有时会遇到CDH集群的7180页面无法访问,通过命令查看服务发现: service --status-all cloudera-scm-server dead but pid file exists 删除pid文件: rm -rf /var/run/cloudera-scm-server 然后启动服务cloudera-scm-server时会遇到过一段时间自己挂掉,并返回cloudera-scm-server dead but pid file exists的问题,主要是在cloudera-sc
问题: 为cdh新增节点时,在分配datanode后,启动报错 Can't open /iot/opt/cloudera-manager/cm-5.11.2/run/cloudera-scm-agent/process/642-hdfs-DATANODE/config.zip: 权限不够. Can't open /iot/opt/cloudera-manager/cm-5.11.2/run/cloudera-scm-agent/process/642-hdfs-DATANODE/proc.jso