Re: Non-UTF-8 string encoding support in BinaryMarshaller (IGNITE-5655)

2017-07-26 Thread Vyacheslav Daradur
Vladimir, > When we finish varlen optimization for string lengths, I am afraid we could > end up with very messy protocol, should we mix encoded length and encoding. I agree, we shouldn't mix it. > I deemed it's unusual to make two differerent type markers (flags) for > single datatype. I can't se

[jira] [Created] (IGNITE-5839) Unclear exception from BinaryObjectBuilder::build call when builder is reused

2017-07-26 Thread Sergey Chugunov (JIRA)
Sergey Chugunov created IGNITE-5839: --- Summary: Unclear exception from BinaryObjectBuilder::build call when builder is reused Key: IGNITE-5839 URL: https://issues.apache.org/jira/browse/IGNITE-5839 P

[GitHub] ignite pull request #2150: IGNITE-5527: Prevent starvation in stripe pool on...

2017-07-26 Thread AMashenkov
Github user AMashenkov closed the pull request at: https://github.com/apache/ignite/pull/2150 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is

Re: SSL certificate for the CI server

2017-07-26 Thread Aleksey Chetaev
Konstantin, Ok, no objections from my side. I need some times for read documentation. I hope we will finished in two weeks. http://reviews.ignite.apache.org - will setup for ssl using too. Konstantin Boudnik-2 wrote > I have never heard about this provider, and it is great they are donating >

Re: Hello

2017-07-26 Thread Alexey Goncharuk
Denis, Added you to the contributors list. 2017-07-25 16:04 GMT+03:00 Denis Mekhanikov : > My JIRA ID: dmekhanikov > > Thank you! > > вт, 25 июл. 2017 г. в 15:09, Dmitry Pavlov : > > > Hi Denis, > > > > Welcome to the Ignite community! > > > > If you need contributor access to Apache JIRA, could

Re: .Net client call tx,close in other thread

2017-07-26 Thread Pavel Tupitsyn
We still need to confirm the correct behavior: 1) Should it be possible to call Transaction.close() from a different thread? 2) Do we need to call close() after commit()? What about commitAsync()? What if exception happens? Can someone clarify this? On Tue, Jul 25, 2017 at 11:08 PM, Nikolay Izhik

Re: .Net client call tx,close in other thread

2017-07-26 Thread Anton Vinogradov
close() for Transaction is a method inherited from AutoCloseable. It used to rollback tx in case it was not rollbacked or commited inside try section here's the code of close: @Override public void close() throws IgniteCheckedException { TransactionState state = state(); if (stat

[jira] [Created] (IGNITE-5840) IgniteUuid could not be used as a cache key

2017-07-26 Thread Dmitry Karachentsev (JIRA)
Dmitry Karachentsev created IGNITE-5840: --- Summary: IgniteUuid could not be used as a cache key Key: IGNITE-5840 URL: https://issues.apache.org/jira/browse/IGNITE-5840 Project: Ignite Is

[GitHub] ignite pull request #2346: IGNITE-5840 - Reproducer

2017-07-26 Thread dkarachentsev
GitHub user dkarachentsev opened a pull request: https://github.com/apache/ignite/pull/2346 IGNITE-5840 - Reproducer You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-5840 Alternatively you can review

Re: Hello

2017-07-26 Thread Denis Mekhanikov
Thanks a lot! ср, 26 июл. 2017 г. в 12:42, Alexey Goncharuk : > Denis, > > Added you to the contributors list. > > 2017-07-25 16:04 GMT+03:00 Denis Mekhanikov : > > > My JIRA ID: dmekhanikov > > > > Thank you! > > > > вт, 25 июл. 2017 г. в 15:09, Dmitry Pavlov : > > > > > Hi Denis, > > > > > > We

[jira] [Created] (IGNITE-5841) Ignite SPI Suite: testReconnectAfterFailTopologyChanged() test failure with assertions

2017-07-26 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-5841: -- Summary: Ignite SPI Suite: testReconnectAfterFailTopologyChanged() test failure with assertions Key: IGNITE-5841 URL: https://issues.apache.org/jira/browse/IGNITE-5841

Re: Changing public IgniteCompute API to improve changes in 5037 ticket

2017-07-26 Thread Anton Vinogradov
Val, AFAIK, affinityRun/Call has guarantee to be successfully executed on unstable topology in case partition was not losed, only relocated to another node during rebalancing. On Tue, Jul 25, 2017 at 10:44 PM, Valentin Kulichenko < valentin.kuliche...@gmail.com> wrote: > Alexey, > > Is there exa

[jira] [Created] (IGNITE-5842) ODBC: Make sure ODBC driver works correctly with RazorSQL.

