中文版本

常见故障汇总

收集在学习以及工作中遇到的常见故障，避免遇到相同的问题再次花费大量时间解决。

故障分类

Docker

1. ID duplicated - Node was already added to the cluster

Hadoop & Spark

Linux

1. Apache httpd can't parse php on centos7
2. 在终端拷贝粘贴时出现异常字符乱码
3. php页面连接数据库失败 - Can't connect to MySQL server on '192.168.xxxx' (13)
4. php fail to parse php

Openstack

1. Sahara can't SSH into instances - can't read SSH protocol banner
2. Sahara fail to create CDH cluster - fail to generate hadoop configuration
3. Sahara fail to create CDH cluster - hang on 'Await starting Cloudera Manager'
4. Nova fail to spawn vm - failed to initialize KVM: Permission denied

编程语言

黑科技技巧