Stefan Egli created SLING-3421:
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Summary: logback initialization does not initialize correct
loggers if there's a single false one
Key: SLING-3421
URL: https://issues.apache.org/jira/browse/SLING-3421
Project: Sling
Issue Type: Bug
Components: Commons
Reporter: Stefan Egli
Assignee: Chetan Mehrotra
If you configure a logger wrongly, which eg results in this stacktrace:
{code}
java.io.IOException: Bad file descriptor
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:282)
at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
at
ch.qos.logback.core.recovery.ResilientOutputStreamBase.flush(ResilientOutputStreamBase.java:79)
at
org.apache.sling.commons.log.logback.internal.util.LoggerSpecificEncoder.doEncode(LoggerSpecificEncoder.java:46)
at
org.apache.sling.commons.log.logback.internal.util.LoggerSpecificEncoder.doEncode(LoggerSpecificEncoder.java:34)
at
ch.qos.logback.core.OutputStreamAppender.writeOut(OutputStreamAppender.java:188)
at ch.qos.logback.core.FileAppender.writeOut(FileAppender.java:206)
at
ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:212)
at
ch.qos.logback.core.rolling.RollingFileAppender.subAppend(RollingFileAppender.java:175)
at
ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:103)
at
ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:88)
at
ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:48)
at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:273)
at ch.qos.logback.classic.Logger.callAppenders(Logger.java:260)
at
ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:442)
at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:396)
at ch.qos.logback.classic.Logger.log(Logger.java:788)
at
org.eclipse.jetty.util.log.JettyAwareLogger.log(JettyAwareLogger.java:620)
{code}
logback initialization stops completely and no other logger will be honored.
I think the logback initialization should continue and just mark the failing
one prominently, instead of completely stopping.
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