IT_但丁的博客

1、导入es-spark依赖 <!-- elasticsearch-spark-20 --> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch-spark-20_2.11</artifactId> <version>7.7.

import java.io.{BufferedReader, InputStreamReader} import java.net.URI import org.apache.hadoop.conf.Configuration import org.apache.hadoop.fs.{FSDataInputStream, FileSystem, Path} import scala.collection.mutable.ArrayBuffer object IpRulesLoaderr8 { var