06 2019 档案

spark通过jdbc读取数据库的并行
摘要：代码如下： val conf = new SparkConf().setAppName("testMysqlToHiveJdbc") .setMaster("local") val spark = SparkSession.builder() .config(conf) .enableHiveSup 阅读全文
posted @ 2019-06-16 18:20 Wind_LPH 阅读(2772) 评论(0) 推荐(0)
spark-phoenix-hive-hbase -netty包冲突
摘要：authentication disabled; ui acls disabled; users with view permissions: Set(yanfabu); groups with view permissions: Set(); users with modify permissio 阅读全文
posted @ 2019-06-05 14:10 Wind_LPH 阅读(543) 评论(0) 推荐(0)