HUE-2962 [desktop] - 'Config' object has no attribute 'get' #354

syepes · 2016-04-27T06:48:44Z

I am trying to upgrade to that last version of Hue and I think the commit 8c88233 (HUE-2962 [desktop] Add configuration property definition for HS2) introduced an error in the "connectors/hiveserver2.py" when it tries to read the Hive configuration.

I am running without Impala (app_blacklist=impala,security,search,rdbms,zookeeper)

Have you experienced this?

Traceback (most recent call last):
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 1215, in communicate
    req.respond()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 576, in respond
    self._respond()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 588, in _respond
    response = self.wsgi_app(self.environ, self.start_response)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/wsgi.py", line 206, in __call__
    response = self.get_response(request)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 194, in get_response
    response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 236, in handle_uncaught_exception
    return callback(request, **param_dict)
  File "/usr/local/hue.prod/desktop/core/src/desktop/views.py", line 331, in serve_500_error
    return render("500.mako", request, {'traceback': traceback.extract_tb(exc_info[2])})
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_util.py", line 227, in render
    **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_util.py", line 148, in _render_to_response
    return django_mako.render_to_response(template, *args, **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 125, in render_to_response
    return HttpResponse(render_to_string(template_name, data_dictionary), **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 114, in render_to_string_normal
    result = template.render(**data_dict)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 443, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 786, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 818, in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 844, in _exec_template
    callable_(context, *args, **kwargs)
  File "/tmp/tmpkguRIt/desktop/500.mako.py", line 40, in render_body
    __M_writer(unicode( commonheader(_('500 - Server error'), "", user) ))
  File "/usr/local/hue.prod/desktop/core/src/desktop/views.py", line 409, in commonheader
    'is_ldap_setup': 'desktop.auth.backend.LdapBackend' in desktop.conf.AUTH.BACKEND.get()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 112, in render_to_string_normal
    template = lookup.get_template(template_name)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 89, in get_template
    return real_loader.get_template(uri)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/lookup.py", line 245, in get_template
    return self._load(srcfile, uri)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/lookup.py", line 311, in _load
    **self.template_args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 321, in __init__
    module = self._compile_from_file(path, filename)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 379, in _compile_from_file
    module = compat.load_module(self.module_id, path)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/compat.py", line 55, in load_module
    return imp.load_source(module_id, path, fp)
  File "/tmp/tmpkguRIt/desktop/common_header.mako.py", line 25, in <module>
    home_url = url('desktop.views.home')
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 131, in url
    return reverse(view_name, args=args, kwargs=view_args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 536, in reverse
    return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 403, in _reverse_with_prefix
    self._populate()
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 303, in _populate
    lookups.appendlist(pattern.callback, (bits, p_pattern, pattern.default_args))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 230, in callback
    self._callback = get_callable(self._callback_str)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/utils/functional.py", line 32, in wrapper
    result = func(*args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 97, in get_callable
    mod = import_module(mod_name)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/usr/local/hue.prod/desktop/core/src/desktop/configuration/api.py", line 29, in <module>
    from notebook.connectors.hiveserver2 import HiveConfiguration, ImpalaConfiguration
  File "/usr/local/hue.prod/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 77, in <module>
    class HiveConfiguration(object):
  File "/usr/local/hue.prod/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 103, in HiveConfiguration
    "options": [config.lower() for config in hive_settings.get()]
AttributeError: 'Config' object has no attribute 'get'

The text was updated successfully, but these errors were encountered:

spaztic1215 · 2016-04-27T23:02:53Z

Opened JIRA https://issues.cloudera.org/browse/HUE-3702 and review https://review.cloudera.org/r/7413/

spaztic1215 · 2016-04-28T04:51:41Z

Fixed as of be034c8

syepes · 2016-04-28T07:09:04Z

@spaztic1215 Thanks for the fix, but I am still getting the error when Hue starts:

