system.kafka.pollPartition
This function is used in Python Scripting.
Description​
Returns a list of records polled from a specified partition.
Client Permission Restrictions​
This scripting function has no Client Permission restrictions.
Syntax​
system.kafka.pollPartition(connector, topic, partition, offset, [options])
Parameters​
| Type | Parameter | Description |
|---|---|---|
| String | connector | The name of the Kafka connector. |
| String | topic | The name of the Kafka topic. |
| Integer | partition | The partition to poll. |
| Long | offset | The position of offset to start the poll at. |
| Dictionary | options | Custom options specific to the consumer, with key value string pairs. Optional. |
Returns​
List - A list of records polled from a specified partition.
Scope​
Gateway
Code Examples​
Example #1
# Get a list of records from the specified partition.
system.kafka.pollPartition("MyKafkaConnector", "MyKafkaTopic", 2, 4)