[IGNITE-6291] JDBC thin protocol compatibility is broken

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2
• Fix Version/s: 2.3
• Component/s: jdbc
• Assignee: Taras Ledkov
• Reporter: Taras Ledkov
• Created: 07/Sep/17 12:35
• Updated: 11/Sep/17 10:08
• Resolved: 11/Sep/17 10:08

Description

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.

Issue Links

• links to: GitHub Pull Request #2630