This document describes an older version of Celery (2.2). For the latest stable version please go here.

celery.backends.cassandra

celery.backends.cassandra

class celery.backends.cassandra.CassandraBackend(servers=None, keyspace=None, column_family=None, cassandra_options=None, **kwargs)

Highly fault tolerant Cassandra backend.

servers

List of Cassandra servers with format: “hostname:port”.

Raises celery.exceptions.ImproperlyConfigured:
 if module pycassa is not available.
cleanup()

Delete expired metadata.

column_family = None
i = 63
keyspace = None
process_cleanup()
servers = []

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