Kafka Client¶
Functions¶
The Kafka Client node is used to send data to Kafka topics.
Parameters¶
Table 1 describes the parameters of the Kafka Client node.
Parameter | Mandatory | Description |
|---|---|---|
Data Connection | Yes | Select the MRS Kafka connection created in the management center. |
Topic Name | Yes | Select the topic to which data is to be uploaded. If there are multiple partitions, data is sent to partition 0 by default. |
Node Name | Yes | Name of a node. The name must contain 1 to 128 characters, including only letters, numbers, underscores (_), hyphens (-), slashes (/), less-than signs (<), and greater-than signs (>). |
Text | Yes | Text content sent to Kafka. You can directly enter text or click |
to use the EL expression.Parameter | Mandatory | Description |
|---|---|---|
Max. Node Execution Duration | Yes | Execution timeout interval for the node. If retry is configured and the execution is not complete within the timeout interval, the node will not be retried and is set to the failed state. |
Retry upon Failure | Yes | Indicates whether to re-execute a node task if its execution fails. Possible values:
Note If Timeout Interval is configured for the node, the node will not be executed again after the execution times out. Instead, the node is set to the failure state. |
Failure Policy | Yes | Operation that will be performed if the node task fails to be executed. Possible values:
|