[MDEV-545] connector/j protocol problems Created: 2012-09-24 Updated: 2012-12-13 Due: 2012-10-08 Resolved: 2012-10-04 |
|
| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major |
| Reporter: | Sergei Golubchik | Assignee: | Vladislav Vaintroub |
| Resolution: | Cannot Reproduce | Votes: | 0 |
| Labels: | None | ||
| Description |
|
There was a complain on the #maria channel, that the last version of MySQL Connector/J that works with my MariaDB (5.2.5-MariaDB-log) is 5.1.18. Later Connector/J versions have apparently something changed in the protocol and fail with the SQLException "Unable to load authentication plugin ' ' -" We should probably implement some workaround for this new Connector/J versions |
| Comments |
| Comment by Vladislav Vaintroub [ 2012-10-04 ] |
|
Checked latest MariaDB 5.2 plus latest Connector/J combo. Worked for me, also asked ebergen on IRC, who is using 5.2 wirth connector/j , he did not have any problems in production |
| Comment by Vladislav Vaintroub [ 2012-10-04 ] |
|
Checked with 5.2.5 / latest Connector/J (5.1.22) combo. Works fine too |
| Comment by Peter (Stig) Edwards [ 2012-12-13 ] |
|
I just bumped up against this: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Unable to load authentication plugin ''.) when a colleague upgraded to mysql-connector-java-5.1.22-bin.jar (from a version of the conenctor prior to 5.1.19) connecting to MariaDB 5.3.11, the account being used had an OLD_PASSWORD (pre 4.1 style), the fix was to re-digest the password by resetting it. I didn't test with any other mysqld instances. |