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Posted to issues@streampark.apache.org by GitBox <gi...@apache.org> on 2022/12/30 03:47:17 UTC
[GitHub] [incubator-streampark-website] NightRunner opened a new pull request, #172: [Impove]改进关于mysql jdbc版本的问题
NightRunner opened a new pull request, #172:
URL: https://github.com/apache/incubator-streampark-website/pull/172
原因:
在使用mysql-connector-java-5.1.1.jar(mysql的版本是:5.7.39)的时候,登陆界面会报错(附在最后),看起来是mybatisplus的兼容性问题导致的,解决方案是使用8.x的jar包.
报错信息:
Caused by: java.lang.AbstractMethodError: Method com/mysql/jdbc/JDBC4ResultSet.getObject(Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object; is abstract
at com.mysql.jdbc.JDBC4ResultSet.getObject(JDBC4ResultSet.java)
at com.zaxxer.hikari.pool.HikariProxyResultSet.getObject(HikariProxyResultSet.java)
at com.baomidou.mybatisplus.core.handlers.MybatisEnumTypeHandler.getNullableResult(MybatisEnumTypeHandler.java:118)
at com.baomidou.mybatisplus.core.handlers.MybatisEnumTypeHandler.getNullableResult(MybatisEnumTypeHandler.java:49)
at org.apache.ibatis.type.BaseTypeHandler.getResult(BaseTypeHandler.java:85)
at com.baomidou.mybatisplus.core.handlers.CompositeEnumTypeHandler.getResult(CompositeEnumTypeHandler.java:62)
at com.baomidou.mybatisplus.core.handlers.CompositeEnumTypeHandler.getResult(CompositeEnumTypeHandler.java:37)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.applyAutomaticMappings(DefaultResultSetHandler.java:572)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getRowValue(DefaultResultSetHandler.java:409)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValuesForSimpleResultMap(DefaultResultSetHandler.java:361)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValues(DefaultResultSetHandler.java:335)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSet(DefaultResultSetHandler.java:308)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:201)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79)
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[GitHub] [incubator-streampark-website] wolfboys merged pull request #172: [Impove]改进关于mysql jdbc版本的问题
Posted by GitBox <gi...@apache.org>.
wolfboys merged PR #172:
URL: https://github.com/apache/incubator-streampark-website/pull/172
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