This document describes the current stable version of Celery (5.2). For development docs, go here.
celery.backends.cassandra
¶
Apache Cassandra result store backend using the DataStax driver.
-
class
celery.backends.cassandra.
CassandraBackend
(servers=None, keyspace=None, table=None, entry_ttl=None, port=9042, **kwargs)[source]¶ Cassandra backend utilizing DataStax driver.
- Raises
celery.exceptions.ImproperlyConfigured – if module cassandra-driver is not available, or if the
cassandra_servers
setting is not set.
-
as_uri
(include_password=True)[source]¶ Return the backend as an URI, sanitizing the password or not.
-
servers
= None¶ hostname
.- Type
List of Cassandra servers with format
-
supports_autoexpire
= True¶ If true the backend must automatically expire results. The daily backend_cleanup periodic task won’t be triggered in this case.