模拟日志数据格式
2018-09-04T20:27:31+08:00 http://datacenter.bdqn.cn/logs/user?actionBegin=1536150451690&actionClient=Mozilla%2F5.0+%28Windows+NT+10.0%3B+WOW64%29+AppleWebKit%2F537.36+%28KHTML%2C+like+Gecko%29+Chrome%2F63.0.3239.132+Safari%2F537.36&actionEnd=1536150451783&actionName=viewQuestionAnalysis&actionTest=0&actionType=3&actionValue=261533&clientType=001_bdqn&examType=001&ifEquipment=web&questionId=35406&skillIdCount=0&userSID=E02CD8FDB92BD9A3D777B7425D4FE8A0.kgc-tiku-node1.kgc-tiku-node1&userUID=261533&userUIP=115.200.118.135 GET 200 192.168.168.79 - - Apache-HttpClient/4.1.2 (java 1.5)
event_time: 2018-09-04T20:27:31+08:00
url:http://datacenter.bdqn.cn/logs/useractionBegin=1536150451690&actionClient=Mozilla%2F5.0+%28Windows+NT+10.0%3B+WOW64%29+AppleWebKit%2F537.36+%28KHTML%2C+like+Gecko%29+Chrome%2F63.0.3239.132+Safari%2F537.36&actionEnd=1536150451783&actionName=viewQuestionAnalysis&actionTest=0&actionType=3&actionValue=261533&clientType=001_bdqn&examType=001&ifEquipment=web&questionId=35406&skillIdCount=0&userSID=E02CD8FDB92BD9A3D777B7425D4FE8A0.kgc-tiku-node1.kgc-tiku-node1&userUID=261533&userUIP=115.200.118.135
method:GET
status:200
sip:192.168.168.79
user_uip:-
action_prepend:-
action_client:Apache-HttpClient/4.1.2 (java 1.5)
清洗任务
- 读入日志文件并转化为RDD[Row]类型
- 按照Tab切割数据
- 过滤掉字段数量少于8个的
- 对数据进行清洗
- 按照第一列和第二列对数据进行去重
- 过滤掉状态码非200
- 过滤掉event_time为空的数据
- 将url按照”&”以及”=”切割
- 保存数据
- 将数据写入mysql表中
任务实现(清洗)
import java.util.Properties
import org.apache.commons.lang.StringUtils
import org.apache.spark.rdd.RDD
import org.apache.spark.sql._
import org.apache.spark