rahulkg31 / nifi-custom-log4j-logger

A NiFi processor that logs FlowFile content/attribute using Log4j with customizable log levels and prefixes in a separate log file based on Log4j xml configuration.

Nifi Custom Log4j Logger Processor

Description

A NiFi processor that logs FlowFile content/attribute using Log4j with customizable log levels and prefixes in a separate log file based on Log4j xml configuration.

Properties

• log4jConfiguration: Paste your Log4j XML configuration here.
• type: Specifies the logging type for incoming data. Default is 'error'.
• prefix: Specify the prefix for log messages.
• source: Specifies the source of data to log. ('flowfile-content', 'flowfile-attribute', 'flowfile-content + flowfile-attribute')
• attributes: Comma-separated attributes to be added to the log statement. Use with 'flowfile-content' logging source only.

Build

mvn clean install

Setup

Add the nifi-custom-log4j-logger-nar/target/nifi-custom-log4j-logger-nar-1.0.nar file in the lib/ directory of Nifi setup.