如何使用 JDBC 连接器连接到 Vitess 数据库

Question

I'm trying to connect to Vitess database.
To my best knowledge I have to use dedicated JDBC connector ( https://mvnrepository.com/artifact/io.vitess/vitess-jdbc ) for the Vitess. I have tried to connect like this:

#1 jdbc:vitess://user:password@hostname:port/
#2 jdbc:vitess://user:password@hostname:port/my_schema
#3 jdbc:vitess://user:password@hostname:port/my_schema#replica
#4 jdbc:vitess://user:password@hostname:port/keyspace/my_schema

but I'm getting following error:

Driver class 'io.vitess.proto.Query$ExecuteOptions$IncludedFields' not found.

I have found information regarding IncludedFields in https://vitess.io/zh/docs/reference/vitess-api/ I also tried to put this value into database url ( ?included_fields=all or ?included_fields=2 ), but apparently there is no effect at all.

Is there any way to connect to Vitess through JDBC connector?

Answer 1

Vitess can be used with mysql driver with connection string "jdbc:mysql://:

The Vitess JDBC driver uses grpc protocol, currently it is not managed.

For now, we suggest to use mysql java connector.