Hue 4.7 LLAP Editor Exception

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Theyaa Matti

May 1, 2020, 3:14:38 PM5/1/20
to Hue-Users
Trying to use LLAP editor with a single llap server and hitting the below exception. Anyone know what is going on here please?

Traceback (most recent call last):
  File "/usr/hdp/current/hue/desktop/libs/notebook/src/notebook/", line 114, in wrapper
    return f(*args, **kwargs)
  File "/usr/hdp/current/hue/desktop/libs/notebook/src/notebook/", line 222, in execute
    response = _execute_notebook(request, notebook, snippet)
  File "/usr/hdp/current/hue/desktop/libs/notebook/src/notebook/", line 153, in _execute_notebook
    response['handle'] = interpreter.execute(notebook, snippet)
  File "/usr/hdp/current/hue/desktop/libs/notebook/src/notebook/connectors/", line 98, in decorator
    return func(*args, **kwargs)
  File "/usr/hdp/current/hue/desktop/libs/notebook/src/notebook/connectors/", line 294, in execute
    _session = self._get_session_by_id(notebook, snippet['type'])
  File "/usr/hdp/current/hue/desktop/libs/notebook/src/notebook/connectors/", line 671, in _get_session_by_id
    return Session.objects.get(**filters)
  File "/usr/hdp/current/hue/build/env/lib/python2.7/site-packages/Django-1.11.29-py2.7.egg/django/db/models/", line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/usr/hdp/current/hue/build/env/lib/python2.7/site-packages/Django-1.11.29-py2.7.egg/django/db/models/", line 380, in get
DoesNotExist: Session matching query does not exist.
[01/May/2020 11:52:54 +0000] access       INFO qzssl8 - "POST /notebook/api/execute/llap HTTP/1.1" returned in 212ms 200 67 - - [01/May/2020:11:52:54 -0700] "POST /notebook/api/execute/llap HTTP/1.1" 200 67 "https://hue_host:hue_port/hue/editor?editor=13917&type=llap" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/8

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