CDH5X 安装oozie报错To enable Oozie web console install the Ext JS library.

最近在CDH5.X 安装oozie 服务，服务安装完毕，访问oozie server ui,报如下错误：

页面提示：

Oozie web console is disabled.
To enable Oozie web console install the Ext JS library.
Refer to Oozie Quick Start documentation for details.

缺少Ext JS library点击Quick Start documentation

网页中部找到ExtJS 2.2，下载下来，上传到服务器。解压

cd /opt/cloudera/parcels/CDH/lib/oozie/libext

unzip ext-2.2.zip

chown oozie:oozie -R ext-2.2

重新刷新WEB，OK 搞定。