[GitHub] ignite pull request #3439: Ignite 7192 :: JDBC support FQDN to multiple IPs ...

2018-01-25 Thread gromtech
GitHub user gromtech opened a pull request: https://github.com/apache/ignite/pull/3439 Ignite 7192 :: JDBC support FQDN to multiple IPs during connection establishment * Implemented connection to host's IP-addresses one by one. * Added unit tests. You can merge this pull reques

Re: Ignite Semaphore Bug 7090

2018-01-25 Thread Tim Onyschak
It does not look like i have permissions to assign tickets. I'll gladly take it, if somebody can assign it to me. Also, Vlad i updated the ticket with my comment as well. On Thu, Jan 25, 2018 at 7:44 PM, Yakov Zhdanov wrote: > Vlad and Tim, thanks for working on this! > > Tim, please assign ti

Re: Ignite Semaphore Bug 7090

2018-01-25 Thread Yakov Zhdanov
Vlad and Tim, thanks for working on this! Tim, please assign ticket to yourself to follow community process. Currently I see it is unassigned. --Yakov 2018-01-25 8:53 GMT-08:00 Vladisav Jelisavcic : > Hi Tim, > > thank you for delving deeper into the problem, > I left you a comment/question on

Re: Java 9 support

2018-01-25 Thread Yakov Zhdanov
Did we add what Pavel suggested to README.txt and readme.io documentation? Yakov Zhdanov, www.gridgain.com 2018-01-25 14:27 GMT-08:00 Denis Magda : > Pavel, it’s a good point. > > Peter, could you ensure that all Ignite scripts (ignite.sh/bat, > control.sh/bat, etc.) perform this auto detection

Re: Partition loss policy to disable cache completely

2018-01-25 Thread Yakov Zhdanov
No. This is not 100% consistent. Since operations started on prev version after node has left (but system has not got event yet) would succeed. For me consistent behavior is to throw exception for "select avg(x) from bla" if data is currently missing or any data loss occurs in the middle of the que

Re: Partition loss policy to disable cache completely

2018-01-25 Thread Valentin Kulichenko
Yakov, My suggestion is to introduce new policy (e.g. READ_WRITE_NONE) which works in the same way as READ_WRITE_SAFE but for all partitions, not only lost ones. Any operation attempted on a topology version which has at least one lost partition, should throw an exception. Will this work? -Val O

Next Steps: GA Grid: Request to contribute GA library to Apache Ignite

2018-01-25 Thread techbysample
Denis/Yury, Please advise on next steps. JIRA: https://issues.apache.org/jira/browse/IGNITE-6899 Per recent comments from Oleg Ignatenko: "...most recent change looks good to me: the typo in MovieFitnessFunction is fixed and the rest of code is the same as it was ie everything now looks right

Re: Java 9 support

2018-01-25 Thread Denis Magda
Pavel, it’s a good point. Peter, could you ensure that all Ignite scripts (ignite.sh/bat, control.sh/bat, etc.) perform this auto detection of JVM 9 as well? Alex K. please do the same for Visor and Web Console scripts. — Denis > On Jan 25, 2018, at 1:58 AM, Pavel Tupitsyn wrote: > > I would

[GitHub] ignite pull request #3438: IGNITE-7337

2018-01-25 Thread nizhikov
GitHub user nizhikov opened a pull request: https://github.com/apache/ignite/pull/3438 IGNITE-7337 Implementation of saving DataFrame to Ignite SQL tables. You can merge this pull request into a Git repository by running: $ git pull https://github.com/nizhikov/ignite IGNITE-733

[GitHub] ignite pull request #3437: IGNITE-7533: Throttle writing threads according f...