2017-07-26 Thread Igor Sapego (JIRA)
Igor Sapego created IGNITE-5842: --- Summary: ODBC: Make sure ODBC driver works correctly with RazorSQL. Key: IGNITE-5842 URL: https://issues.apache.org/jira/browse/IGNITE-5842 Project: Ignite Iss

BinaryObjectBuilder: policy of reusing

2017-07-26 Thread Sergey Chugunov
Hello folks, Recently I filed a ticket [1] with very simple test where correct usage of BinaryObjectBuilder is vague. The issue boils down to the fact that it is unclear from documentation and behavior whether reusing of BinaryObjectBuilder is allowed. Let's discuss here what is the correct beha

[jira] [Created] (IGNITE-5843) Ignite PDS: We don't save cache configuration if we get it on join

2017-07-26 Thread Eduard Shangareev (JIRA)
Eduard Shangareev created IGNITE-5843: - Summary: Ignite PDS: We don't save cache configuration if we get it on join Key: IGNITE-5843 URL: https://issues.apache.org/jira/browse/IGNITE-5843 Project:

ContinuousQueryWithTransformer implementation questions

2017-07-26 Thread Николай Ижиков
Hello, Igniters. I'm working on IGNITE-425 [1] issue. I made a couple of changes in my branch [2] so I want to confirm that changes with community before moving forward: Text of issue: ``` Currently if updated entry passes the filter, it is sent to node initiated the query entirely. It would be

[GitHub] ignite pull request #2347: IGNITE-5843 Ignite PDS: We don't save cache confi...

2017-07-26 Thread EdShangGG
GitHub user EdShangGG opened a pull request: https://github.com/apache/ignite/pull/2347 IGNITE-5843 Ignite PDS: We don't save cache configuration if we get i… …t on join You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain

Re: .Net client call tx,close in other thread

2017-07-26 Thread Semyon Boikov
Hi, Currently tx is AutoCloseable and 'close' should be always called by interface contract. Currently Transaction is single-threaded and should not be used by multiple concurrent threads. But if you call commitAsync and then call 'close' from commitAsync listener this is correct usage and we sho

Re: .Net client call tx,close in other thread

2017-07-26 Thread Николай Ижиков
Hello, Semyon. Thank you for your clarification. I removed check for threadId from my pull request. 2017-07-26 16:52 GMT+03:00 Semyon Boikov : > Hi, > > Currently tx is AutoCloseable and 'close' should be always called by > interface contract. > > Currently Transaction is single-threaded and sho

[GitHub] ignite pull request #2335: IGNITE-5806: removed assertion failing Ignite Cac...

2017-07-26 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/2335 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is ena

[GitHub] ignite pull request #2348: IGNITE-5771: Added Ignite::SetActive() for C++

2017-07-26 Thread isapego
GitHub user isapego opened a pull request: https://github.com/apache/ignite/pull/2348 IGNITE-5771: Added Ignite::SetActive() for C++ You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-5771 Alternativel

Re: Non-UTF-8 string encoding support in BinaryMarshaller (IGNITE-5655)

2017-07-26 Thread Andrey Kuznetsov
Vladimir, It's rather simple to support string encoding by setting it in BinaryConfiguration. But I'm unsure whether it's a desired change. We need to express our goal more precisely: should we control encoding at cache level, field level, or binary configuration level? Currently, BinaryMarshaller

[GitHub] ignite pull request #2349: IGNITE-4172 SQL: Add support for Java 8 Time API ...

2017-07-26 Thread asfedotov
GitHub user asfedotov opened a pull request: https://github.com/apache/ignite/pull/2349 IGNITE-4172 SQL: Add support for Java 8 Time API classes in date\time functions For CI purposes only. You can merge this pull request into a Git repository by running: $ git pull https://gi

[jira] [Created] (IGNITE-5844) Distributed versions of matrix decompositions

2017-07-26 Thread Yury Babak (JIRA)
Yury Babak created IGNITE-5844: -- Summary: Distributed versions of matrix decompositions Key: IGNITE-5844 URL: https://issues.apache.org/jira/browse/IGNITE-5844 Project: Ignite Issue Type: New Fe

[jira] [Created] (IGNITE-5845) Benchmarks for ML algorithms.

2017-07-26 Thread Yury Babak (JIRA)
Yury Babak created IGNITE-5845: -- Summary: Benchmarks for ML algorithms. Key: IGNITE-5845 URL: https://issues.apache.org/jira/browse/IGNITE-5845 Project: Ignite Issue Type: Improvement

[jira] [Created] (IGNITE-5846) Add support of distributed matrices for OLS regression.

