hive数据表建立可以在hive上建立，或者使用hiveContext.sql（“create table ...."）1） 写入hive表1. case class Person(name:String,col1:Int,col2:String)
2. val sc = new org.apache.spark.SparkContext
3. val hiveContex
类文件存在，但提示加载不到 “Elasticsearch\Serializers\SmartSerializer”PHP Fatal error: Uncaught Error: Class '\Elasticsearch\Serializers\SmartSerializer' not found in /home/wwwroot/es-task/vendor/elasticsearch/src/Elasticsearch/ClientBuilder.php:488直接找到没有加载的类。...
http://stackoverflow.com/questions/30111258/elasticsearch-in-equivalent-operator-in-elasticsearchSimilar to what Chris suggested as a comment, the analogous replacement for IN is the terms filter (que
