Hello, I'm having a workflow that I would like to export. However I have an error while exporting in Hue: [25/Feb/2016 06:16:43 -0800] base ERROR Internal Server Error: /oozie/export_workflow/180
Traceback (most recent call last):
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/core/handlers/base.py", line 111, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/decorators.py", line 52, in decorate
return view_func(request, *args, **kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/views/editor.py", line 240, in export_workflow
zip_file = workflow.compress(mapping=dict([(param['name'], param['value']) for param in workflow.find_all_parameters()]))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 581, in compress
xml = self.to_xml(mapping=mapping)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 561, in to_xml
xml = re.sub(re.compile('\s*\n+', re.MULTILINE), '\n', django_mako.render_to_string(tmpl, {'workflow': self, 'mapping': mapping}))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 109, in render_to_string_normal
result = template.render(**data_dict)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py", line 443, in render
return runtime._render(self, self.callable_, args, data)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 786, in _render
**_kwargs_for_callable(callable_, data))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 818, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 844, in _exec_template
callable_(context, *args, **kwargs)
File "/tmp/tmpRHee5F/oozie/editor/gen/workflow.xml.mako.py", line 105, in render_body
__M_writer( node.to_xml(mapping) )
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 712, in to_xml
return django_mako.render_to_string(node.get_template_name(), data)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 109, in render_to_string_normal
result = template.render(**data_dict)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py", line 443, in render
return runtime._render(self, self.callable_, args, data)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 786, in _render
**_kwargs_for_callable(callable_, data))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 818, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 844, in _exec_template
callable_(context, *args, **kwargs)
File "/tmp/tmpRHee5F/oozie/editor/gen/workflow-decision.xml.mako.py", line 40, in render_body
__M_writer(escape(unicode( node.get_oozie_child('default') )))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 731, in get_oozie_child
child = self.get_link(name).child.get_full_node()
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 720, in get_link
return Link.objects.exclude(name__in=Link.META_LINKS).get(parent=self, name=name)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/query.py", line 366, in get
% self.model._meta.object_name)
DoesNotExist: Link matching query does not exist.
[25/Feb/2016 06:16:43 -0800] middleware INFO Processing exception: Link matching query does not exist.: Traceback (most recent call last):
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/core/handlers/base.py", line 111, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/decorators.py", line 52, in decorate
return view_func(request, *args, **kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/views/editor.py", line 240, in export_workflow
zip_file = workflow.compress(mapping=dict([(param['name'], param['value']) for param in workflow.find_all_parameters()]))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 581, in compress
xml = self.to_xml(mapping=mapping)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 561, in to_xml
xml = re.sub(re.compile('\s*\n+', re.MULTILINE), '\n', django_mako.render_to_string(tmpl, {'workflow': self, 'mapping': mapping}))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 109, in render_to_string_normal
result = template.render(**data_dict)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py", line 443, in render
return runtime._render(self, self.callable_, args, data)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 786, in _render
**_kwargs_for_callable(callable_, data))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 818, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 844, in _exec_template
callable_(context, *args, **kwargs)
File "/tmp/tmpRHee5F/oozie/editor/gen/workflow.xml.mako.py", line 105, in render_body
__M_writer( node.to_xml(mapping) )
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 712, in to_xml
return django_mako.render_to_string(node.get_template_name(), data)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 109, in render_to_string_normal
result = template.render(**data_dict)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/template.py", line 443, in render
return runtime._render(self, self.callable_, args, data)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 786, in _render
**_kwargs_for_callable(callable_, data))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 818, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Mako-0.8.1-py2.6.egg/mako/runtime.py", line 844, in _exec_template
callable_(context, *args, **kwargs)
File "/tmp/tmpRHee5F/oozie/editor/gen/workflow-decision.xml.mako.py", line 40, in render_body
__M_writer(escape(unicode( node.get_oozie_child('default') )))
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 731, in get_oozie_child
child = self.get_link(name).child.get_full_node()
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/apps/oozie/src/oozie/models.py", line 720, in get_link
return Link.objects.exclude(name__in=Link.META_LINKS).get(parent=self, name=name)
File "/opt/cloudera/parcels/CDH-5.3.5-1.cdh5.3.5.p0.4/lib/hue/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/db/models/query.py", line 366, in get
% self.model._meta.object_name)
DoesNotExist: Link matching query does not exist. Note, when I clock on the workflow button, I do have the new tab that is opened to the location of all the jars, and the workflow.xml.... Note: This is the only workflow that I cannot export. (I already exported other workflows...) Thank you!
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