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Run migrations python3 manage.py migrate djcelery python3 manage.py migrate django_celery_results
This is schema for celery_taskmeta table ("task_id_sequence" does not exist)
id integer NOT NULL nextval('celery_taskmeta_id_seq'::regclass) [pk]
task_id character varying(255) NOT NULL [uniq]
status character varying(50) NOT NULL
result text
date_done timestamp with time zone NOT NULL
traceback text
hidden boolean NOT NULL
meta text
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/billiard/pool.py", line 1747, in safe_apply_callback
fun(*args, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/celery/worker/request.py", line 366, in on_failure
self.id, exc, request=self, store_result=self.store_errors,
File "/usr/local/lib/python3.5/dist-packages/celery/backends/base.py", line 163, in mark_as_failure
traceback=traceback, request=request)
File "/usr/local/lib/python3.5/dist-packages/celery/backends/base.py", line 309, in store_result
request=request, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/celery/backends/database/__init__.py", line 53, in _inner
return fun(*args, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/celery/backends/database/__init__.py", line 112, in _store_result
session.add(task)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 2237, in flush
self._flush(objects)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 2363, in _flush
transaction.rollback(_capture_exception=True)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/langhelpers.py", line 66, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 187, in reraise
raise value
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 2327, in _flush
flush_context.execute()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/unitofwork.py", line 391, in execute
rec.execute(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/unitofwork.py", line 556, in execute
uow
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/persistence.py", line 181, in save_obj
mapper, table, insert)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/persistence.py", line 866, in _emit_insert_statements
execute(statement, params)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 948, in execute
return meth(self, multiparams, params)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/sql/elements.py", line 269, in _execute_on_connection
return connection._execute_clauseelement(self, multiparams, params)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 1060, in _execute_clauseelement
compiled_sql, distilled_params
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 1200, in _execute_context
context)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 1413, in _handle_dbapi_exception
exc_info
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 203, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 186, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 1193, in _execute_context
context)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/default.py", line 507, in do_execute
cursor.execute(statement, parameters)
sqlalchemy.exc.ProgrammingError: (psycopg2.ProgrammingError) relation "task_id_sequence" does not exist
LINE 1: ...us, result, date_done, traceback) VALUES (nextval('task_id_s...
^
[SQL: "INSERT INTO celery_taskmeta (id, task_id, status, result, date_done, traceback) VALUES (nextval('task_id_sequence'), %(task_id)s, %(status)s, %(result)s, %(date_done)s, %(traceback)s) RETURNING celery_taskmeta.id"] [parameters: {'date_done': datetime.datetime(2017, 12, 21, 13, 0, 8, 211704), 'result': None, 'traceback': None, 'status': 'PENDING', 'task_id': 'a06b980a-36f8-4fe0-a8c6-d920341a217a'}]
How to fix this compatibility problem ?
The text was updated successfully, but these errors were encountered:
Celery fails to save data into database backend
Stack
celery==4.1.0
django-celery==3.2.2
django-celery-results==1.0.1
Run migrations
python3 manage.py migrate djcelery
python3 manage.py migrate django_celery_results
This is schema for
celery_taskmeta
table ("task_id_sequence" does not exist)How to fix this compatibility problem ?
The text was updated successfully, but these errors were encountered: