jdbc-mysql gem includes multiple driver .jar files
kares opened this issue · 1 comments
kares commented
jdbc-mysql 5.1.47 includes:
- mysql-connector-java-5.1.47-bin.jar ✔️
- mysql-connector-java-8.0.11.jar 🔴
jdbc-mysql 8.0.17 includes:
- mysql-connector-java-8.0.17.jar ✔️
- mysql-connector-java-8.0.11.jar 🔴
NOTE: that these cause no issues in a typical JRuby (on Rails) scenario as the gem will only add and load files from one ja.
However there might be issues when the .jar would copied to a class-path (e.g. when using Warbler) that might lead to double driver registering issues.