DuplicateFlowFile
Description
Intended for load testing, this processor will create the configured number of copies of each incoming FlowFile. The original FlowFile as well as all generated copies are sent to the 'success' relationship. In addition, each FlowFile gets an attribute 'copy.index' set to the copy number, where the original FlowFile gets a value of zero, and all copies receive incremented integer values.
Tags
duplicate, load, test
Properties
In the list below required Properties are shown with an asterisk (*). Other properties are considered optional. The table also indicates any default values, and whether a property supports the NiFi Expression Language.
| Display Name | API Name | Default Value | Allowable Values | Description |
|---|---|---|---|---|
| Number of Copies * | Number of Copies | 100 | Specifies how many copies of each incoming FlowFile will be made Supports Expression Language, using FlowFile attributes and Environment variables. |
Dynamic Properties
This component does not support dynamic properties.
Relationships
| Name | Description |
|---|---|
| success | The original FlowFile and all copies will be sent to this relationship |
Reads Attributes
This processor does not read attributes.
Writes Attributes
| Name | Description |
|---|---|
| copy.index | A zero-based incrementing integer value based on which copy the FlowFile is. |
State Management
This component does not store state.
Restricted
This component is not restricted.
Input Requirement
This component requires an incoming relationship.
System Resource Considerations
This component does not specify system resource considerations.