Traceback (most recent call last):
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 1215, in communicate
    req.respond()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 576, in respond
    self._respond()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 588, in _respond
    response = self.wsgi_app(self.environ, self.start_response)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/wsgi.py", line 206, in __call__
    response = self.get_response(request)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 194, in get_response
    response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 236, in handle_uncaught_exception
    return callback(request, **param_dict)
  File "/usr/local/hue.prod/desktop/core/src/desktop/views.py", line 331, in serve_500_error
    return render("500.mako", request, {'traceback': traceback.extract_tb(exc_info[2])})
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_util.py", line 227, in render
    **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_util.py", line 148, in _render_to_response
    return django_mako.render_to_response(template, *args, **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 125, in render_to_response
    return HttpResponse(render_to_string(template_name, data_dictionary), **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 114, in render_to_string_normal
    result = template.render(**data_dict)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 443, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 786, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 818, in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 844, in _exec_template
    callable_(context, *args, **kwargs)
  File "/tmp/tmpLrckeL/desktop/500.mako.py", line 40, in render_body
    __M_writer(unicode( commonheader(_('500 - Server error'), "", user) ))
  File "/usr/local/hue.prod/desktop/core/src/desktop/views.py", line 409, in commonheader
    'is_ldap_setup': 'desktop.auth.backend.LdapBackend' in desktop.conf.AUTH.BACKEND.get()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 112, in render_to_string_normal
    template = lookup.get_template(template_name)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 89, in get_template
    return real_loader.get_template(uri)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/lookup.py", line 245, in get_template
    return self._load(srcfile, uri)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/lookup.py", line 311, in _load
    **self.template_args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 321, in __init__
    module = self._compile_from_file(path, filename)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 379, in _compile_from_file
    module = compat.load_module(self.module_id, path)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/compat.py", line 55, in load_module
    return imp.load_source(module_id, path, fp)
  File "/tmp/tmpLrckeL/desktop/common_header.mako.py", line 25, in <module>
    home_url = url('desktop.views.home')
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 131, in url
    return reverse(view_name, args=args, kwargs=view_args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 536, in reverse
    return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 403, in _reverse_with_prefix
    self._populate()
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 303, in _populate
    lookups.appendlist(pattern.callback, (bits, p_pattern, pattern.default_args))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 230, in callback
    self._callback = get_callable(self._callback_str)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/utils/functional.py", line 32, in wrapper
    result = func(*args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 97, in get_callable
    mod = import_module(mod_name)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/usr/local/hue.prod/desktop/core/src/desktop/configuration/api.py", line 29, in <module>
    from notebook.connectors.hiveserver2 import HiveConfiguration, ImpalaConfiguration
  File "/usr/local/hue.prod/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 79, in <module>
    class HiveConfiguration(object):
  File "/usr/local/hue.prod/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 105, in HiveConfiguration
    "options": [config.lower() for config in hive_settings.get()]
AttributeError: 'Config' object has no attribute 'get'

spaztic1215 · 2016-04-28T07:27:22Z

Hmm, I can't reproduce on master with the same app_blacklist you have. hive_settings shouldn't raise an error if beeswax isn't blacklisted (and even then it shouldn't cause this issue). Can you open a hue shell (./build/env/bin/hue shell) and do:

from beeswax.conf import CONFIG_WHITELIST as hive_settings
type(hive_settings)

What is the type of hive_settings?

syepes · 2016-04-28T07:35:46Z

This is the output:

# build/env/bin/hue shell
Python 2.7.11 (default, Dec  7 2015, 11:22:37) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-16)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from beeswax.conf import CONFIG_WHITELIST as hive_settings
>>> type(hive_settings)
<class 'desktop.lib.conf.BoundConfig'>
>>>

spaztic1215 · 2016-04-28T07:44:56Z

Cool! Yeah that should work then, this is the get() method for BoundConfig: https://github.com/cloudera/hue/blob/master/desktop/core/src/desktop/lib/conf.py#L144

