系列目录：

Hadoop实战（1）_阿里云搭建Hadoop2.x的伪分布式环境

Hadoop实战（2）_虚拟机搭建Hadoop的全分布模式

Hadoop实战（3）_虚拟机搭建CDH的全分布模式

Hadoop实战（4）_Hadoop的集群管理和资源分配

Hadoop实战（5）_Hadoop的运维经验

Hadoop实战（6）_搭建Apache Hadoop的Eclipse开发环境

配置Hue的主要步骤：

• 安装所需的rpm包
• 编辑Hadoop的配置文件
• 安装Hue
• 启动Hue及验证

安装所需的rpm包

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1yum install ant

2yum install asciidoc

3yum install cyrus-sasl-devel

4yum install cyrus-sasl-gssapi

5yum install gcc

6yum install gcc-c++

7yum install krb5-devel

8

9# for unit tests only

10yum install libtidy 

11

12yum install libxml2-devel

13yum install libxslt-devel

14yum install make

15# yum install mvn (from maven package or maven3 tarball)

16yum install mysql

17yum install mysql-devel

18yum install openldap-devel

19yum install python-devel

20yum install sqlite-devel

21

22# for version 7+

23yum install openssl-devel

24

25yum install gmp-devel

26

编辑Hadoop的配置文件

hdfs-site.xml
dfs.webhdfs.enabled
true
开启webhdfs功能
core-site.xml
hadoop.proxyuser.root.hosts
*
设置Hadoop集群的代理用户，*表示任何用户
core-site.xml
hadoop.proxyuser.root.groups
*
设置Hadoop集群的代理用户组

hdfs-site.xml

1
2
3
4
5
1<property>

2    <name>dfs.webhdfs.enabled</name>

3    <value>true</value>

4</property>

5

core-site.xml

1
2
3
4
5
6
7
8
9
1<property>

2    <name>hadoop.proxyuser.root.hosts</name>

3    <value>*</value>

4</property>

5<property>

6    <name>hadoop.proxyuser.root.groups</name>

7    <value>*</value>

8</property>

9

安装Hue

解压hue-3.7.0-cdh5.4.2.tar.gz

1
2
3
1mkdir -p /root/tools

2tar -zxvf hue-3.7.0-cdh5.4.2.tar.gz -C ~/training/

3

编译安装：注意系统时间

1
2
3
1cd ~/training/hue-3.7.0-cdh5.4.2

2PREFIX=/root/training/ make install

3

bug解决

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1/usr/include/gnu/stubs.h:9:27: error: gnu/stubs-64.h: No such file or direct                          ory

2error: command 'gcc' failed with exit status 1

3

4[root@hadoop25pseudo hue-3.7.0-cdh5.4.2]# rpm -qa | grep glibc*

5glibc-headers-2.12-1.132.el6.x86_64

6glibc-static-2.12-1.132.el6.i686

7glibc-common-2.12-1.132.el6.x86_64

8glibc-2.12-1.132.el6.x86_64

9glib2-2.26.1-3.el6.x86_64

10dbus-glib-0.86-6.el6.x86_64

11glibc-2.12-1.132.el6.i686

12glibc-devel-2.12-1.132.el6.i686

13

14# 缺少64位的

15yum install -y glibc-devel

16

1
2
3
4
1/bin/bash: rsync: command not found

2

3yum install -y rsync

4

添加用户hue

1
2
3
1adduser hue

2chown -R hue.hue /root/training/hue/

3

修改hue.ini($HUE_HOME/desktop/conf/hue.ini)参数文件

http_host
hadoop25pseudo
http_port
8888
server_user
root
server_group
root
default_user
root
default_hdfs_superuser
root
fs_defaultfs
hdfs://hadoop25pseudo:9000
webhdfs_url
http://hadoop25pseudo:50070/webhdfs/v1
hadoop_conf_dir
/root/training/hadoop-2.4.1/etc/hadoop
resourcemanager_host
hadoop25pseudo
resourcemanager_api_url
http://hadoop25pseudo:8088
proxy_api_url
http://hadoop25pseudo:8088
history_server_api_url
http://hadoop25pseudo:19888

1
2
3
4
5
1find . -name hue.ini

2# ./desktop/conf/hue.ini

3cd desktop/conf/

4vi hue.ini

5

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1http_host=hadoop25pseudo

2http_port=8888

3server_user=root

4server_group=root

5default_user=root

6default_hdfs_superuser=root

7

8fs_defaultfs=hdfs://hadoop25pseudo:9000

9webhdfs_url=http://hadoop25pseudo:50070/webhdfs/v1

10hadoop_conf_dir=/root/training/hadoop-2.4.1/etc/hadoop

11resourcemanager_host=hadoop25pseudo

12resourcemanager_api_url=http://hadoop25pseudo:8088

13proxy_api_url=http://hadoop25pseudo:8088

14history_server_api_url=http://hadoop25pseudo:19888

15

启动Hue及验证

启动Hadoop相关组件start-all.sh

启动Hue：

1
2
3
1cd ~/training/hue/build/env

2bin/supervisor

3

验证，访问首页：http://hadoop25pseudo:8888/