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# LrKafkaProducer.flush

Calls the flush method on the KafkaProducer initialized for the Vuser.

`public static void flush()`

## Arguments

This function does not have any arguments.

## Return Values

This function does not return any values.

## General information

This function causes all buffered records to send immediately, and blocks until requests are completed.

For more information about this function, see the Apache Kafka documentation.

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