Hue安装问题

Question

我是bigdata技术/ hadoop生态系统的新手.

作为我的任务之一,我正在尝试在我的单节点hadoop集群[apache distribution hadoop2.6.0]上安装和运行Hue.

我按照许多网站提供的说明安装了hue:

1. 下载最新的hue tar文件
2. 在一个位置解压缩
3. 然 sudo make install
4. 它在/ usr/local/hue目录中安装了hue
5. 更新了hue.ini文件,其中包含我的群集的所需详细信息.
6. 当我尝试使用':8888'通过Web UI访问新安装的hue时,它显示以下错误页面:

Traceback (most recent call last):
  File "/usr/local/hue/desktop/core/src/desktop/lib/wsgiserver.py", line

1198,在沟通req.respond()文件"/usr/local/hue/desktop/core/src/desktop/lib/wsgiserver.py",第568行,在响应self._respond()文件"/ usr/local/hue/desktop/core/src/desktop/lib/wsgiserver.py",第580行,在_respond response = self.wsgi_app(self.environ,self.start_response)文件"/ usr/local/hue/build/env/lib /python2.6/site-packages/Django-1.6.10-py2.6.egg/django/core/handlers/wsgi.py",第206行,正在通话中 response = self.get_response(request)File"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/core/handlers/base .py",第194行,在get_response response = self.handle_uncaught_exception(request,resolver,sys.exc_info())File"/usr/local/hue/build/env/lib/python2.6/site-packages/Django- 1.6.10-py2.6.egg/django/core/handlers/base.py",第236行,在handle_uncaught_exception中返回回调(request,**param_dict)文件"/ usr/local/hue/desktop/core/src/desktop/views.py",第304行,在serve_500_error中返回render("500.mako",request,{'traceback':traceback.extract_tb(exc_info [2])})文件"/ usr/local/hue/desktop/core/src/desktop/lib/django_util.py",第225行,在渲染**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_util.py",第146行,在_render_to_response中返回django_mako.render_to_response(模板,*args,**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第125行,在render_to_response中返回HttpResponse(render_to_string(template_name,data_dictionary),**kwargs)文件"/ usr/local/hue /desktop/core/src/desktop/lib/django_mako.py",第114行,在render_to_string_normal中= template.render(**data_dict)文件"/usr/local/hue/build/env/lib/python2.6/ site-packages/Mako-0.8.1-py2.6.egg/mako/template.py",第443行,在渲染返回运行时中.第146行,在_render_to_response中返回django_mako.render_to_response(template,*args,**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第125行,在render_to_response中返回HttpResponse (render_to_string(template_name,data_dictionary),**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第114行,在render_to_string_normal result = template.render(**data_dict) )文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py",第443行,在渲染返回运行时.第146行,在_render_to_response中返回django_mako.render_to_response(template,*args,**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第125行,在render_to_response中返回HttpResponse (render_to_string(template_name,data_dictionary),**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第114行,在render_to_string_normal result = template.render(**data_dict) )文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py",第443行,在渲染返回运行时.在render_to_response中返回HttpResponse(render_to_string(template_name,data_dictionary),**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第114行,在render_to_string_normal result = template.render (**data_dict)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py",第443行,在渲染返回运行时.在render_to_response中返回HttpResponse(render_to_string(template_name,data_dictionary),**kwargs)文件"/usr/local/hue/desktop/core/src/desktop/lib/django_mako.py",第114行,在render_to_string_normal result = template.render (**data_dict)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py",第443行,在渲染返回运行时.第443行,在渲染返回运行时.第443行,在渲染返回运行时.渲染(self,self.callable,args,data)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime .py",第786行,在_render**_ kwargs_for_callable(callable_,data))文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6 .egg/mako/runtime.py",第818行,在_render_context _exec_template中(inherit,lclcontext,args = args,kwargs = kwargs)文件"/usr/local/hue/build/env/lib/python2.6/site- packages/Mako-0.8.1-py2.6.egg/mako/runtime.py",第844行,_exec_template callable_(context,*args,**kwargs)文件"/tmp/tmpjqe8jG/desktop/500.mako. py",第103行,在render_body中 M_writer(unicode(commonfooter(messages)))文件"/usr/local/hue/desktop/core/src/desktop/views.py",第388行,在commonfooter中hue_settings = Settings.get_settings()文件"/ usr/local /hue/desktop/core/src/desktop/models.py",第59行,在get_settings设置中,created = Settings.objects.get_or_create(id = 1)文件"/ usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/manager.py",第154行,在get_or_create中返回self.get_queryset().get_or_create(**kwargs)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query.py",第391行,在get_or_create中six.reraise(*exc_info)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query.py",第383行,在get_or_create obj.save中(force_insert = True,using = self.db)文件"/ usr/local/hue/build/env /lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/base.py",第545行,保存force_update = force_update,update_fields = update_fields)文件"/ usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/base.py",第573行,在save_base updated = self._save_table(raw,cls,force_insert,force_update,using,update_fields)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg /django/db/models/base.py",第654行,_save_table结果= self._do_insert(cls._base_manager,using,fields,update_pk,raw)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/base.py",第687行,在_do_insert中使用= using,raw = raw)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/manager. py",第232行,在_insert中返回insert_query(self.model,objs,fields,**kwargs)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6. 10-py2.6.egg/django/db/models/query.py",第1514行,在insert_query中返回query.get_compiler(using = using).execute_sql(return_id)文件"/ usr/local/hue/build/env /lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/sql/compiler.py",第903行,在execute_sql中的cursor.execute(sql,params)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/backends/util.py",第53行,执行返回self.cursor.execute(sql,params)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/utils ._",第99行,在__exit中 six.reraise(dj_exc_type,dj_exc_value,traceback)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/backends /util.py",第53行,在执行中返回self.cursor.execute(sql,params)文件"/usr/local/hue/build/env/lib/python2.6/site-packages/Django-1.6.10 -py2.6.egg/django/db/backends/sqlite3/base.py",第452行,执行返回Database.Cursor.execute(self,query,params)OperationalError:尝试编写只读数据库

不确定是什么意思,请帮我解决这个问题

此致,Bhupesh

Answer 1

得到它了 :-)

由于hue目录所有权,我遇到了这个问题.

我更改了/ usr/local/hue文件夹的所有者:

$ sudo chown -R hue:hue /usr/local/hue

然后尝试访问URL,它工作.:-)

//布佩希