2018-01-25 Thread dspavlov
GitHub user dspavlov opened a pull request: https://github.com/apache/ignite/pull/3437 IGNITE-7533: Throttle writing threads according fsync progress and checkpoint write speed You can merge this pull request into a Git repository by running: $ git pull https://github.com/grid

Re: Ignite Semaphore Bug 7090

2018-01-25 Thread Vladisav Jelisavcic
Hi Tim, thank you for delving deeper into the problem, I left you a comment/question on the JIRA. Best regards, Vladisav On Tue, Jan 23, 2018 at 3:00 PM, Vladisav Jelisavcic wrote: > Hi Tim, > > thanks for the update! I left you a comment on Jira. > > Best regards, > Vladisav > > On Mon, Jan 2

[jira] [Created] (IGNITE-7542) SQL COPY command: implement multipliers (e.g., 'K' for kilo-, 'M' for mega-) in numbers

2018-01-25 Thread Kirill Shirokov (JIRA)
Kirill Shirokov created IGNITE-7542: --- Summary: SQL COPY command: implement multipliers (e.g., 'K' for kilo-, 'M' for mega-) in numbers Key: IGNITE-7542 URL: https://issues.apache.org/jira/browse/IGNITE-7542

[jira] [Created] (IGNITE-7541) SQL COPY command: implement backend switching option

2018-01-25 Thread Kirill Shirokov (JIRA)
Kirill Shirokov created IGNITE-7541: --- Summary: SQL COPY command: implement backend switching option Key: IGNITE-7541 URL: https://issues.apache.org/jira/browse/IGNITE-7541 Project: Ignite I

[jira] [Created] (IGNITE-7540) Sequential checkpoints cause overwrite of already cleaned & freed offheap page

2018-01-25 Thread Ilya Kasnacheev (JIRA)
Ilya Kasnacheev created IGNITE-7540: --- Summary: Sequential checkpoints cause overwrite of already cleaned & freed offheap page Key: IGNITE-7540 URL: https://issues.apache.org/jira/browse/IGNITE-7540

[jira] [Created] (IGNITE-7539) SQL COPY command: implement NULL escape sequence handling

2018-01-25 Thread Kirill Shirokov (JIRA)
Kirill Shirokov created IGNITE-7539: --- Summary: SQL COPY command: implement NULL escape sequence handling Key: IGNITE-7539 URL: https://issues.apache.org/jira/browse/IGNITE-7539 Project: Ignite

[jira] [Created] (IGNITE-7538) Introduce new test project for Ignite 2.0+ with Java 8 / Java 9 compatibility

2018-01-25 Thread Peter Ivanov (JIRA)
Peter Ivanov created IGNITE-7538: Summary: Introduce new test project for Ignite 2.0+ with Java 8 / Java 9 compatibility Key: IGNITE-7538 URL: https://issues.apache.org/jira/browse/IGNITE-7538 Project

[jira] [Created] (IGNITE-7537) SQL COPY command: implement CSV format options

2018-01-25 Thread Kirill Shirokov (JIRA)
Kirill Shirokov created IGNITE-7537: --- Summary: SQL COPY command: implement CSV format options Key: IGNITE-7537 URL: https://issues.apache.org/jira/browse/IGNITE-7537 Project: Ignite Issue T

[jira] [Created] (IGNITE-7536) Document baseline topology feature and its WebConsole screen

2018-01-25 Thread Denis Magda (JIRA)
Denis Magda created IGNITE-7536: --- Summary: Document baseline topology feature and its WebConsole screen Key: IGNITE-7536 URL: https://issues.apache.org/jira/browse/IGNITE-7536 Project: Ignite

[jira] [Created] (IGNITE-7535) SQL COPY command: implement encoding option

2018-01-25 Thread Kirill Shirokov (JIRA)
Kirill Shirokov created IGNITE-7535: --- Summary: SQL COPY command: implement encoding option Key: IGNITE-7535 URL: https://issues.apache.org/jira/browse/IGNITE-7535 Project: Ignite Issue Type

[jira] [Created] (IGNITE-7534) ClusterGroupExample duplicate

2018-01-25 Thread Sergey Kozlov (JIRA)
Sergey Kozlov created IGNITE-7534: - Summary: ClusterGroupExample duplicate Key: IGNITE-7534 URL: https://issues.apache.org/jira/browse/IGNITE-7534 Project: Ignite Issue Type: Bug Affects

