hive中删除表的错误Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException

hive使用drop table 表名删除表时报错，return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException

刚开始使用mysql-connector-java-5.0.4-bin.jar报错，换成了mysql-connector-java-5.1.43-bin.jar好了，应该是jar包版本问题