风哥大数据运维架构师培训（4）：Oozie,Flume,Sqoop,Azkaban,Ranger

写入配置中，并重新读取。

vim /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora

# listener.ora Network Configuration File:

SID_LIST_LISTENER =

  (SID_LIST =

    (SID_DESC =

      (SID_NAME = PLSExtProc)

      (ORACLE_HOME = /u01/app/oracle/product/11.2.0/xe)

      (PROGRAM = extproc)

    )

    (SID_DESC=

        (GLOBAL_DBNAME = XE1)  # 增加server_nam