[jira] [Created] (IGNITE-7533) Throttle writting threads according fsync progress and checkpoint writting speed instead of region fill

2018-01-25 Thread Dmitriy Pavlov (JIRA)
Dmitriy Pavlov created IGNITE-7533: -- Summary: Throttle writting threads according fsync progress and checkpoint writting speed instead of region fill Key: IGNITE-7533 URL: https://issues.apache.org/jira/browse/IG

[jira] [Created] (IGNITE-7532) kNN Documentation

2018-01-25 Thread Aleksey Zinoviev (JIRA)
Aleksey Zinoviev created IGNITE-7532: Summary: kNN Documentation Key: IGNITE-7532 URL: https://issues.apache.org/jira/browse/IGNITE-7532 Project: Ignite Issue Type: Task Compone

[GitHub] ignite pull request #3436: IGNITE-7530 .NET: Fix memory usage and performanc...

2018-01-25 Thread ptupitsyn
GitHub user ptupitsyn opened a pull request: https://github.com/apache/ignite/pull/3436 IGNITE-7530 .NET: Fix memory usage and performance for GetAll and query cursors in binary mode You can merge this pull request into a Git repository by running: $ git pull https://github.c

[GitHub] ignite pull request #3435: IGNITE-7317: SVM Examples

2018-01-25 Thread zaleslaw
GitHub user zaleslaw opened a pull request: https://github.com/apache/ignite/pull/3435 IGNITE-7317: SVM Examples 1. Added titanic dataset 2. Fixed pom.xml with licenses 3. Added example 4. Moved datasets to common package 5. Fixed kNN samples You can merge this pull

Re: Ignite diagnostic (SQL system views)

2018-01-25 Thread Alex Plehanov
Anton, Vladimir, I've made some fixes. There is only one view left and it's renamed to 'IGNITE.LOCAL_TRANSACTIONS'. High level design of solution: When IgniteH2Indexing is starting, it create and start new GridH2SysViewProcessor, which create and register in H2 (via its own table engine) all imple

[GitHub] ignite pull request #3434: Ignite-2.4-comp-check

2018-01-25 Thread agoncharuk
GitHub user agoncharuk opened a pull request: https://github.com/apache/ignite/pull/3434 Ignite-2.4-comp-check You can merge this pull request into a Git repository by running: $ git pull https://github.com/gridgain/apache-ignite ignite-2.4-comp-check Alternatively you can re

How to delete all data from SQL table

2018-01-25 Thread Nikolay Izhikov
Hello, guys. I wonder what is best way to delete all rows from table? Other RDBMS offer command like `TRUNCATE TABLE` or similar. Is it would be faster if user execute `DROP TABLE XXX`, `CREATE TABLE XXX` instead of `DELETE FROM XXX`?

[jira] [Created] (IGNITE-7531) SQL: Create data load benchmarks

2018-01-25 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-7531: --- Summary: SQL: Create data load benchmarks Key: IGNITE-7531 URL: https://issues.apache.org/jira/browse/IGNITE-7531 Project: Ignite Issue Type: Task

[GitHub] ignite pull request #3433: IGNITE-7527 SQL system views: local transactions

2018-01-25 Thread alex-plekhanov
GitHub user alex-plekhanov opened a pull request: https://github.com/apache/ignite/pull/3433 IGNITE-7527 SQL system views: local transactions You can merge this pull request into a Git repository by running: $ git pull https://github.com/alex-plekhanov/ignite ignite-7527 Alte

[jira] [Created] (IGNITE-7530) .NET: Poor performance & excessive memory usage in GetAll and query cursors in binary mode

