# Options tab

![Options tab in Kinesis Consumer](/files/rmkkoBBAX5ems4qyzbAB)

Use this tab to configure additional properties for ingesting records from a data stream within Amazon Kinesis Data Streams. You should have advance understanding of Amazon Kinesis Data Streams before considering how to best adjust these properties from their default values. See <https://docs.aws.amazon.com/streams/latest/dev/kinesis-record-processor-implementation-app-java.html> for more details.

| Property                            | Description                                                                                                                                                                                                                                                                                                                                                                                                           |
| ----------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Write Timeout Seconds**           | Amount of time to wait for PDI to acknowledge back to Amazon Kinesis Data Streams that the last point in a data stream has been reached before an exception is thrown.                                                                                                                                                                                                                                                |
| **Connection Timeout Seconds**      | Amount of time to wait when initially establishing a connection before giving up and timing out.                                                                                                                                                                                                                                                                                                                      |
| **Connection Acquisition Timeout**  | Amount of time to wait when acquiring a connection from the pool before giving up and timing out.                                                                                                                                                                                                                                                                                                                     |
| **Use Enhanced Fanout**             | If `true`, consumers receive records from a stream with throughput of up to 2 MiB of data per second per shard. The default is `false`.Setting **Use Enhanced Fanout** to `true` incurs additional costs with Amazon Web Services (AWS). See <https://docs.aws.amazon.com/streams/latest/dev/introduction-to-enhanced-consumers.html> and <https://aws.amazon.com/kinesis/data-streams/pricing/> for further details. |
| **Max Concurrency**                 | Maximum number of allowed concurrent requests.                                                                                                                                                                                                                                                                                                                                                                        |
| **Max Pending Connection Acquires** | Maximum number of requests allowed to queue up once **Max Concurrency** is reached .                                                                                                                                                                                                                                                                                                                                  |
| **Read Timeout**                    | Amount of time to wait for a read on a socket before an exception is thrown.                                                                                                                                                                                                                                                                                                                                          |
| **Max Http2 Streams**               | Maximum number of concurrent streams for an HTTP/2 connection.                                                                                                                                                                                                                                                                                                                                                        |
| **Max Initialization Attempts**     | Maximum number of attempts to initialize.                                                                                                                                                                                                                                                                                                                                                                             |
| **Poll Interval (ms)**              | Interval in milliseconds between attempts to initialize.                                                                                                                                                                                                                                                                                                                                                              |


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