VMware下载
JobHistoryServer进程:yarn historyserver服务
resourcemanager、nodemanagers进程:yarn
hadoop3.x伪分布式部署:修改windows hosts文件
hadoop3.x伪分布式部署-linux centos安装jdk(java)
Oozie4.1.x 下载
DFSZKFailoverController进程:hadoop高可用 zkfc 进程
ERROR: but there is no HDFS_ZKFC_USER defined. Aborting operation
layer iframe父子窗口传值
QuorumPeerMain进程:zookeeper进程