Did you restart Hue after pulling down the changes?

syepes · 2016-04-28T07:53:23Z

Actually I did a full re-installation of hue (make prod, make instal...) and then start it.

spaztic1215 · 2016-04-28T17:29:03Z

In the hue shell, what happens when you try to do a from impala import views ?

romainr · 2016-04-28T17:32:39Z

I can repro it too, just do like him

app_blacklist=impala,security,search,rdbms,zookeeper

and open the Hive editor, I see a red error

spaztic1215 · 2016-04-28T17:36:57Z

@romainr that seems to be a different issue, related to the SolrAPI:

Traceback (most recent call last):
  File "/Users/jennykim/Dev/hue/desktop/libs/notebook/src/notebook/decorators.py", line 78, in decorator
    return func(*args, **kwargs)
  File "/Users/jennykim/Dev/hue/desktop/libs/notebook/src/notebook/api.py", line 54, in create_session
    response['session'] = get_api(request, session).create_session(lang=session['type'], properties=properties)
  File "/Users/jennykim/Dev/hue/desktop/libs/notebook/src/notebook/connectors/base.py", line 89, in get_api
    from notebook.connectors.solr import SolrApi
  File "/Users/jennykim/Dev/hue/desktop/libs/notebook/src/notebook/connectors/solr.py", line 25, in <module>
    from libsolr.api import SolrApi as NativeSolrApi
  File "/Users/jennykim/Dev/hue/desktop/libs/libsolr/src/libsolr/api.py", line 48, in <module>
    class SolrApi(object):
  File "/Users/jennykim/Dev/hue/desktop/libs/libsolr/src/libsolr/api.py", line 52, in SolrApi
    def __init__(self, solr_url, user, security_enabled=SECURITY_ENABLED.get(), ssl_cert_ca_verify=SSL_CERT_CA_VERIFY.get()):
AttributeError: 'Config' object has no attribute 'get'

syepes · 2016-04-29T08:18:59Z

@shiraz123 - In my case the error appears even before the login screen loads

romainr · 2016-04-29T16:33:10Z

Pushed fcfd2c0

romainr · 2016-04-29T16:43:38Z

And https://review.cloudera.org/r/7450/

syepes · 2016-05-03T06:31:52Z

Hello @romainr @spaztic1215

I have just installed from scratch the last master 178a2e0 an I am still getting a similar error, but now I get a new log error "Impala app is not enabled"

