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The "FAQ" page has been changed by jeremyhanna: https://wiki.apache.org/cassandra/FAQ?action=diff&rev1=169&rev2=170 Comment: Updated client port answer to include the native protocol. <<Anchor(ports)>> == What ports does Cassandra use? == - By default, Cassandra uses 7000 for cluster communication (7001 if SSL is enabled), 9160 for clients (Thrift), and 7199 for [[JmxInterface|JMX]]. The internode communication and Thrift ports are configurable in cassandra.yaml, and the JMX port is configurable in cassandra-env.sh (through JVM options). All ports are TCP. See also RunningCassandra. + By default, Cassandra uses 7000 for cluster communication (7001 if SSL is enabled), 9160 for thrift clients, 9042 for native protocol clients, and 7199 for [[JmxInterface|JMX]]. The internode communication, thrift, and native protocol ports are configurable in cassandra.yaml. The JMX port is configurable in cassandra-env.sh (through JVM options). All ports are TCP. See also RunningCassandra. <<Anchor(existing_data_when_adding_new_nodes)>>
