Configure Log Levels for Server and Performance Logs

GoldenGate Studio allows you to set up different log levels when accessing the GoldenGate Studio Server and Performance logs using logging properties.

Perform the following steps To enable logging at different levels:

Before setting up the log levels using the .properties files, you must set up the LOGGER_FORMAT environment variable. This environment variable is required for the system to determine the format in which the log needs to be generated. You can specify the value of this variable as TEXT or JSON, as needed.

Run the following command to set the environment variable:
```
export LOGGER_FORMAT=JSON/TEXT
```
Navigate to the studio_install_path/config/logging.properties for TEXT format or the studio_install_path/config/logging-json.properties for JSON format.

Edit the following properties in the .properties file:

.level=FINE
java.util.logging.FileHandler.level=FINE
oracle.cloud.ggfe.log.PerformanceFileHandler.level=FINE
oracle.cloud.ggfe.level=FINE
oracle.cloud.ggfe.orchestrator.connectors.gg.services.level=FINE

You can also change the log level for specific classes or packages. The following examples show the modification of log levels for the Helidon and third-party libraries:

Example 1:

# Quiet tracing
io.helidon.microprofile.tracing.level=SEVERE
io.helidon.microprofile.openapi.level=SEVERE
io.helidon.tracing.tracerresolver.level=SEVERE

Example 2:

# Persistence and Jersey
org.eclipse.persistence.level=INFO
org.glassfish.jersey=INFO
org.glassfish.jersey.server.level=INFO