問題描述
CDH 網絡接口速度抑制 (CDH Network Interface Speed Suppress)
我在 myCentOS 7.1 上配置了 CDH 5.5.2。除了以下與網絡相關的警告之外，一切都運行良好
網絡接口速度抑制...
以下網絡接口似乎以低於全速運行：virbr0‑nic .2 個主機網絡接口似乎在全速運行。對於 1 個主機網絡接口，Cloudera Manager Agent 無法確定雙工模式或接口速度。
任何人都可以幫我解決這個問題
參考解法
方法 1:
This is because by default CDH Hosts are required to be deployed on servers with 1GB or better networking interfaces. But you can always change the default configurations to meet your server configurations:
1‑ From Cloudera Manager Navigate to "Hosts ‑> All Hosts" and then click "Configuration" in this page.
2‑ In the search bar, search for "Network Interface".
3‑ Depending on the type of Network you are on, adjust the value of the 2 configuration parameters "Network Interface Expected Link Speed" and "Network Interface Expected Duplex Mode".
4‑ Deploy the new configuration and restart Cloudera Manager.
(by BruceWayne、abolfazl shahbazi)