trnguyencflt commented on PR #17373:
URL: https://github.com/apache/kafka/pull/17373#issuecomment-2577813317
This PR breaks downstream project that depends on kafka_2.13 and reload4j
because there is clashing in class LoggingEvent, which exists in reload4j and
log4j-1.2-api jars. The application will crash with this exception
```
Encountered fatal fault: caught exception
java.lang.IncompatibleClassChangeError: class
org.apache.log4j.bridge.LogEventAdapter overrides final method
org.apache.log4j.spi.LoggingEvent.getProperty(Ljava/lang/String;)Ljava/lang/String;
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at
java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at
java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
at
java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
at
java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at
org.apache.log4j.builders.BuilderManager.<clinit>(BuilderManager.java:59)
at
org.apache.log4j.config.Log4j1Configuration.<init>(Log4j1Configuration.java:46)
at
org.apache.log4j.config.PropertiesConfiguration.<init>(PropertiesConfiguration.java:89)
at
org.apache.log4j.config.PropertiesConfigurationFactory.getConfiguration(PropertiesConfigurationFactory.java:58)
at
org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:499)
at
org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:404)
at
org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(ConfigurationFactory.java:318)
at
org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:690)
at
org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:711)
at
org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:253)
at
org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:155)
at
org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:47)
at org.apache.logging.log4j.LogManager.getContext(LogManager.java:196)
at
org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:137)
at
org.apache.commons.logging.impl.Log4jApiLogFactory$LogAdapter.getContext(Log4jApiLogFactory.java:161)
at
org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:47)
at
org.apache.commons.logging.impl.Log4jApiLogFactory.getInstance(Log4jApiLogFactory.java:210)
at
org.apache.commons.logging.impl.Log4jApiLogFactory.getInstance(Log4jApiLogFactory.java:205)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:987)
```
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