app_blacklist=impala,security,search,rdbms,zookeeper

Traceback (most recent call last):
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 1215, in communicate
    req.respond()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 576, in respond
    self._respond()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/wsgiserver.py", line 588, in _respond
    response = self.wsgi_app(self.environ, self.start_response)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/wsgi.py", line 206, in __call__
    response = self.get_response(request)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 194, in get_response
    response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 236, in handle_uncaught_exception
    return callback(request, **param_dict)
  File "/usr/local/hue.prod/desktop/core/src/desktop/views.py", line 331, in serve_500_error
    return render("500.mako", request, {'traceback': traceback.extract_tb(exc_info[2])})
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_util.py", line 227, in render
    **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_util.py", line 148, in _render_to_response
    return django_mako.render_to_response(template, *args, **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 125, in render_to_response
    return HttpResponse(render_to_string(template_name, data_dictionary), **kwargs)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 114, in render_to_string_normal
    result = template.render(**data_dict)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 443, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 786, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 818, in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 844, in _exec_template
    callable_(context, *args, **kwargs)
  File "/tmp/tmpaRwPI0/desktop/500.mako.py", line 40, in render_body
    __M_writer(unicode( commonheader(_('500 - Server error'), "", user) ))
  File "/usr/local/hue.prod/desktop/core/src/desktop/views.py", line 409, in commonheader
    'is_ldap_setup': 'desktop.auth.backend.LdapBackend' in desktop.conf.AUTH.BACKEND.get()
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 112, in render_to_string_normal
    template = lookup.get_template(template_name)
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 89, in get_template
    return real_loader.get_template(uri)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/lookup.py", line 245, in get_template
    return self._load(srcfile, uri)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/lookup.py", line 311, in _load
    **self.template_args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 321, in __init__
    module = self._compile_from_file(path, filename)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 379, in _compile_from_file
    module = compat.load_module(self.module_id, path)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/compat.py", line 55, in load_module
    return imp.load_source(module_id, path, fp)
  File "/tmp/tmpaRwPI0/desktop/common_header.mako.py", line 25, in <module>
    home_url = url('desktop.views.home')
  File "/usr/local/hue.prod/desktop/core/src/desktop/lib/django_mako.py", line 131, in url
    return reverse(view_name, args=args, kwargs=view_args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 536, in reverse
    return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 403, in _reverse_with_prefix
    self._populate()
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 303, in _populate
    lookups.appendlist(pattern.callback, (bits, p_pattern, pattern.default_args))
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 230, in callback
    self._callback = get_callable(self._callback_str)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/utils/functional.py", line 32, in wrapper
    result = func(*args)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 97, in get_callable
    mod = import_module(mod_name)
  File "/usr/local/hue.prod/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/usr/local/hue.prod/desktop/core/src/desktop/configuration/api.py", line 29, in <module>
    from notebook.connectors.hiveserver2 import HiveConfiguration, ImpalaConfiguration
  File "/usr/local/hue.prod/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 78, in <module>
    class HiveConfiguration(object):
  File "/usr/local/hue.prod/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 104, in HiveConfiguration
    "options": [config.lower() for config in hive_settings.get()]
AttributeError: 'Config' object has no attribute 'get'

[03/May/2016 08:26:04 +0200] hiveserver2  WARNING  Impala app is not enabled

romainr · 2016-05-04T15:13:58Z

@spaztic1215 probably one more check to add!

spaztic1215 · 2016-05-04T21:19:31Z

@syepes I can't seem to reproduce that error with your same blacklist config, so can you try editing your hiveserver2.py file by switching lines 55 and 56, specifically changing this:

from impala.conf import CONFIG_WHITELIST as impala_settings
from impala import views   # Force checking if Impala is enabled

to

from impala import views   # Force checking if Impala is enabled
from impala.conf import CONFIG_WHITELIST as impala_settings

syepes · 2016-05-05T23:20:46Z

@spaztic1215 I have tested switching the lines 55/56 and after restarting Hue I am still getting the same error.

Update: If I run Hue with this app_blacklist I can reproduce the issue:

app_blacklist=beeswax,impala,security,search,rdbms,zookeeper

But now its working with:

app_blacklist=impala,security,search,rdbms,zookeeper

spaztic1215 · 2016-05-05T23:43:37Z

Ah, yes. 😄 blacklisting beeswax will do it. OK, will do a force check for that too.

spaztic1215 · 2016-05-06T00:05:11Z

@syepes Unfortunately right now we can't easily support blacklisting beeswax bc we're transitioning our editors to be truly backend agnostic. Until then (probably Hue 4) we require that beeswax is enabled.

romainr · 2016-05-06T00:11:35Z

@syepes, is the idea to have a Spark notebook only?

romainr assigned spaztic1215 Apr 27, 2016

spaztic1215 closed this as completed Apr 28, 2016

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HUE-2962 [desktop] - 'Config' object has no attribute 'get' #354

HUE-2962 [desktop] - 'Config' object has no attribute 'get' #354

syepes commented Apr 27, 2016 •

edited

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syepes commented May 5, 2016 •

edited

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romainr commented May 6, 2016

HUE-2962 [desktop] - 'Config' object has no attribute 'get' #354

HUE-2962 [desktop] - 'Config' object has no attribute 'get' #354

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syepes commented Apr 27, 2016 • edited

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syepes commented Apr 27, 2016 •

edited

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edited