[ 
https://issues.apache.org/jira/browse/IGNITE-4249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15684336#comment-15684336
 ] 

ASF GitHub Bot commented on IGNITE-4249:
----------------------------------------

GitHub user isapego opened a pull request:

    https://github.com/apache/ignite/pull/1254

    IGNITE-4249: Sending request in one packet now.

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/gridgain/apache-ignite ignite-4249

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ignite/pull/1254.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1254
    
----
commit 7290d88e14a15a3d030b7381dbd0a3f14cb65a12
Author: Pavel Tupitsyn <ptupit...@apache.org>
Date:   2016-10-18T14:17:17Z

    IGNITE-4030 Streamline PlatformTarget operation methods
    
    This closes #1167

commit 66c76d1f30f024b58db8cab07ba9e7d429f596f8
Author: tledkov-gridgain <tled...@gridgain.com>
Date:   2016-10-18T15:45:06Z

    IGNITE-2355 Fixed the test HadoopClientProtocolMultipleServersSelfTest. 
Clear connection poll after the test, cosmetic.

commit f37fbcab1ae2c7553696e96b7a9c3194a570d7af
Author: isapego <isap...@gridgain.com>
Date:   2016-10-19T10:06:42Z

    IGNITE-3705: Fixed compiliation warnings. This closes #1169.

commit 7ed2bb7e341701d052220a36a2b2f8f0a46fd644
Author: AMRepo <andrey.mashen...@gmail.com>
Date:   2016-10-19T15:33:59Z

    IGNITE-3448 Support SQL queries with distinct aggregates added. This closes 
#3448.

commit 551a4dfae6169a07a5e28f9b266f90311f3216b7
Author: tledkov-gridgain <tled...@gridgain.com>
Date:   2016-10-21T10:25:57Z

    IGNITE-2355 Fixed the test HadoopClientProtocolMultipleServersSelfTest. 
Clear connection poll before and after  the test

commit ec12a9db2265180f96be72e2217e60ced856164e
Author: vozerov-gridgain <voze...@gridgain.com>
Date:   2016-10-24T14:52:36Z

    Minor fix for flags passed to GridCacheMapEntry.initialValue from data 
streamer isolated updater.

commit 44740465677c39068dc813dabd464e60f09e5f49
Author: tledkov-gridgain <tled...@gridgain.com>
Date:   2016-10-26T13:00:11Z

    IGNITE-4062: fix BinaryObject.equals: compare only bytes containing the 
fields' data (without header and footer). This closes  #1182.

commit c22411b740d1cdbe0c24c2502b4d6cb992335d6f
Author: isapego <isap...@gridgain.com>
Date:   2016-10-26T16:16:14Z

    IGNITE-4100: Improved README and DEVNOTES for CPP.

commit 9ddb8be1243df8e489f7ebc716d315415775439a
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-10-27T14:52:22Z

    IGNITE-2079 GridCacheIoManager eats exception trail if it falls into the 
directed case
    merger from ignite-2079-2
    
    # Conflicts:
    #   
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/query/GridCacheQueryMetricsAdapter.java

commit 6f160728c544d252f77bdb85c0ff2857559707a3
Author: Valentin Kulichenko <valentin.luliche...@gmail.com>
Date:   2016-10-28T23:18:14Z

    IGNITE-4110 - Fixed BUFFER_UNDERFLOW and BUFFER_OVERFLOW handling in 
BlockingSslHandler

commit 6b78ad0cbbcf286cb083136c49cebd5dd85de58c
Author: sboikov <sboi...@gridgain.com>
Date:   2016-10-31T07:35:44Z

    TcoDiscovery: reduced amount of debug logging (heartbeat/connection check 
messages are logged trace level).

commit 175da6b7e394dd76c27d5155ff98a5b2ef03bb9d
Author: tledkov-gridgain <tled...@gridgain.com>
Date:   2016-11-07T06:16:58Z

    IGNITE-3432:  check data/meta cache names are different for different IGFS 
instances. This closes #1201

commit 40ef2f5ae42826fe8fd077e3013e8f55c8512bdd
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-11-07T09:09:41Z

    ignite-4178 support permission builder

commit fc7ce5a4d72145f2e8a86debeda264ef0a5b37e3
Author: isapego <isap...@gridgain.com>
Date:   2016-11-07T10:26:05Z

