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Posted to notifications@logging.apache.org by "Nazerke Seidan (Jira)" <ji...@apache.org> on 2020/12/03 17:20:00 UTC
[jira] [Updated] (LOG4J2-2969) NPE at getContextMap() in
RingBufferLogEvent
[ https://issues.apache.org/jira/browse/LOG4J2-2969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nazerke Seidan updated LOG4J2-2969:
-----------------------------------
Description:
In our log4j2.xml configuration we use sync logging (Loggers, Root) for testing purpose, then we switch to async logging by setting *Dlog4j2.contextSelector* to *org.apache.logging.log4j.core.async.AsyncLoggerContextSelector*
But then we get NPE when we see log history on Solr Admin UI :
at org.apache.logging.log4j.core.async.RingBufferLogEvent.getContextMap(RingBufferLogEvent.java:345)
at org.apache.solr.logging.log4j2.Log4j2Watcher.toSolrDocument(Log4j2Watcher.java:281)
at org.apache.solr.logging.log4j2.Log4j2Watcher.toSolrDocument(Log4j2Watcher.java:45)
at org.apache.solr.logging.LogWatcher.getHistory(LogWatcher.java:98)
at org.apache.solr.handler.admin.LoggingHandler.handleRequestBody(LoggingHandler.java:118)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
Wondering if this *org.apache.logging.log4j.core.async.AsyncLoggerContextSelector* really sets Root and Loggers to async logging ?
was:
In our log4j2.xml configuration we use sync logging (Loggers, Root) for testing purpose, then we switch to async logging by setting Dlog4j2.contextSelector to org.apache.logging.log4j.core.async.AsyncLoggerContextSelector
But then we get NPE when we see log history on Solr Admin UI :
at org.apache.logging.log4j.core.async.RingBufferLogEvent.getContextMap(RingBufferLogEvent.java:345)
at org.apache.solr.logging.log4j2.Log4j2Watcher.toSolrDocument(Log4j2Watcher.java:281)
at org.apache.solr.logging.log4j2.Log4j2Watcher.toSolrDocument(Log4j2Watcher.java:45)
at org.apache.solr.logging.LogWatcher.getHistory(LogWatcher.java:98)
at org.apache.solr.handler.admin.LoggingHandler.handleRequestBody(LoggingHandler.java:118)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
Wondering if this org.apache.logging.log4j.core.async.AsyncLoggerContextSelector really sets Root and Loggers to async logging ?
> NPE at getContextMap() in RingBufferLogEvent
> --------------------------------------------
>
> Key: LOG4J2-2969
> URL: https://issues.apache.org/jira/browse/LOG4J2-2969
> Project: Log4j 2
> Issue Type: Bug
> Affects Versions: 2.13.0
> Reporter: Nazerke Seidan
> Priority: Major
>
> In our log4j2.xml configuration we use sync logging (Loggers, Root) for testing purpose, then we switch to async logging by setting *Dlog4j2.contextSelector* to *org.apache.logging.log4j.core.async.AsyncLoggerContextSelector*
> But then we get NPE when we see log history on Solr Admin UI :
> at org.apache.logging.log4j.core.async.RingBufferLogEvent.getContextMap(RingBufferLogEvent.java:345)
> at org.apache.solr.logging.log4j2.Log4j2Watcher.toSolrDocument(Log4j2Watcher.java:281)
> at org.apache.solr.logging.log4j2.Log4j2Watcher.toSolrDocument(Log4j2Watcher.java:45)
> at org.apache.solr.logging.LogWatcher.getHistory(LogWatcher.java:98)
> at org.apache.solr.handler.admin.LoggingHandler.handleRequestBody(LoggingHandler.java:118)
> at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
> Wondering if this *org.apache.logging.log4j.core.async.AsyncLoggerContextSelector* really sets Root and Loggers to async logging ?
>
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