hadoop生态圈-课件（PPT讲稿）

、 cSlave1 、 cSlave2 、 cProxy 客户端 iClient 执行例题的机器 iClient 执行例题时用户 joe部署规划 cMaster cSlave0 cSlave1 cSlave2 cProxy iClient Hadoop master slave slave slave proxy Hadoop client HBase master slave slave slave Hbase client Zookeeper zookeeper zookeeper zookeeper Zookeeper client Pig Pig Hive Hive Flume Flume 汇 Flume 源 Oozie Oozie Server Oozie client Mahout mahout Hdfs 实例部署 yum install hadoop-hdfs-namenode yum install hadoop-hdfs-datanode yum install hadoop -client Hdfs 实例例题①在 hdfs 集群里新建 joe 用户并初始化 hdfs 里 joe 用户家目录。②使用 joe 用户,在 iClient 上将/ ect / hadoop / conf /下所有文件导入 joe 用户家目录下 input 目录。 Yarn 实例部署 yum install hadoop -yarn- resourcemanager hadoop -yarn- nodemanager yum install hadoop -yarn- proxyserver MapReduce 实例部署 yum install hadoop-mapreduce yum install hadoop-mapreduce-historyserver