2017-07-26 Thread Yury Babak (JIRA)
Yury Babak created IGNITE-5846: -- Summary: Add support of distributed matrices for OLS regression. Key: IGNITE-5846 URL: https://issues.apache.org/jira/browse/IGNITE-5846 Project: Ignite Issue Ty

[jira] [Created] (IGNITE-5847) API for Models

2017-07-26 Thread Yury Babak (JIRA)
Yury Babak created IGNITE-5847: -- Summary: API for Models Key: IGNITE-5847 URL: https://issues.apache.org/jira/browse/IGNITE-5847 Project: Ignite Issue Type: New Feature Components: ml

[jira] [Created] (IGNITE-5848) Ignite should support Hibernate 5.2.X

2017-07-26 Thread Nikolay Tikhonov (JIRA)
Nikolay Tikhonov created IGNITE-5848: Summary: Ignite should support Hibernate 5.2.X Key: IGNITE-5848 URL: https://issues.apache.org/jira/browse/IGNITE-5848 Project: Ignite Issue Type: Su

Re: Non-UTF-8 string encoding support in BinaryMarshaller (IGNITE-5655)

2017-07-26 Thread Dmitriy Setrakyan
On Wed, Jul 26, 2017 at 3:40 AM, Vyacheslav Daradur wrote: > > > Encoding must be set on per field basis. This will give us as most > flexible > > solution at the cost of 1-byte overhead. > > > Vova, I agree that the encoding should be set on per-field basis, but at > > the table level, not at a

[GitHub] ignite pull request #2350: IGNITE-5218: Column-based decision trees implemen...

2017-07-26 Thread artemmalykh
GitHub user artemmalykh opened a pull request: https://github.com/apache/ignite/pull/2350 IGNITE-5218: Column-based decision trees implemented. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-5218 A

Re: ContinuousQueryWithTransformer implementation questions

2017-07-26 Thread Valentin Kulichenko
Nikolay, We already have the following method for queries with transformer. It currently throws exception for ContinuousQuery. QueryCursor query(Query qry, IgniteClosure transformer) Would it be possible to utilize it instead of creating new API? -Val On Wed, Jul 26, 2017 at 5:26 AM, Николай

Re: Changing public IgniteCompute API to improve changes in 5037 ticket

2017-07-26 Thread Valentin Kulichenko
Anton, This seems to be a completely separate issue. I don't see how it can be fixed by adding new APIs. -Val On Wed, Jul 26, 2017 at 3:56 AM, Anton Vinogradov wrote: > Val, > > AFAIK, affinityRun/Call has guarantee to be successfully executed on > unstable topology in case partition was not l

Re: SSL certificate for the CI server

2017-07-26 Thread Konstantin Boudnik
Good point! Thanks! Please let me know if you need any assistance from me -- With regards, Konstantin (Cos) Boudnik 2CAC 8312 4870 D885 8616 6115 220F 6980 1F27 E622 Disclaimer: Opinions expressed in this email are those of the author, and do not necessarily represent the views of any company t

сhecksum algorythm

2017-07-26 Thread Oleg Ostanin
Hi, We need to decide what сhecksum algorythm we should use for signing release artifacts. Currently we use md5 and sha-1. sha-1 will be replaced by sha-256 soon. Should we keep md5 or use only sha-256?

Re: сhecksum algorythm

2017-07-26 Thread Dmitry Pavlov
Hi Oleg, Both MD5 and SHA1 are deprecated and can't be considered as trustfull. I think at-least-256 bit member of the SHA-2 family (e. g. sha512) should be used. Sincerely, Dmitriy Pavlov ср, 26 июл. 2017 г. в 22:27, Oleg Ostanin : > Hi, > > We need to decide what сhecksum algorythm we should

Tomorrow, July 27: Apache Ignite Meetup in Silicon Valley

2017-07-26 Thread Denis Magda
Folks of the valley, Bay Area and San-Francisco come over to community’s meetup (https://www.meetup.com/Bay-Area-In-Memory-Computing/events/241381155/) to learn more about the internals of durable memory architecture and Ignite Persistent Store that will be released in Apache Ignite 2.1 througho

Re: ContinuousQueryWithTransformer implementation questions

2017-07-26 Thread Valentin Kulichenko
Yeah, unfortunately current ContinuousQuery object can be used for querying with transformer. That's actually not good, because adding transformers to continuous queries and scan queries will be very inconsistent. AFAIK, there are plans to completely rework query API since we added a lot of stuff

Re: [VOTE] Apache Ignite 2.1.0 RC4

2017-07-26 Thread Denis Magda
+1 (binding) — Denis > On Jul 24, 2017, at 6:32 AM, Anton Vinogradov wrote: > > Igniters, > > This vote based on same files as RC3. > Only one change is that I signed zips with my signature. > KEYS files (https://dist.apache.org/repos/dist/release/ignite/KEYS) was > updated as well. > > We al