[LOG4J2-1582] Warning should not display stacktrace

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.2
• Fix Version/s: 2.7
• Component/s: Configurators
• Assignee: Remko Popma
• Reporter: Remko Popma
• Created: 13/Sep/16 23:06
• Updated: 14/Sep/16 15:15
• Resolved: 14/Sep/16 15:15

Description

See http://stackoverflow.com/questions/39457075/jmx-runtime-input-lookup-class-is-not-available-because-this-jre-does-not-suppor

This warning does not need to print the full stacktrace:

2016-09-12 12:01:26,124 main WARN JMX runtime input lookup class is not available because this JRE does not support JMX. JMX lookups will not be available, continuing configuration. java.lang.ClassCastException: Cannot cast org.apache.logging.log4j.core.lookup.JmxRuntimeInputArgumentsLookup to org.apache.logging.log4j.core.lookup.StrLookup
    at java.lang.Class.cast(Unknown Source)
    at org.apache.logging.log4j.util.LoaderUtil.newCheckedInstanceOf(LoaderUtil.java:168)
    at org.apache.logging.log4j.core.util.Loader.newCheckedInstanceOf(Loader.java:301)
    at org.apache.logging.log4j.core.lookup.Interpolator.<init>(Interpolator.java:106)
    at org.apache.logging.log4j.core.config.AbstractConfiguration.<init>(AbstractConfiguration.java:116)
    at org.apache.logging.log4j.core.config.DefaultConfiguration.<init>(DefaultConfiguration.java:46)
    at org.apache.logging.log4j.core.layout.PatternLayout$Builder.build(PatternLayout.java:492)
    at org.apache.logging.log4j.core.layout.PatternLayout.createDefaultLayout(PatternLayout.java:376)
 ...