|The following options are only required if using an Apache Cassandra database for storing any Sentinel data.|
The configuration options when using Cassandra should match the configuration properties of the hector-ra resource adaptor entity. For example:
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The basic connection details (hosts and keyspace) should be identical to those configured on the hector-ra entity.
The remaining options can be configured identically as well, or they may be different depending on your requirements.
Read the Hector and Cassandra documentation for more information.