给CDH版本的HDFS组件，新增DataNode多磁盘目录（热插拔）

Others 2021-12-14 09:28:34 views: null

  1. 点击 -HDFS- 组件

  2. 选择 -实例-

  3. 选择新增磁盘的主机

  4. 点击 -配置-

  5. 新增磁盘目录

  6. 刷新集群

    改完可以刷新下页面，就可以看到刷新的提示

  7. 其他

    其它节点操作类似, 为保险起见, 最好单台节点一个个操作

    官方也建议热插拔单个节点操作更安全

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