Oracle数据库安装中端口被占用问题解决

Oracle数据库安装中端口被占用问题解决

使用图形界面建立Oracle的监听时，应该配置/etc/hosts文件

添加

192.168.9.100 database

如果修改linux的主机名

vi /etc/hosts

192.168.9.100 db

vi /app/oracle/product/11.2.0/db_1/network/admin/listener.ora

LISTENER = 
  (DESCRIPTION_LIST = 
    (DESCRIPTION = 
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) 
      (ADDRESS = (PROTOCOL = TCP)(HOST = db)(PORT = 1521)) 
    ) 
  )  vi /app/oracle/product/11.2.0/db_1/network/admin/tnsnames.ora ORCL = 
  (DESCRIPTION = 
    (ADDRESS = (PROTOCOL = TCP)(HOST = db)(PORT = 1521)) 
    (CONNECT_DATA = 
      (SERVER = DEDICATED) 
      (SERVICE_NAME = orcl) 
    ) 
  )