Hue 安装

• ant
• asciidoc
• cyrus-sasl-devel
• cyrus-sasl-gssapi
• gcc
• gcc-c++
• krb5-devel
• libtidy (for unit tests only)
• libxml2-devel
• libxslt-devel
• mvn (from maven2 package or tarball)
• mysql
• mysql-devel
• openldap-devel
• python-devel
• python-simplejson
• sqlite-devel

安装ant

下载ant tar .gz包  http://mirror.bjtu.edu.cn/apache//ant/binaries/

解压 [root@localhost ant]# tar -zxvf apache-ant-1.9.3-bin.tar.gz 

x : 从 tar 包中把文件提取出来
z : 表示 tar 包是被 gzip 压缩过的，所以解压时需要用 gunzip 解压
v : 显示详细信息
f xxx.tar.gz : 指定被处理的文件是 xxx.tar.gz

拷贝 [root@localhost ant]# cp apache-ant-1.9.3 /usr/local/ant -r   

cp -r 是 递归拷贝类似于 rm -r

配置环境变量

编辑  /etc/profile 对所有用户生效 添加

 export ANT_HOME=/usr/local/ant

export PATH=${PATH}:${ANT_HOME}/bin

保存后 初始化 source /etc/profile

[root@localhost ant]# ant -version
Apache Ant(TM) version 1.9.3 compiled on December 23 2013

安装 asciidoc cyrus-sasl-gssapi 

[root@localhost ant]# yum install asciidoc

[root@localhost ant]# yum install cyrus-sasl-gssapi

可一次安装多个组件 

[root@localhost ant]# yum -y install gcc gcc-c++ 

安装mvn

首先增加新的安装源：jpackage-generic-free.repo 和 jpackage-generic-devel.repo

cat > /etc/yum.repos.d/jpackage-generic-free.repo << EOF [jpackage-generic-free] name=JPackage generic free baseurl=http://mirrors.dotsrc.org/jpackage/6.0/generic/free/ enabled=1 gpgcheck=1 gpgkey=http://www.jpackage.org/jpackage.asc EOF

cat > /etc/yum.repos.d/jpackage-generic-devel.repo << EOF [jpackage-generic-devel] name=JPackage Generic Developer baseurl=http://mirrors.dotsrc.org/jpackage/6.0/generic/devel/ enabled=1 gpgcheck=1 gpgkey=http://www.jpackage.org/jpackage.asc EOF

yum upadte 

yum install maven2

安装中若提示  
Package xxx.rpm is not signed

yum install maven2 --nogpgcheck  注意 是 -- 不是 -

安装 hue

解压huexxx.tgz时出错

gzip: stdin: unexpected end of file tar: Unexpected EOF in archive tar: Unexpected EOF in archive tar: Error is not recoverable: exiting now

原因是tgz文件有损，可能在下载过程中出错导致

重新下载http://gethue.com/

在解压目录

$ PREFIX=/usr/share make install $ cd /usr/share/hue

在make install过程中报错

[root@localhost hue-3.5.0]# PREFIX=/usr/share make install --- Installing core source structure... --- Installing Desktop core... INSTALL_DIR=/usr/share/hue make -C desktop install make[1]: Entering directory `/opt/hue/hue-3.5.0/desktop' INSTALL_DIR=/usr/share/hue/desktop/core \ INSTALL_CONF_DIR=/usr/share/hue/desktop/conf \ make -C core install-bdist Traceback (most recent call last): File "setup.py", line 16, in 
      
        from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
       
         from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
        
          from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
         
           from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
          
            from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
           
             from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
            
              from setuptools import setup, find_packages ImportError: No module named setuptools Traceback (most recent call last): File "setup.py", line 16, in 
             
               from setuptools import setup, find_packages ImportError: No module named setuptools make[2]: Entering directory `/opt/hue/hue-3.5.0/desktop/core' --- Building egg for avro-1.5.0 Traceback (most recent call last): File " 
              
                ", line 1, in 
               
                 ImportError: No module named setuptools.sandbox make[2]: * [/opt/hue/hue-3.5.0/desktop/core/build/avro-1.5.0/egg.stamp] Error 1 make[2]: Leaving directory `/opt/hue/hue-3.5.0/desktop/core' make[1]: * [.recursive-install-bdist/core] Error 2 make[1]: Leaving directory `/opt/hue/hue-3.5.0/desktop' make: * [install-desktop] Error 2 
                
               
              
             
            
           
          
         
        
      

关于

ImportError: No module named setuptools

网上给出的解决办法http://eatsalt.blog.163.com/blog/static/1/

wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz tar zxvf setuptools-0.6c11.tar.gz cd setuptools-0.6c11 python setup.py build python setup.py install

下面是 hue tar包里的read me

按下面的配置

Install ------- Install in any directory, e.g. /home/hue, /usr/share, /home/my_user PREFIX=/usr/share make install If you don't have the permissions, you will need to 'sudo' the command and make sure that the 'hue' user has write access to the 'logs' directory and 'desktop/desktop.db'. Run! ${PREFIX}/hue/build/env/bin/supervisor Configure Hadoop ---------------- Install JobTracker plug-in cd /usr/lib/hadoop-0.20-mapreduce/lib ln -s ${PREFIX}/hue/desktop/libs/hadoop/java-lib/hue*jar Configure Hadoop Edit hdfs-site.xml: 
         
         
           dfs.webhdfs.enable 
          
         
           true 
          
         Edit mapred-site.xml: 
         
         
           mapred.jobtracker.plugins 
          
         
           org.apache.hadoop.thriftfs.ThriftJobTrackerPlugin 
          
         
           Comma-separated list of jobtracker plug-ins to be activated. 
          
