The Cassandra data source supports Cassandra server versions 1.2.x and upwards, and works with Cassandra Query Language version 3 (CQL3).
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Data Source Property | Description |
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Cassandra Servers* | Comma separated list of host names of Cassandra servers. |
Port | The port of Cassandra servers. |
Cluster Name | The Cassandra cluster name. |
Compression | Compression used in communication. |
User Name | The authenticating user's username. |
Password | The authenticating user's password. |
Load Balancing Policy | The client load balancing policy on how calls should be made to the provided servers. |
Enable JMX Reporting | Enable JMX statistics of the connector. |
Enable Metrics | Enable metrics of the connector. |
Local Core Connections Per Host | Connection pooling: Local core connections per server host. |
Remote Core Connections Per Host | Connection pooling: Remote core connections per server host. |
Local Max.Connections Per Host | Connection pooling: Maximum local connections per server host. |
Remote Max.Connections Per Host | Connection pooling: Remote max connections per server host. |
Local Max.Simultaneous Requests Per Connection Threshold | Connection pooling: Number of simultaneous requests on all local connections to a host. If the number of requests exceeds this number, new connections are created. |
Remote Max.Simultaneous Requests Per Connection Threshold | Connection pooling: Number of simultaneous requests on all remote connections to a host. If the number of requests exceeds this number, new connections are created. |
Local Min.Simultaneous Requests Per Connection Threshold | Connection pooling: Number of simultaneous requests on a connection. If the number of requests is less than this number, the remote connections in excess are reclaimed. |
Remote Min.Simultaneous Requests Per Connection Threshold | Connection pooling: Number of simultaneous requests on a connection. If the number of requests is less than this number, the remote connections in excess are reclaimed. |
Protocol Version | The native protocol version to use. By default, it auto connects. "2" for Cassandra versions 2.0 and upwards, and "1" for Cassandra version 1.2.x. |
Consistency Level | The consistency level used for queries. |
Fetch Size | Fetch size used by queries. |
Serial Consistency Level | The serial consistency level used for queries. |
Reconnection Policy | The reconnection policy used for the cluster. |
Constant Reconnection Policy Delay | If "ConstantReconnectionPolicy" is used for Reconnection Policy, this represents the constant wait time between reconnection attempts in milliseconds. |
Exponential Reconnection Policy Base Delay | If "ExponentialReconnectionPolicy" is used for Reconnection Policy, this represent the base delay in milliseconds. |
Exponential Reconnection Policy Max. Delay | If "ExponentialReconnectionPolicy" is used for Reconnection Policy, this represent the maximum delay in milliseconds. |
Retry Policy | Configured the retry policy in this cluster. |
Connection Timeout | The socket connection timeout in milliseconds. |
The socket connection timeout in milliseconds. | Set if socket keeps alive. |
Keep Alive | Set if socket keeps alive. |
Read Timeout | Set per host socket read timeout in milliseconds. |
Receive Buffer Size | The socket receive buffer size. |
Send Buffer Size | The socket send buffer size. |
Reuse Address | The socket re-use address. |
So Linger | The socket linger on value. |
TCP no Delay | Set socket TCP to no delay. |
Disable Native Batch Requests | Disables native Cassandra batch requests, and reverts to emulated batch requests. |
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