Spark,所用几个网页地址
hadoop的三大组成:
1. HDFS:存储。文件上传,下载
2. MapReduce:计算。词频统计,流量统计
3. YARN:调度
History Server网址:192.168.56.100:18080HDFS的NameNode网址:http://hadoop100:9870
YARN的ResourceManager网址:http://hadoop101:8088
hadoop的三大组成:
1. HDFS:存储。文件上传,下载
2. MapReduce:计算。词频统计,流量统计
3. YARN:调度
History Server网址:192.168.56.100:18080HDFS的NameNode网址:http://hadoop100:9870
YARN的ResourceManager网址:http://hadoop101:8088