Major Description
Trying filtering out stack traces feature introduced in 1.1.3. In general it works fine, but find out that it doesn't work much for our case, i.e. we use %replace to flatter stack trace, and expression like:
%replace(%ex{full, org.springframework}){'\n', '|||'}%nopex
leads to null pointer exception:
11:18:31,018 |-ERROR in ch.qos.logback.core.joran.spi.Interpreter@47:19 - RuntimeException in Action for tag [encoder] java.lang.NullPointerException
at java.lang.NullPointerException
at at ch.qos.logback.classic.pattern.ThrowableProxyConverter.start(ThrowableProxyConverter.java:75)
at at ch.qos.logback.core.pattern.ConverterUtil.startConverters(ConverterUtil.java:37)
at at ch.qos.logback.core.pattern.ConverterUtil.startConverters(ConverterUtil.java:33)
at at ch.qos.logback.core.pattern.PatternLayoutBase.start(PatternLayoutBase.java:91)
at at ch.qos.logback.classic.encoder.PatternLayoutEncoder.start(PatternLayoutEncoder.java:28)
at at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.end(NestedComplexPropertyIA.java:167)
at at ch.qos.logback.core.joran.spi.Interpreter.callEndAction(Interpreter.java:317)
at at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:196)
at at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:182)
at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:62)
at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:149)
at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:135)
at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:99)
at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:49)
at at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:77)
at at org.springframework.boot.logging.logback.LogbackLoggingSystem.loadConfiguration(LogbackLoggingSystem.java:119)
However following expression works fine:
%replace(%ex{full}){'\n', '|||'}%nopex