[jira] [Created] (LOG4J2-2918) NPE on reconfigure method call with async configuration

["Dennys Fredericci (Jira)" <ji...@apache.org>]

Dennys Fredericci created LOG4J2-2918:
-----------------------------------------

             Summary: NPE on reconfigure method call with async configuration
                 Key: LOG4J2-2918
                 URL: https://issues.apache.org/jira/browse/LOG4J2-2918
             Project: Log4j 2
          Issue Type: Bug
    Affects Versions: 2.13.3
            Reporter: Dennys Fredericci


I am getting the error below trying to reconfigure log4j programmatically.

 
{code:java}
2020-08-24 10:10:18,163 main ERROR Could not register mbeans java.lang.NullPointerException at org.apache.logging.log4j.core.async.AsyncLoggerConfigDisruptor.createRingBufferAdmin(AsyncLoggerConfigDisruptor.java:417) at org.apache.logging.log4j.core.async.AsyncLoggerConfig.createRingBufferAdmin(AsyncLoggerConfig.java:199) at org.apache.logging.log4j.core.jmx.Server.registerLoggerConfigs(Server.java:366) at org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:186) at org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:141) at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:629) at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:712) at org.apache.logging.log4j.core.config.Configurator.reconfigure(Configurator.java:239) at br.com.fredericci.Main.main(Main.java:28)
{code}
 

Seems the same or similar problem described here:

https://issues.apache.org/jira/browse/LOG4J2-807

Here is the project which reproduces this issue:

[https://github.com/dennysfredericci/log4j2-filter-spike]



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