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cassandraKeyspace Section

name

Description: Cassandra keyspace name.
Default Value: none
Valid Values: A lowercase string that begins with an alphanumeric character and continues with a sequence of alphanumeric characters and underscores, with a maximum length of 48 characters.
Mandatory: Yes
Changes Take Effect: After start/restart

replicationStrategy

Description: Replication strategy name, as described at http://docs.datastax.com/en/cassandra/2.0/cassandra/architecture/architectureDataDistributeReplication_c.html.
Default Value: NetworkTopologyStrategy
Valid Values: SimpleStrategy, NetworkTopologyStrategy
Mandatory: No
Changes Take Effect: After start/restart

Warning
Genesys strongly recomends not using SimpleStrategy. If you use SimpleStrategy, you cannot use more than one data center and KeySpaces you create will be difficult to migrate to NetworkTopologyStrategy once they contain a lot of data. Also see https://docs.datastax.com/en/cassandra/2.0/cassandra/architecture/architectureDataDistributeReplication_c.html

If you set your replication strategy to SimpleStrategy you must also:

replicationStrategyParams

Description: A comma-separated list of replication strategy parameters, where every list item is a colon-separated pair whose first item is the data center name enclosed in single quotes and whose second item is the number of replicas for that data center. For example, 'OperationalDC1': 3, 'OperationalDC2': 2 indicates that the OperationalDC1 data center includes 3 data replicas, while OperationDC2 includes 2 data replicas. For more information, consult http://docs.datastax.com/en/cassandra/2.0/cassandra/architecture/architectureDataDistributeReplication_c.html.
Default Value: 'OperationalDC':1
Valid Values: See the Cassandra replication configuration
Mandatory: No
Changes Take Effect: After start/restart

dataCompression

Description: Stored data compression method.
Default Value: LZ4
Valid Values: NONE, SNAPPY, LZ4, DEFLATE
Mandatory: No
Changes Take Effect: After start/restart

readConsistencyLevel

Description: Consistency level for read operations, as described at http://docs.datastax.com/en/cassandra/2.1/cassandra/dml/dml_config_consistency_c.html.
Default Value: LOCAL_QUORUM
Valid Values: EACH_QUORUM, QUORUM, LOCAL_QUORUM
Mandatory: No
Changes Take Effect: After start/restart

writeConsistencyLevel

Description: Consistency level for write operations, as described at http://docs.datastax.com/en/cassandra/2.1/cassandra/dml/dml_config_consistency_c.html.
Default Value: LOCAL_QUORUM
Valid Values: EACH_QUORUM, QUORUM,LOCAL_QUORUM
Mandatory: No
Changes Take Effect: After start/restart

retention.time-unit

Description: Defines the time units for the expiration period set in the retention.entity.all and retention.entity.* options.
Default Value: day
Valid Values: sec, min, hour, day, month
Mandatory: No
Changes Take Effect: After start/restart

retention.entity.all

Description: Specifies the time to live (TTL) for all entities in the Cassandra database, in the time units set in the retention.time-unit options. This option affects all business entities in the database.
Default Value: 1
Valid Values: Valid integer
Mandatory: No
Changes Take Effect: After start/restart

retention.entity.<object>

Description: Specifies the time to live (TTL) for the selected entity, in the time units set in the retention.time-unit options. <object> must be replaced with a business entity name.
Default Value: none
Valid Values: Valid integer
Mandatory: No
Changes Take Effect: After start/restart

userName

Description: The user's name
Default Value:
Valid Values: Valid string
Mandatory: No
Changes Take Effect: After start/restart

password

Description: The user's password
Default Value:
Valid Values: Valid string
Mandatory: No
Changes Take Effect: After start/restart

transportCompression

Description: The transport Compression method.
Default Value: NONE
Valid Values: NONE, SNAPPY, LZ4
Mandatory: No
Changes Take Effect: After start/restart

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This page was last modified on April 26, 2018, at 19:11.