Denis created LOG4J2-2816:
-----------------------------
Summary: NullPointerException from AsyncLogger
Key: LOG4J2-2816
URL: https://issues.apache.org/jira/browse/LOG4J2-2816
Project: Log4j 2
Issue Type: Bug
Components: Core
Affects Versions: 2.13.0
Reporter: Denis
We've got several times following NullPointerException (example from our
stdout.log):
{code}
84449.232: [purging class loader data graph, 0.0000003 secs]
AsyncLogger error handling event seq=1037012,
value='org.apache.logging.log4j.core.async.RingBufferLogEvent@2a7b2d78':
java.lang.NullPointerException: null
java.lang.NullPointerException
at
org.apache.logging.log4j.core.async.RingBufferLogEvent.execute(RingBufferLogEvent.java:161)
at
org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:46)
at
org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:29)
at
com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:168)
at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125)
at java.lang.Thread.run(Thread.java:748)
AsyncLogger error handling event seq=1037022,
value='org.apache.logging.log4j.core.async.RingBufferLogEvent@d5d330f':
java.lang.NullPointerException: null
java.lang.NullPointerException
at
org.apache.logging.log4j.core.async.RingBufferLogEvent.execute(RingBufferLogEvent.java:161)
at
org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:46)
at
org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:29)
at
com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:168)
at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125)
at java.lang.Thread.run(Thread.java:748)
84450.232: [deflating idle monitors, 0.0000624 secs]
{code}
What is interesting this NPEs always preceeded by 84449.232: [purging class
loader data graph, 0.0000003 secs] vm message
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