IGNITE-18574 WIP

docs/_docs/extensions-and-integrations/change-data-capture-extensions.adoc

@@ -177,7 +177,7 @@ Kafka to Ignite configuration file should contain the following beans that will
 | `threadCount` | Count of threads to proceed consumers. Each thread poll records from dedicated partitions in round-robin manner. | 16
 |===
 
-NOTE: `kafkaRequestTimeout` property sets timeouts for offsets committing and for closing of a `KafkaConsumer`. _Too low value_ of this timeout can lead to a failure of `KafkaToIgniteCdcStreamer` because of possible delays in network or on Kafka broker. Also, proper `KafkaConsumer` configuration should be provided, including link:https://kafka.apache.org/documentation/#consumerconfigs_request.timeout.ms[request.timeout.ms]. For more details you should refer to a link:https://kafka.apache.org/documentation/#configuration[configuration] section of the official Kafka documentation.
+NOTE: Under the hood `kafka-to-ignite.sh` polls data from a Kafka very frequently (with a small interval). `kafkaRequestTimeout` property sets timeouts for a folllowing `KafkaConsumer` operations: offsets committing and closing of a consumer. _Too low value_ of this timeout can lead to a failure of `kafka-to-ignite.sh` because of possible delays in network or on Kafka broker. Also, proper `KafkaConsumer` configuration should be provided, including link:https://kafka.apache.org/documentation/#consumerconfigs_request.timeout.ms[request.timeout.ms]. For more details you should refer to a link:https://kafka.apache.org/documentation/#configuration[configuration] section of the official Kafka documentation.
 
 ==== Logging