jrack-metadata cn.jrack 1.0.0 4.0.0 jrack-test 8 8 cn.jrack jrack-core 1.0.2 cn.jrack jrack-metadata-mysql 1.0.0 cn.jrack jrack-metadata-clickhouse 1.0.0 cn.jrack jrack-metadata-dameng 1.0.0 mysql mysql-connector-java 8.0.19 com.dameng DmJdbcDriver18 test 8.1.2.141 org.slf4j slf4j-api 2.0.6