I have found the problem with the master branch and fixed it. As I suspected I thought I had previously fixed this but I am not sure what happened to it.
The issue was simple. Log4j-layout-template-json generates plugins in both the public jar and in its tests. However, it was using the same Java package for both resulting in duplicate Log4jPlugins classes on the class path. Only one of them could be loaded. I fixed the problem by modifying the compiler plugin to specify the package to use for the test plugins. We are still getting a few errors in both the GitHub Actions and Jenkins, but those are probably legitimate issues that existed prior to the changes. One test that keeps failing on GitHub is the SimplePerfTest. It simply tries to calculate the time it takes to perform isDebugEnabled, isEnabled(Level.DEBUG) and logger.debug where all are false. Normally these values are very small and consistent with each other. But in GitHb sometimes one or two of the tests will be double or triple what it is normally, which will cause the test to fail its limit check. I suspect this is purely an environmental issue and will probably just look for a way to disable that test on GitHub. I’ve never seen the issue on Jenkins. Ralph > On Apr 6, 2021, at 4:49 PM, Ralph Goers <ralph.go...@dslextreme.com> wrote: > > There was one test I saw saying it couldn’t find the ListAppender. So I ran > that test with -X and -Dlog4j2.debug=true and got > > DEBUG StatusLogger Returning AppenderRef with parent root of type > AppenderRef:class org.apache.logging.log4j.core.config.AppenderRef > DEBUG StatusLogger Returning root with parent loggers of type root:class > org.apache.logging.log4j.core.config.LoggerConfig$RootLogger > DEBUG StatusLogger Returning loggers with parent root of type loggers:class > org.apache.logging.log4j.core.config.LoggersPlugin > DEBUG StatusLogger Completed parsing configuration > ERROR StatusLogger Error processing element JsonTemplateLayout: > CLASS_NOT_FOUND > ERROR StatusLogger Unable to locate plugin type for JsonTemplateLayout > DEBUG StatusLogger PluginManager 'Lookup' found 16 plugins > ERROR StatusLogger Unable to locate plugin for eventTemplateAdditionalField > ERROR StatusLogger Unable to locate plugin for eventTemplateAdditionalField > ERROR StatusLogger Unable to locate plugin for eventTemplateAdditionalField > ERROR StatusLogger Unable to locate plugin for eventTemplateAdditionalField > ERROR StatusLogger Unable to locate plugin for JsonTemplateLayout > DEBUG StatusLogger Building Plugin[name=appender, > class=org.apache.logging.log4j.test.appender.ListAppender]. > TRACE StatusLogger TypeConverterRegistry initializing. > DEBUG StatusLogger PluginManager 'TypeConverter' found 26 plugins > ERROR StatusLogger Could not create plugin of type class > org.apache.logging.log4j.test.appender.ListAppender for element List > java.lang.NullPointerException > at > org.apache.logging.log4j.plugins.inject.PluginElementInjector.isRequestedNode(PluginElementInjector.java:94) > at > java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176) > at > java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1632) > at > java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127) > at > java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502) > at > java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488) > at > java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) > at > java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150) > at > java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > at > java.base/java.util.stream.ReferencePipeline.findAny(ReferencePipeline.java:548) > at > org.apache.logging.log4j.plugins.inject.PluginElementInjector.inject(PluginElementInjector.java:79) > at > org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.lambda$injectBuilder$1(PluginBuilder.java:204) > at java.base/java.util.Optional.ifPresent(Optional.java:183) > at > org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.injectBuilder(PluginBuilder.java:192) > at > org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:126) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:995) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:935) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:927) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:545) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:242) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:289) > at > org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:621) > > > There is obviously lots wrong here. I’ll keep looking into this. > > Ralph > >> On Apr 6, 2021, at 4:16 PM, Ralph Goers <ralph.go...@dslextreme.com> wrote: >> >> I deleted the files from my local repo and restarted the build. It is >> running along just fine - at least until it hits json template layout. >> >> Is there a reason you use the maven wrapper instead of Maven itself? I have >> never used the wrapper. I am wondering if there is something going on there. >> >> Ralph >> >>> On Apr 6, 2021, at 4:10 PM, Ralph Goers <ralph.go...@dslextreme.com> wrote: >>> >>> I’ve never seen that. What is maven-annotations-production:log4j-api? >>> >>> Let me try removing the files from my maven local repo as you did. >>> >>> Ralph >>> >>>> On Apr 6, 2021, at 1:14 PM, Volkan Yazıcı <volkan.yaz...@gmail.com> wrote: >>>> >>>> As subject hints, I am not able to run tests in IDEA anymore after Java 11 >>>> upgrade. I have deleted all IDEA related files and issued a clean Maven >>>> build: >>>> >>>> $ rm -rf ./.idea ./**/*.iml >>>> $ rm -rf ~/.m2/repository/org/apache/logging/log4j/*/3*-SNAPSHOT >>>> $ ./mvnw clean install -DskipTests=true >>>> >>>> Opened the directory using IDEA (2021.1 RC), but couldn't get it to have >>>> successful build: >>>> >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-core/target/generated-sources/annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-plugins/target/generated-test-sources/test-annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-layout-template-json/target/generated-test-sources/test-annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-plugins/target/generated-sources/annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-layout-template-json/target/generated-sources/annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-layout-jackson-json/target/generated-sources/annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> W: Output path >>>> /home/vy/Projects/log4j/3/log4j-core/target/generated-test-sources/test-annotations >>>> intersects with a source root. Only files that were created by build will >>>> be cleaned >>>> >>>> *E: Cannot build maven-annotations-production:log4j-api because it is >>>> included into a circular dependency (module 'log4j-api' production, >>>> maven-annotations-production:log4j-api, module 'log4j-plugins' production, >>>> maven-annotations-production:log4j-plugins)E: Cannot build >>>> maven-annotations-test:log4j-plugins because it is included into a circular >>>> dependency (maven-annotations-test:log4j-plugins, module 'log4j-api' tests, >>>> maven-annotations-test:log4j-api, module 'log4j-plugins' tests)* >>>> >>>> Did you get it working? What shall I do to make it work? >>> >>> >>> >> >> >> > > >
