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HomeDatabaseMysql Tutorialcentos 安装HUE3.5-3.6

安装CDH 的 hue 版本是3.5 -3.6 ,其实3.0 也是可以通过此方法安装的 安装前首先要确保你构建好hadoop 的编译环境 如果没有请搜本博客的 hadoop 编译 话不多说开始吧 1.参考官方我们得知需要安装如下东东 yum rsync gcc openldap-devel python-ldap mysql-de

安装CDH 的 hue 版本是3.5 -3.6 ,其实3.0 也是可以通过此方法安装的
安装前首先要确保你构建好hadoop 的编译环境 如果没有请搜本博客的 hadoop 编译
话不多说开始吧

1.参考官方我们得知需要安装如下东东

yum rsync gcc openldap-devel  python-ldap  mysql-devel  python-devel python-setuptools python-simplejson sqlite-devel   libxml2-devel libxslt-devel cyrus-sasl-devel

本人默认你这些都装OK了

2. 下载安装

cd /opt
wget http://archive-primary.cloudera.com/cdh5/cdh/5/hue-3.5.0-cdh5.0.3.tar.gz
tar xvfz hue-3.5.0-cdh5.0.3.tar.gz
cd hue-3.5.0-cdh5.0.3
sudo make install  PREFIX=指定hue安装路径 
HADOOP_HOME=指定你的hadoop所在路径

不建议现在最新版3.6当然如果你是测试的话可以玩玩

3. 配置HUE
首先创建 软链接到hadoop安装目录下的lib 目录
ln -s
/usr/local/cloud-center/hue/desktop/libs/hadoop/java-lib/hue-plugins-2.5.0-cdh4.4.0.jar ./

上述粗体jar 替换成实际编译后的包名

修改 hue目录下的confi/hue.ini 修改相应配置(略)

修改apps/filebrowser/src/filebrowser/view.py (可以跳过)
函数 def _massage_stats(request, stats):
%B %d, %Y %I:%M %p 改为 %Y-%m-%d %H:%M:%S

4.如果使用mysql数据库的话 请修改hue目录下的confi/hue.ini 中的BD 选项默认使用sqlite 并创建MYSQL数据库

create database hue;
grant all on hue.* to 'hue'@'localhost' identified by 'abc1234!@#$';
flush privileges;

5.同步数据库。HUE 使用django框架开发因此我们要构建数据库表结构。我们采用的是MYSQL 数据库
因此在配置好数据库连接信息后我们执行如下命令

build/env/bin/hue migrate  
build/env/bin/hue  syncdb

6.修改 desktop/libs/hadoop/src/hadoop/fs/webhdfs.py
中的 DEFAULT_HDFS_SUPERUSER = ‘hdfs’ 为你的hadoop用户

7.最后启动

build/env/bin/supervisor

完毕访问地址:http://你的IP:你端口

PS: 编译完毕后所有的配置均在 hue 的安装的根目录下

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