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Posted to log4j-dev@logging.apache.org by "Gary Gregory (JIRA)" <ji...@apache.org> on 2015/07/10 19:38:04 UTC
[jira] [Issue Comment Deleted] (LOG4J2-1078) GelfLayout throws
exception if some log event fields are null
[ https://issues.apache.org/jira/browse/LOG4J2-1078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Gregory updated LOG4J2-1078:
---------------------------------
Comment: was deleted
(was: Hi Mikael,
Why {{"null"}} instead of {{""}}?
Gary)
> GelfLayout throws exception if some log event fields are null
> -------------------------------------------------------------
>
> Key: LOG4J2-1078
> URL: https://issues.apache.org/jira/browse/LOG4J2-1078
> Project: Log4j 2
> Issue Type: Bug
> Components: Layouts
> Affects Versions: 2.3
> Reporter: Mikael Ståldal
> Fix For: 2.4
>
>
> When log message is null:
> {code}
> 2015-07-08 11:07:41,761 ERROR An exception occurred processing Appender Console java.lang.NullPointerException
> at com.fasterxml.jackson.core.io.JsonStringEncoder.quoteAsString(JsonStringEncoder.java:106)
> at org.apache.logging.log4j.core.layout.GelfLayout.toSerializable(GelfLayout.java:217)
> at org.apache.logging.log4j.core.layout.GelfLayout.toByteArray(GelfLayout.java:184)
> at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:108)
> at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:99)
> at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:430)
> at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:409)
> at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367)
> at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:112)
> at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:727)
> at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:716)
> {code}
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