Description:
This processor reads the attributes on incoming FlowFiles and prints those attributes and their values to the log at the logging level specified by the user.
Properties:
In the list below, the names of required properties appear in bold. Any other properties (not in bold) are considered optional. If a property has a default value, it is indicated. If a property supports the use of the NiFi Expression Language (or simply, "expression language"), that is also indicated.
- Attributes to Ignore
- A comma-separated list of attributes to ignore. If not specified, no attributes will be ignored.
- Default value: no default
- Supports expression language: false
- Attributes to Log
- A comma-separated list of attributes to log. If not specified, all attributes are logged.
- Default value: no default
- Supports expression language: false
- Log Payload
- A Boolean value (true/false), indicating whether to log the payload of incoming FlowFiles.
- Default value: false
- Supports expression language: false
- Log Level
- The log level at which to log the attributes. Acceptable values are:
- Default value: info
- Supports expression language: false
Relationships:
- success
- All outgoing FlowFiles follow this relationship.