Spark读JDBC提前过滤数据

读取Mysql方法见:

http://blog.youkuaiyun.com/baifanwudi/article/details/78559177

有这样一个需求,读取mysql某一个表某一天数据;

        String beginTime = day+ " 00:00:00";
        String endTime = day + " 23:59:59";
        Dataset<Row> jdbcTable=spark.read().format("jdbc")
                .option("url", PropertiesConfig.URL)
                .option("dbtable",tableName)