+1 to removing PowerMock. Any situation that needs PowerMock needs refactoring more.
-Dan On Tue, Dec 4, 2018 at 10:27 AM Kirk Lund <kl...@apache.org> wrote: > Anyone have any ideas which unit test is using PowerMock and is injecting a > mock ClassLoader? This keeps failing in my precheckin runs. I think we need > to a) remove all uses of PowerMock and b) forbid its use going forward. > > 2018-12-04 18:11:36,258 Distributed system shutdown hook ERROR Could not > reconfigure JMX java.lang.LinkageError: loader constraint violation: loader > (instance of org/powermock/core/classloader/MockClassLoader) previously > initiated loading for a different type with name > "javax/management/MBeanServer" > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:763) > at > > org.powermock.core.classloader.MockClassLoader.loadUnmockedClass(MockClassLoader.java:262) > at > > org.powermock.core.classloader.MockClassLoader.loadModifiedClass(MockClassLoader.java:206) > at > > org.powermock.core.classloader.DeferSupportingClassLoader.loadClass1(DeferSupportingClassLoader.java:89) > at > > org.powermock.core.classloader.DeferSupportingClassLoader.loadClass(DeferSupportingClassLoader.java:79) > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > at > > org.apache.logging.log4j.core.jmx.Server.unregisterAllMatching(Server.java:337) > at > > org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:261) > at > > org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:165) > at > > org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:141) > at > > org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:558) > at > > org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:619) > at > > org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:636) > at > org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:231) > at > > org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:243) > at > > org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45) > at org.apache.logging.log4j.LogManager.getContext(LogManager.java:174) > at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:661) > at > org.apache.geode.internal.logging.LogService.getLogger(LogService.java:64) > at > > org.apache.geode.internal.tcp.ConnectionTable.<clinit>(ConnectionTable.java:61) > at > > org.apache.geode.distributed.DistributedSystem.setThreadsSocketPolicy(DistributedSystem.java:263) > at > > org.apache.geode.distributed.internal.InternalDistributedSystem.lambda$static$0(InternalDistributedSystem.java:2317) > at java.lang.Thread.run(Thread.java:748) >