2018-01-25 Thread Pavel Tupitsyn (JIRA)
Pavel Tupitsyn created IGNITE-7530: -- Summary: .NET: Poor performance & excessive memory usage in GetAll and query cursors in binary mode Key: IGNITE-7530 URL: https://issues.apache.org/jira/browse/IGNITE-7530

[jira] [Created] (IGNITE-7529) Web Console: Refactor column filters in grid

2018-01-25 Thread Alexey Kuznetsov (JIRA)
Alexey Kuznetsov created IGNITE-7529: Summary: Web Console: Refactor column filters in grid Key: IGNITE-7529 URL: https://issues.apache.org/jira/browse/IGNITE-7529 Project: Ignite Issue T

Re: Transport compression (not store compression)

2018-01-25 Thread gvvinblade
Nikita, I took a look at the changes and see two issues. The first one is additional dependencies in core module. That means you should whether make the filter plugable and provide some additional module for it or put all the necessary classes to ignite-core. The second is possible bottleneck in

Re: Java 9 support

2018-01-25 Thread Pavel Tupitsyn
I would add that to run Ignite on Java 9 without default scripts one has to use the following JVM options: --add-exports=java.base/jdk.internal.misc=ALL-UNNAMED" --add-exports=java.base/sun.nio.ch=ALL-UNNAMED --add-exports=java.management/com.sun.jmx.mbeanserver=ALL-UNNAME

Re: Java 9 support

2018-01-25 Thread vveider
Hi, Igniters! Ticket IGNITE-6730 [1] was merged to master (and ignite-2.4) and now we have preliminary support of Java 9, which includes: - compilation with JDK9 with some constraints (scala-2.10 based modules should be turned off) - run with JRE9/JDK9 through default scripts (ignite.{sh|bat})

[GitHub] ignite pull request #3399: IGNITE-7316: Make Linear SVM for binary classific...

2018-01-25 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/ignite/pull/3399 ---

Re: Weird FillFactor metric fluctuation.

2018-01-25 Thread Anton Vinogradov
Denis, Metrics listed at https://issues.apache.org/jira/browse/IGNITE-7491 are not relevant to FillFactor. On Thu, Jan 25, 2018 at 3:17 AM, Denis Magda wrote: > There will be a way to get used and free size in bytes in Ignite 2.4: > https://issues.apache.org/jira/browse/IGNITE-7491 > > *Anton*,

[jira] [Created] (IGNITE-7528) JDBC thin: set query options on per-statement level

2018-01-25 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-7528: --- Summary: JDBC thin: set query options on per-statement level Key: IGNITE-7528 URL: https://issues.apache.org/jira/browse/IGNITE-7528 Project: Ignite Is

[jira] [Created] (IGNITE-7527) SQL system view for current node transactions

2018-01-25 Thread Aleksey Plekhanov (JIRA)
Aleksey Plekhanov created IGNITE-7527: - Summary: SQL system view for current node transactions Key: IGNITE-7527 URL: https://issues.apache.org/jira/browse/IGNITE-7527 Project: Ignite Issu

[jira] [Created] (IGNITE-7526) SQL: Introduce memory region for reducer merge results with disk offload

2018-01-25 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-7526: --- Summary: SQL: Introduce memory region for reducer merge results with disk offload Key: IGNITE-7526 URL: https://issues.apache.org/jira/browse/IGNITE-7526 Projec

[jira] [Created] (IGNITE-7525) ODBC: Add a note about connection non-thread safety to docs

2018-01-25 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-7525: --- Summary: ODBC: Add a note about connection non-thread safety to docs Key: IGNITE-7525 URL: https://issues.apache.org/jira/browse/IGNITE-7525 Project: Ignite

[jira] [Created] (IGNITE-7524) JDBC: Add a note about connection non-thread safety to docs

2018-01-25 Thread Vladimir Ozerov (JIRA)
Vladimir Ozerov created IGNITE-7524: --- Summary: JDBC: Add a note about connection non-thread safety to docs Key: IGNITE-7524 URL: https://issues.apache.org/jira/browse/IGNITE-7524 Project: Ignite