[
https://issues.apache.org/jira/browse/SOLR-16976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17766100#comment-17766100
]
Shawn Heisey commented on SOLR-16976:
-------------------------------------
I think it's better the use the slf4j bridge. Doing so allows the end user to
switch their logging implementation to something other than log4j2 and still
get logs from Lucene.
> ClassNotFoundException: org.apache.logging.log4j.jul.LogManager with JMX
> enabled
> --------------------------------------------------------------------------------
>
> Key: SOLR-16976
> URL: https://issues.apache.org/jira/browse/SOLR-16976
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: 9.3
> Reporter: Colvin Cowie
> Priority: Minor
> Attachments: use-slf4j-jul-bridge.patch
>
>
> When starting Solr 9.3 with remote JMX enabled, an exception is logged
> {{java.lang.ClassNotFoundException: org.apache.logging.log4j.jul.LogManager}}
> {{at
> java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)}}
> {{at
> java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)}}
> {{at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)}}
> {{at java.logging/java.util.logging.LogManager$1.run(LogManager.java:239)}}
> {{at java.logging/java.util.logging.LogManager$1.run(LogManager.java:223)}}
> {{at
> java.base/java.security.AccessController.doPrivileged(AccessController.java:318)}}
> {{at java.logging/java.util.logging.LogManager.<clinit>(LogManager.java:222)}}
> {{at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)}}
> {{at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)}}
> {{at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
> {{at java.base/java.lang.reflect.Method.invoke(Method.java:568)}}
> {{at
> java.management/sun.management.ManagementFactoryHelper$LoggingMXBeanAccess.getMXBeanImplementation(ManagementFactoryHelper.java:243)}}
> {{at
> java.management/sun.management.ManagementFactoryHelper$LoggingMXBeanAccess.<init>(ManagementFactoryHelper.java:259)}}
> {{at
> java.management/sun.management.ManagementFactoryHelper$PlatformLoggingImpl.getInstance(ManagementFactoryHelper.java:339)}}
> {{at
> java.management/sun.management.ManagementFactoryHelper$PlatformLoggingImpl.<clinit>(ManagementFactoryHelper.java:342)}}
> {{at
> java.management/sun.management.ManagementFactoryHelper.getPlatformLoggingMXBean(ManagementFactoryHelper.java:160)}}
> {{at
> java.management/java.lang.management.DefaultPlatformMBeanProvider$9.nameToMBeanMap(DefaultPlatformMBeanProvider.java:378)}}
> {{at
> java.management/java.lang.management.ManagementFactory.lambda$getPlatformMBeanServer$0(ManagementFactory.java:488)}}
> {{at
> java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273)}}
> {{at
> java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179)}}
> {{at
> java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1779)}}
> {{at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)}}
> {{at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)}}
> {{at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)}}
> {{at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)}}
> {{at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)}}
> {{at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)}}
> {{at
> java.management/java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:489)}}
> {{at
> jdk.management.agent/sun.management.jmxremote.ConnectorBootstrap.startRemoteConnectorServer(ConnectorBootstrap.java:476)}}
> {{at
> jdk.management.agent/jdk.internal.agent.Agent.startAgent(Agent.java:447)}}
> {{at
> jdk.management.agent/jdk.internal.agent.Agent.startAgent(Agent.java:599)}}
> {{Waiting up to 30 seconds to see Solr running on port 8983}}
> {{Started Solr server on port 8983. Happy searching!}}
> {{Solr Node (id node1) on port 8983: Started}}
>
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org
For additional commands, e-mail: issues-h...@solr.apache.org
