I'm currently running an EMR 5.17.0 cluster with HUE 4.2, now I'm planning to upgrade my EMR to 5.24 and migrate the HUE from 4.2 to 4.4.
I've followed the instruction from AWS "How to migrate a Hue database from an existing Amazon EMR cluster"
But I got below exception when I try to import the hue-mysql.json from my new cluster! seems the schedule not be supported on HUE 4.4, does anyone have any good suggestions on how to fix this?
[hadoop@ip-172-31-21-127 ~]$ sudo /usr/lib/hue/build/env/bin/hue loaddata hue-mysql.json
Traceback (most recent call last):
File "/usr/lib/hue/build/env/bin/hue", line 14, in <module>
load_entry_point('desktop', 'console_scripts', 'hue')()
File "/usr/lib/hue/desktop/core/src/desktop/manage_entry.py", line 216, in entry
execute_from_command_line(sys.argv)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/__init__.py", line 364, in execute_from_command_line
utility.execute()
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/__init__.py", line 356, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/base.py", line 283, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/base.py", line 330, in execute
output = self.handle(*args, **options)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/commands/loaddata.py", line 69, in handle
self.loaddata(fixture_labels)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/commands/loaddata.py", line 109, in loaddata
self.load_label(fixture_label)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/management/commands/loaddata.py", line 166, in load_label
for obj in objects:
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/serializers/json.py", line 88, in Deserializer
six.reraise(DeserializationError, DeserializationError(e), sys.exc_info()[2])
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/serializers/json.py", line 82, in Deserializer
for obj in PythonDeserializer(objects, **options):
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/serializers/python.py", line 129, in Deserializer
field = Model._meta.get_field(field_name)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/db/models/options.py", line 619, in get_field
raise FieldDoesNotExist("%s has no field named '%s'" % (self.object_name, field_name))
django.core.serializers.base.DeserializationError: Problem installing fixture '/home/hadoop/hue-mysql.json': ContentType has no field named 'name'
