CDH安装Oozie/Hue，以及其基本使用

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https://blog.csdn.net/haixwang/article/details/80285986

MySQL中的配置看官网

Configure MySQL or MariaDB Server

1. Configure my.cnf (only as necessary).
   • Ensure bind-address=0.0.0.0 (or is commented out if the default).
   • Ensure default-storage-engine=innodb (which is the default in 5.5 and higher: mysql -V).
   • Ensure sql_mode=STRICT_ALL_TABLES to avoid columns being truncated during migration.

   [mysqld]
   ...
   bind-address=0.0.0.0
   default-storage-engine=innodb
   sql_mode=STRICT_ALL_TABLES

   • CentOS/RHEL/SLES: /etc/my.cnf

   • Ubuntu/Debian: /etc/mysql/my.cnf

2. Restart the database server.

   Note: See the Start Commands table above and replace with "restart".

3. Enable the server to automatically start on boot: