hue启动coordinator时报错，页面返回undefinied错误框：
后台日志报错：
runcpserver.log
[13/May/2019 04:34:55 -0700] middleware INFO Processing exception: ‘NoneType‘ object has no attribute ‘is_superuser‘: Traceback (most recent call last):
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 112, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/db/transaction.py", line 371, in inner
return func(*args, **kwargs)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/decorators.py", line 113, in decorate
return view_func(request, *args, **kwargs)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/decorators.py", line 75, in decorate
return view_func(request, *args, **kwargs)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/views/editor2.py", line 683, in submit_coordinator
job_id = _submit_coordinator(request, coordinator, mapping)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/views/editor2.py", line 709, in _submit_coordinator
wf_dir = Submission(request.user, wf, request.fs, request.jt, mapping, local_tz=coordinator.data[‘properties‘][‘timezone‘]).deploy()
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/desktop/libs/liboozie/src/liboozie/submission2.py", line 298, in deploy
oozie_xml = self.job.to_xml(self.properties)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/models2.py", line 468, in to_xml
‘workflow_mapping‘: workflow_mapping
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 114, in render_to_string_normal
result = template.render(**data_dict)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/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 "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/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 "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/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 "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/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/tmpurIkf9/oozie/editor2/gen/workflow.xml.mako.py", line 110, in render_body
__M_writer( node.to_xml(mapping, node_mapping, workflow_mapping) )
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/models2.py", line 860, in to_xml
notebook = Notebook(document=Document2.objects.get_by_uuid(user=self.user, uuid=self.data[‘properties‘][‘uuid‘]))
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/desktop/core/src/desktop/models.py", line 975, in get_by_uuid
latest_doc.can_read_or_exception(user)
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/desktop/core/src/desktop/models.py", line 1305, in can_read_or_exception
if self.can_read(user):
File "/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/desktop/core/src/desktop/models.py", line 1302, in can_read
return user.is_superuser or self.owner == user or self.can_write(user) or has_read_permissions
AttributeError: ‘NoneType‘ object has no attribute ‘is_superuser‘
解决方法：
/opt/cloudera/parcels/CDH-5.16.1-1.cdh5.16.1.p0.3/lib/hue/apps/oozie/src/oozie/models2.py
3395 @property 3396 def workflow(self): 3397 if self.document is None: 3398 raise PopupException(_(‘Cannot return workflow since document attribute is None.‘)) 3399 3400 # Integrated scheduler 3401 if self.data[‘properties‘][‘document‘]: 3402 document = Document2.objects.get_by_uuid(user=self.document.owner, uuid=self.data[‘properties‘][‘document‘]) 3403 wf_doc = WorkflowBuilder().create_workflow(document=document, user=self.document.owner, managed=True) 3404 wf = Workflow(data=wf_doc.data) 3405 wf_doc.delete() 3406 return wf 3407 else: 3408 wf_doc = Document2.objects.get_by_uuid(user=self.document.owner, uuid=self.data[‘properties‘][‘workflow‘]) 3409 return Workflow(document=wf_doc)
修改为
3395 @property 3396 def workflow(self): 3397 if self.document is None: 3398 raise PopupException(_(‘Cannot return workflow since document attribute is None.‘)) 3399 3400 # Integrated scheduler 3401 if self.data[‘properties‘][‘document‘]: 3402 document = Document2.objects.get_by_uuid(user=self.document.owner, uuid=self.data[‘properties‘][‘document‘]) 3403 wf_doc = WorkflowBuilder().create_workflow(document=document, user=self.document.owner, managed=True) 3404 wf = Workflow(data=wf_doc.data,user=self.document.owner) 3405 wf_doc.delete() 3406 return wf 3407 else: 3408 wf_doc = Document2.objects.get_by_uuid(user=self.document.owner, uuid=self.data[‘properties‘][‘workflow‘]) 3409 return Workflow(document=wf_doc,user=self.document.owner)
参考：
https://issues.cloudera.org/browse/HUE-7919
https://github.com/cloudera/hue/commit/4db8f45862302436e3a1f61be509a016f9cd1576
原文地址：https://www.cnblogs.com/barneywill/p/10858666.html
时间： 2024-10-27 01:57:33