hadoop系列之一集群规划篇

xiaoxiao2021-02-28  95

主机名

IP

数据目录

安装软件

运行进程

备注

nmmaster

192.168.1.107

/opt/hadoop/zookeeper

 

Namenode数据

/opt/hadoop/hdfs/name

 

Datanode数据

/opt/hadoop/hdfs/data

 

journalnode数据

/opt/hadoop/journal

 

临时数据

/opt/hadoop/tmp

jdk、hadoop

QuorumPeerMain

JournalNode

NameNode

DFSZKFailoverController

ResourceManager

 

QuorumPeerMain:zookeeper服务

JournalNode:日志节点                                   

NameNode:HDFS名称节点

DFSZKFailoverController:故障自动转移

DataNode:HDFS数据节点

ResourceManager:YARN资源管理

NodeManager:YARN节点管理

nmsalver

192.168.1.108

jdk、hadoop

QuorumPeerMain

JournalNode

NameNode

DFSZKFailoverController

ResourceManager

 

NameNode从节点

nnnode1

192.168.1.109

jdk、hadoop、zookeeper、hbase

QuorumPeerMain

JournalNode

DataNode

NodeManager

数据节点

nnnode2

192.168.1.110

jdk、hadoop、zookeeper、hbase

QuorumPeerMain

JournalNode

DataNode

NodeManager

数据节点

nnnode3

192.168.1.111

jdk、hadoop、zookeeper、hbase

QuorumPeerMain

JournalNode

DataNode

NodeManager

数据节点

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