        

修改/hue/desktop/conf/hue.ini

hadoop_home等信息

注意端口号是否与hadoop上一致

例如默认hdfs_port=8020, 实际上hadoop上配置的为9000

运行hue

/usr/share/hue/build/env/bin/superviser
报错

[root@localhost lib]# /usr/share/hue/build/env/bin/supervisor Traceback (most recent call last): File "/usr/share/hue/build/env/bin/supervisor", line 8, in 
           
             load_entry_point('desktop==3.5.0', 'console_scripts', 'supervisor')() File "/usr/share/hue/desktop/core/src/desktop/supervisor.py", line 319, in main setup_user_info() File "/usr/share/hue/desktop/core/src/desktop/supervisor.py", line 257, in setup_user_info desktop.lib.daemon_utils.get_uid_gid(SETUID_USER, SETGID_GROUP) File "/usr/share/hue/desktop/core/src/desktop/lib/daemon_utils.py", line 45, in get_uid_gid raise KeyError("Couldn't get user id for user %s" % (username,)) KeyError: "Couldn't get user id for user hue" 
           

参考 https://github.com/cloudera/hue/issues/27   

adduser hue

[root@localhost lib]# adduser hue [root@localhost lib]# /usr/share/hue/build/env/bin/supervisor 又报错 /usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/conf/__init__.py:110: DeprecationWarning: The SECRET_KEY setting must not be empty. warnings.warn("The SECRET_KEY setting must not be empty.", DeprecationWarning) /usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/conf/__init__.py:110: DeprecationWarning: The SECRET_KEY setting must not be empty. warnings.warn("The SECRET_KEY setting must not be empty.", DeprecationWarning) /usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/conf/__init__.py:110: DeprecationWarning: The SECRET_KEY setting must not be empty. warnings.warn("The SECRET_KEY setting must not be empty.", DeprecationWarning) starting server with options {'ssl_certificate': None, 'workdir': None, 'server_name': 'localhost', 'host': '0.0.0.0', 'daemonize': False, 'threads': 10, 'pidfile': None, 'ssl_private_key': None, 'server_group': 'hue', 'ssl_cipher_list': 'DEFAULT:!aNULL:!eNULL:!LOW:!EXPORT:!SSLv2', 'port': 8888, 'server_user': 'hue'}

The SECRET_KEY setting must not be empty

[root@localhost desktop]# /usr/share/hue/build/env/bin/supervisor starting server with options {'ssl_certificate': None, 'workdir': None, 'server_name': 'localhost', 'host': '127.0.0.1', 'daemonize': False, 'threads': 10, 'pidfile': None, 'ssl_private_key': None, 'server_group': 'hue', 'ssl_cipher_list': 'DEFAULT:!aNULL:!eNULL:!LOW:!EXPORT:!SSLv2', 'port': 8888, 'server_user': 'hue'} /usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/views/generic/simple.py:8: DeprecationWarning: Function-based generic views have been deprecated; use class-based views instead. DeprecationWarning

但是http://localhost:8888/accounts/login/?next=/ 进入出现报错信息

[25/Feb/2014 01:32:08 +0000] middleware INFO Redirecting to login page: / [25/Feb/2014 01:32:08 +0000] access INFO 127.0.0.1 -anon- - "GET / HTTP/1.1" -- login redirection [25/Feb/2014 01:32:09 +0000] base ERROR Internal Server Error: /accounts/login/ Traceback (most recent call last): File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/core/handlers/base.py", line 188, in get_response response = middleware_method(request, response) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/contrib/sessions/middleware.py", line 36, in process_response request.session.save() File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/contrib/sessions/backends/db.py", line 58, in save obj.save(force_insert=must_create, using=using) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/base.py", line 463, in save self.save_base(using=using, force_insert=force_insert, force_update=force_update) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/base.py", line 551, in save_base result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/manager.py", line 203, in _insert return insert_query(self.model, objs, fields, kwargs) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/query.py", line 1593, in insert_query return query.get_compiler(using=using).execute_sql(return_id) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/sql/compiler.py", line 912, in execute_sql cursor.execute(sql, params) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/backends/sqlite3/base.py", line 344, in execute return Database.Cursor.execute(self, query, params) DatabaseError: attempt to write a readonly database

原因是 /usr/share/hue/desktop/desktop.db  对root用户权限777但对其它用户：hue只有读的权限

chmod o+w desktop.db

又报错

[25/Feb/2014 01:33:26 +0000] base ERROR Internal Server Error: /accounts/login/ Traceback (most recent call last): File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/core/handlers/base.py", line 188, in get_response response = middleware_method(request, response) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/contrib/sessions/middleware.py", line 36, in process_response request.session.save() File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/contrib/sessions/backends/db.py", line 58, in save obj.save(force_insert=must_create, using=using) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/base.py", line 463, in save self.save_base(using=using, force_insert=force_insert, force_update=force_update) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/base.py", line 551, in save_base result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/manager.py", line 203, in _insert return insert_query(self.model, objs, fields, kwargs) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/query.py", line 1593, in insert_query return query.get_compiler(using=using).execute_sql(return_id) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/sql/compiler.py", line 912, in execute_sql cursor.execute(sql, params) File "/usr/share/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/backends/sqlite3/base.py", line 344, in execute return Database.Cursor.execute(self, query, params) DatabaseError: unable to open database file

原因是包含desktop.db的文件夹对hue用户也是只能读不能写的

干脆把这个hue文件所属用户和组都给hue

chown chown -R hue.hue /usr/share/hue

再启动 完美运行 

注意：

若提示

Resource Manager Failed to contact Resource Manager at http://localhost:8088/ws/v1:。。。

原因是 hue.ini 中同时配置了 [[yarn_clusters]] 和 [[mapred_clusters]] 中的 

两者只能选一，MR1就选后者MR2选 [[yarn_clusters]]