IMF spark 正则表达式 统计apache log 日志

IMF  spark 正则表达式统计apache log 日志

import com.google.common.collect.Lists;
import scala.Tuple2;
import scala.Tuple3;
import org.apache.spark.SparkConf;
import org.apache.spark.api.java.JavaPairRDD;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.api.java.function.Function2