Hadoop案例(一)之日志清洗
日志清洗案例一.简单解析版1)需求去除日志中字段长度小于等于11的日志。2)输入数据194.237.142.21 - - [18/Sep/2013:06:49:18 +0000] "GET /wp-content/uploads/2013/07/rstudio-git3.png HTTP/1.1" 304 0 "-" "Mozilla/4.0 (compatible;)"183.49.46.228 - - [18/Sep/2013:06