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https://issues.apache.org/jira/browse/IGNITE-6291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16160848#comment-16160848
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ASF GitHub Bot commented on IGNITE-6291:
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GitHub user tledkov-gridgain opened a pull request:
https://github.com/apache/ignite/pull/2630
IGNITE-6291 JDBC thin protocol compatibility is broken
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-6291
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/2630.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 #2630
----
commit 643e6a90f2a778a0071dba6d2c2602de32ee9fc1
Author: tledkov-gridgain <[email protected]>
Date: 2017-09-07T12:38:48Z
IGNITE-6291: add compatibility handshake
commit 2711400412f369ff65ef6169d206bf28e1908ef1
Author: tledkov-gridgain <[email protected]>
Date: 2017-09-11T06:57:41Z
Merge branch '_master' into ignite-6291
commit bbb35edd2aa2682bc0a5cf39035e4f6c3617da9f
Author: tledkov-gridgain <[email protected]>
Date: 2017-09-11T07:34:12Z
IGNITE-6291: cosmetic
----
> JDBC thin protocol compatibility is broken
> ------------------------------------------
>
> Key: IGNITE-6291
> URL: https://issues.apache.org/jira/browse/IGNITE-6291
> Project: Ignite
> Issue Type: Bug
> Components: jdbc
> Affects Versions: 2.2
> Reporter: Taras Ledkov
> Assignee: Taras Ledkov
>
> After merge IGNITE-6118 and IGNITE-5233. The JDBC thin protocol compatibility
> is broken.
> The new client's handshake cannot be parsed by old servers because the server
> fails handshake by protocol's version.
> So, we have to implement compatibility handshake to support this case.
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