    IGNITE-4090: Added flags so stdint and limits can be used in C++.

commit a98804a249496ba9bafbc96daa7aaf25b3d36724
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-07T11:00:00Z

    IGNITE-4113: Added tests. Added Statement::Set/GetAttribute.

commit 950bad474ef29f9b808e74034c49a69d57eb2740
Author: dkarachentsev <dkarachent...@gridgain.com>
Date:   2016-11-08T11:03:34Z

    GG-11655 - Restore service compatibility with releases before 1.5.30.

commit 3d19bfc2b66574e3945ce17c7a4dfe77d0070b8d
Author: dkarachentsev <dkarachent...@gridgain.com>
Date:   2016-11-08T11:04:36Z

    Merge remote-tracking branch 'origin/ignite-1.6.11' into ignite-1.6.11

commit e821dc0083003bc81058b1cb223d8a8a2ee44daf
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-11-08T12:09:21Z

    IGNITE-2079 (revert commit) GridCacheIoManager eats exception trail if it 
falls into the directed case

commit c2c82ca44befe4570325dd6cf2ba885e0d90596c
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-11-08T12:10:10Z

    Merge remote-tracking branch 'professional/ignite-1.6.11' into ignite-1.6.11

commit 865bbcf0f41a0c4944e0928f1758d43a0eae82c5
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-11-08T12:18:29Z

    Revert "Merge remote-tracking branch 'professional/ignite-1.6.11' into 
ignite-1.6.11"
    
    This reverts commit c2c82ca44befe4570325dd6cf2ba885e0d90596c, reversing
    changes made to e821dc0083003bc81058b1cb223d8a8a2ee44daf.

commit 9726421ff9efb2b19813b2fd6ad27a3728b5ab1a
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-11-08T12:59:00Z

      Revert  Revert  Merge remote-tracking branch 'professional/ignite-1.6.11'

commit 5a3a1960fff1dcf32961c45c0ba5149d6748d2fc
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-08T14:36:35Z

    Added license header.

commit d88f422aeb02738d676d86ce416551b805ad154e
Author: Andrey Novikov <anovi...@apache.org>
Date:   2016-11-09T07:25:38Z

    GG-11028 Fixed resolving of host name.

commit ac660dcaa5bf8eb20e7dd4e442e97c1cf548a827
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-09T12:29:06Z

    IGNITE-4183: ODBC Fixed null-values fetching issue.

commit cdae2ab76d403aef9a0bd209fc7497dc6cfdfc08
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-09T13:25:30Z

    IGNITE-3873: Added WiX script to generate ODBC installer.

commit 277691c1da25746093eb96019f2801386922fdbd
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-09T15:55:03Z

    IGNITE-4100: Specified full path to ODBC readme file.

commit bac0cba7fddd412dfbff98163afbc15d81d5e0d4
Author: Dmitriy Govorukhin <dgovoruk...@gridgain.com>
Date:   2016-11-10T06:02:41Z

    ignite-4044  always authenticate local node

commit 26daa57ca82254d68ac04a7b33223c6eb5ade0e4
Author: sboikov <sboi...@gridgain.com>
Date:   2016-11-10T08:17:29Z

    Fixed javadoc.

commit e43dbdebbfe70e5bd3b04e6b418d63034101f1cb
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-10T10:07:29Z

    IGNITE-4100: Typo fixed.

commit 45d89fc363efa316147667f67eea2c886f0ed96d
Author: Igor Sapego <isap...@gridgain.com>
Date:   2016-11-10T10:36:04Z

    IGNITE-4100: Added note about development version of the DM.

----


> ODBC: Even simple request takes a lot of time.
> ----------------------------------------------
>
>                 Key: IGNITE-4249
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4249
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 1.7
>            Reporter: Igor Sapego
>            Assignee: Igor Sapego
>              Labels: odbc
>             Fix For: 1.8
>
>
> Even if you submit very simple request with {{SQLExecute}} on a small data 
> set, it's going to take ~40ms to be processed, while the same request in C++ 
> client takes ~200us.



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