In Wildfly 10 the server logging configuration is defined in the standalone.xml file. By default JBoss has included two handlers; One for logging to the console and another for logging to a file. In order to maximize the speed of your server and to prevent running out of space our recommendation is to have the level of logging set to a low level such as INFO.
Steps to Edit Logging Level
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1. Go to the following directory: |
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YOUR_JBOSS_HOME_DIR\standalone\configuration\standalone.xml |
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2. Open the standalone.xml file to edit its contents. |
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3. Locate the <profile> section of the xml document. |
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4. The handlers are in the urn:jboss:domain:logging:1.1 subsystem |
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5. Verify the level name for the console-handler is INFO. Change it if necessary. |
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| <periodic-rotating-file-handler name="FILE">
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="server.log"/>
<suffix value=".yyyy-MM-dd"/>
<append value="true"/>
</periodic-rotating-file-handler>
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6. Save the changes and close the file. |
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If you need to troubleshoot an issue you can set the level to DEBUG. Remember to return it to INFO when you are done. |
Troubleshooting Logging
If you are having trouble with this logging approach, try this alternative:
In
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YOUR_JBOSS_HOME_DIR\standalone\deployments\i2b2.war\WEB-INF\classes\log4j.properties |
add
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log4j.logger.edu.harvard.i2b2=DEBUG |
