[LOG4J2-2308] EnvironmentPropertySource not a subtype regression

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.10.0, 2.11.0
• Labels: regresssion

Environment

Linux, JDK 8

• Assignee: Unassigned
• Reporter: Dan Armbrust
• Created: 05/Apr/18 20:34
• Updated: 06/Apr/18 13:17
• Resolved: 06/Apr/18 13:17

Description

Started seeing this error when code on the classpath uses SLF4j, while I'm using Log4j as the logger. 

I'm triggering this particular instance, while trying to run  maven embedded build using MavenCLI from the maven-embedder project.

Essentially, its running maven inside a different classloader for isolation...

Caused by: java.util.ServiceConfigurationError: org.apache.logging.log4j.util.PropertySource: Provider org.apache.logging.log4j.util.EnvironmentPropertySource not a subtype
    at java.util.ServiceLoader.fail(ServiceLoader.java:239) ~[?:1.8.0_152]
    at java.util.ServiceLoader.access$300(ServiceLoader.java:185) ~[?:1.8.0_152]
    at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376) ~[?:1.8.0_152]
    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) ~[?:1.8.0_152]
    at java.util.ServiceLoader$1.next(ServiceLoader.java:480) ~[?:1.8.0_152]
    at org.apache.logging.log4j.util.PropertiesUtil$Environment.<init>(PropertiesUtil.java:319) ~[log4j-api-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.util.PropertiesUtil$Environment.<init>(PropertiesUtil.java:310) ~[log4j-api-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.util.PropertiesUtil.<init>(PropertiesUtil.java:59) ~[log4j-api-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.appender.ConsoleAppender$Target.getCharset(ConsoleAppender.java:92) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.appender.ConsoleAppender$Target$1.getDefaultCharset(ConsoleAppender.java:76) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.appender.ConsoleAppender$Builder.build(ConsoleAppender.java:225) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.appender.ConsoleAppender$Builder.build(ConsoleAppender.java:192) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:122) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:958) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:898) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:890) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:513) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:237) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:249) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:545) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:617) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:634) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:229) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:153) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45) ~[log4j-core-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.LogManager.getContext(LogManager.java:194) ~[log4j-api-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:122) ~[log4j-api-2.10.0.jar:2.10.0]
    at org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:43) ~[log4j-slf4j-impl-2.10.0.jar:2.10.0]
    at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:46) ~[log4j-api-2.10.0.jar:2.10.0]
    at org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:29) ~[log4j-slf4j-impl-2.10.0.jar:2.10.0]
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) ~[slf4j-api-1.7.25.jar:1.7.25]
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) ~[slf4j-api-1.7.25.jar:1.7.25]

This seems to be a regression in recent versions of maven - not sure if related to 2152, or other bugs that mention similar stack traces - but usually in connection with tomcat.

 

Issue Links

• duplicates: LOG4J2-2152 ServiceConfigurationError in Tomcat when Log4j is used as the logging implementation