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{ "traceback": [ [ "/export/servers/hue-3.9.0-cdh5.14.0/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", 112, "get_response", "response = wrapped_callback(request, *callback_args, **callback_kwargs)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/db/transaction.py", 371, "inner", "return func(*args, **kwargs)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/apps/oozie/src/oozie/decorators.py", 113, "decorate", "return view_func(request, *args, **kwargs)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/apps/oozie/src/oozie/decorators.py", 75, "decorate", "return view_func(request, *args, **kwargs)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/apps/oozie/src/oozie/views/editor2.py", 386, "submit_single_action", "return _submit_workflow_helper(request, workflow, submit_action=reverse('oozie:submit_single_action', kwargs=\{'doc_id': doc_id, 'node_id': node_id}))" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/apps/oozie/src/oozie/views/editor2.py", 426, "_submit_workflow_helper", "'is_oozie_mail_enabled': _is_oozie_mail_enabled(request.user)," ], [ "/export/servers/hue-3.9.0-cdh5.14.0/apps/oozie/src/oozie/views/editor2.py", 434, "_is_oozie_mail_enabled", "oozie_conf = api.get_configuration()" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/desktop/libs/liboozie/src/liboozie/oozie_api.py", 319, "get_configuration", "resp = self._root.get('admin/configuration', params)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/desktop/core/src/desktop/lib/rest/resource.py", 106, "get", "return self.invoke(\"GET\", relpath, params, headers=headers, allow_redirects=True, clear_cookies=clear_cookies)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/desktop/core/src/desktop/lib/rest/resource.py", 83, "invoke", "clear_cookies=clear_cookies)" ], [ "/export/servers/hue-3.9.0-cdh5.14.0/desktop/core/src/desktop/lib/rest/http_client.py", 211, "execute", "raise self._exc_class(ex)" ] ] }*