報錯There was an error collecting ganglia data (127.0.0.1:8652): fsockopen error之解決-絕對有效
There was an error collecting ganglia data (127.0.0.1:8652): fsockopen error
安裝完成ganglia
開啟ganglia的監控介面發現報錯
#搭建完ganglia叢集監控,在瀏覽器輸入http://192.168.199.80/ganglia/介面報如下錯誤
There was an error collecting ganglia data (127.0.0.1:8652): fsockopen error
#查了導致整個報錯的原因是linux叢集位關閉selinux
#我們可以使用setenforce 命令設定臨時關閉selinux,命令如下
setenforce 0
#也可以一勞永逸的改變配置檔案徹底關閉selinux,執行下面的命令修改配置
vi /etc/selinux/config
將SELINUX=enforcing改為SELINUX=disabled,儲存重啟即可
重啟完集群后只要你的ganglia之前設定的開機啟動那麼在瀏覽器直接輸入
#這裡輸入你的主節點的ip/ganglia 格式如下
http://192.168.199.80/ganglia/
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