Hi Dmitriy, Would it increase likelihood that somebody will pick up this ticket if we will set blocker priority? If it would increase I totally agree. IMO, JIRA priorities do not have much effect on community members, do it? Sincerely, Dmitriy Pavlov вт, 7 авг. 2018 г. в 14:00, Dmitriy

[GitHub] ignite pull request #4462: IGNITE-9124 Remove some dead code in ML module

2018-08-08 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/4462 ---

Re: Pessimistic Mode and Transactions and 2PC

2018-08-08 Thread Dmitriy Pavlov
Hi John, Are these questions related to some contribution? Sincerely, Dmitriy Pavlov ср, 8 авг. 2018 г. в 3:18, John Wilson : > Hi, > > Assume the following: > > >- I have a transaction coordinator and two primary nodes with 0 backup >nodes. >- Persistence store is enabled. >-

[GitHub] ignite pull request #4376: IGNITE-9024 Wrong usage of idxLatch in DynamicInd...

2018-08-08 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/4376 ---

Re: Metrics for MVCC caches

2018-08-08 Thread Roman Kondakov
Hi Ivan! In my opinion we need to preserve the essence of the metrics: if we didn't consider dirty writes as updates before MVCC implementation, we also shouldn't count these writes in MVCC metrics implementation too. So, I think we need to count only committed entries. But we can count this

[GitHub] ignite pull request #4486: IGNITE-9065: Indexes integration for GDB

2018-08-08 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/4486 ---

[GitHub] ignite pull request #4491: IGNITE-9193 Stop child python processes on parent...

2018-08-08 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/4491 ---

[jira] [Created] (IGNITE-9233) MVCC SQL: False write conflicts on fast updates

2018-08-08 Thread Ivan Pavlukhin (JIRA)
Ivan Pavlukhin created IGNITE-9233: -- Summary: MVCC SQL: False write conflicts on fast updates Key: IGNITE-9233 URL: https://issues.apache.org/jira/browse/IGNITE-9233 Project: Ignite Issue

Re: [MTCGA]: new failures in builds [1570331] needs to be handled

2018-08-08 Thread Maxim Muzafarov
Dmitry, I'm not familiar with all details of Ignite release management and can miss something with changing the right issue priority. Hope you'll help me with it at the initial stage. Generally, I agree with you here. I've marked this issue as `Blocker` and attached to `2.7` release as this

Re: Creation of dynamic cache

2018-08-08 Thread Вячеслав Коптилин
Hello Denis, > Is it a typo? May be it should be something like: > grid(0).getOrCreateCache(cfg); //< original configuration Yep, it looks like a typo. > Can I fix it in my PR? It would be great :) Best regards, Slava. ср, 8 авг. 2018 г. в 11:09, Denis Garus : > Hi, Slava! > > I

[jira] [Created] (IGNITE-9232) Remove commented method GridCacheUtils#isMongoCache

2018-08-08 Thread Vyacheslav Daradur (JIRA)
Vyacheslav Daradur created IGNITE-9232: -- Summary: Remove commented method GridCacheUtils#isMongoCache Key: IGNITE-9232 URL: https://issues.apache.org/jira/browse/IGNITE-9232 Project: Ignite

[jira] [Created] (IGNITE-9231) onMarkDirty improvement throttle implementation.

2018-08-08 Thread Stanilovsky Evgeny (JIRA)
Stanilovsky Evgeny created IGNITE-9231: -- Summary: onMarkDirty improvement throttle implementation. Key: IGNITE-9231 URL: https://issues.apache.org/jira/browse/IGNITE-9231 Project: Ignite

[jira] [Created] (IGNITE-9230) Cannot use array fields in DML oprtations in sqlline

2018-08-08 Thread Sergey Kozlov (JIRA)
Sergey Kozlov created IGNITE-9230: - Summary: Cannot use array fields in DML oprtations in sqlline Key: IGNITE-9230 URL: https://issues.apache.org/jira/browse/IGNITE-9230 Project: Ignite

Re: welcome

2018-08-08 Thread Yakov Zhdanov
Hi Yriy! Go ahead! You were added! --Yakov 2018-08-07 17:19 GMT+03:00 Юрий : > Hello, Ignite Community! > > My name is Iurii. I want to contribute to Apache Ignite. > my JIRA user name is jooger. Any help on this will be appreciated. > > Thanks! > > -- > Live with a smile! :D >

Re: Creation of dynamic cache

2018-08-08 Thread Denis Garus
Hi, Slava! I noticed that in the IgniteAbstractDynamicCacheStartFailTest#testCacheStartAfterFailure method the second started cache uses new configuration: ``` public void testCacheStartAfterFailure() throws Exception { CacheConfiguration cfg = createCacheConfigsWithBrokenAffinityFun( false, 1,

Re: Metrics for MVCC caches

2018-08-08 Thread Павлухин Иван
Dmitry, As with MVCC we can have multiple versions of each tuple at the same time it introduces storage overhead. It would be good to have a measure for such overhead. Another thing is related to VACUUM procedure. For protecting system from crash in case of high load it would be great to detect

Re: DataFrame integration does not support ARRAY type

2018-08-08 Thread Nikolay Izhikov
Hello, Valentin. Yes, this is a bug. Ticket created - https://issues.apache.org/jira/browse/IGNITE-9229 В Вт, 31/07/2018 в 16:01 -0700, Valentin Kulichenko пишет: > Hi Nikolay, > > Can you please take a look at this thread on SO? >

[jira] [Created] (IGNITE-9229) Integration with Spark Data Frame. Add support for a ARRAY data type

2018-08-08 Thread Nikolay Izhikov (JIRA)
Nikolay Izhikov created IGNITE-9229: --- Summary: Integration with Spark Data Frame. Add support for a ARRAY data type Key: IGNITE-9229 URL: https://issues.apache.org/jira/browse/IGNITE-9229 Project: