Flink-1.11.2与Hadoop3集成JAR包,放到flink安装包的lib目录下,可以避免Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies.这个报错,实现Flink与Hadoop的集成
本篇文章将详细介绍如何在CentOS7服务器上安装并配置Hadoop3.2.1高可用集群。
Hadoop-HA集群的节点规划如下:
IP Address
Host Name
Node Type
User Name
172.16.250.234
DN1/JN1
DataNode/JournalNode
hadoop
172.16.250.237
DN2/JN2/RM1
DataNode/JournalNode/Resour