Configure Fusion Logging in Fusion 4.0

Fusion uses the Apache Log4j 2 logging framework with Jetty to log each of the Fusion components.

Logging is configured with an XML configuration file named log4j2.xml. Log levels, frequencies, and log rotation policy can be configured by changing these configuration files:

API service

https://FUSION_HOST:FUSION_PORT/conf/api-log4j2.xml

Connectors

https://FUSION_HOST:FUSION_PORT/conf/connectors-classic-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/connectors-rpc-agent-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/connectors-rpc-log4j2.xml

Solr

https://FUSION_HOST:FUSION_PORT/conf/solr-log4j2.xml

Spark

https://FUSION_HOST:FUSION_PORT/conf/spark-driver-launcher-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/spark-driver-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/spark-driver-scripted-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/spark-master-agent-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/spark-master-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/spark-worker-agent-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/spark-worker-log4j2.xml

SQL

https://FUSION_HOST:FUSION_PORT/conf/sql-agent-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/sql-log4j2.xml

https://FUSION_HOST:FUSION_PORT/conf/admin-ui-log4j2.xml

ZooKeeper

https://FUSION_HOST:FUSION_PORT/conf/zk-log4j2.xml

Other Fusion services

https://FUSION_HOST:FUSION_PORT/conf/proxy-log4j2.xml

The Log4j2 Configuration guide provides documentation and examples of all logging configuration options.