Journal compacting doesn't work with JDK 11 ------------------------------------------- Key: WFLY-11026 URL: https://issues.jboss.org/browse/WFLY-11026 Project: WildFly Issue Type: Bug Components: JMS Affects Versions: 14.0.0.Final, 16.0.0.Final Environment: {noformat} java 11-ea 2018-09-25 Java(TM) SE Runtime Environment 18.9 (build 11-ea+21) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11-ea+21, mixed mode) {noformat} Reporter: Martin Styk Assignee: Emmanuel Hugonnet Priority: Critical Labels: Java11, jdk10, jdk11 Journal compacting doesn't work with Artemis 1.5 and JDK 11 It fails with following stack trace: {noformat} 12:34:58,017 ERROR [org.apache.activemq.artemis.journal] (Thread-2 (ActiveMQ-IO-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$4@5483fda8)) AMQ144003: Error compacting: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at io.netty@4.1.25.Final//io.netty.util.internal.CleanerJava9.freeDirectBuffer(CleanerJava9.java:77) at io.netty@4.1.25.Final//io.netty.util.internal.PlatformDependent.freeDirectBuffer(PlatformDependent.java:388) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.io.nio.NIOSequentialFileFactory.releaseBuffer(NIOSequentialFileFactory.java:175) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.io.nio.NIOSequentialFile.doInternalWrite(NIOSequentialFile.java:312) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.io.nio.NIOSequentialFile.internalWrite(NIOSequentialFile.java:282) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.io.nio.NIOSequentialFile.writeDirect(NIOSequentialFile.java:255) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.journal.impl.AbstractJournalUpdateTask.flush(AbstractJournalUpdateTask.java:217) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.journal.impl.JournalImpl.compact(JournalImpl.java:1520) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.journal.impl.JournalImpl$14.run(JournalImpl.java:2060) at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$ExecutorTask.run(OrderedExecutorFactory.java:122) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.lang.IllegalArgumentException: duplicate or slice at jdk.unsupported/sun.misc.Unsafe.invokeCleaner(Unsafe.java:1238) {noformat} This causes issues also in scenario with journal replication. {noformat} 13:09:32,133 WARN [org.apache.activemq.artemis.core.server] (Thread-173) AMQ222013: Error when trying to start replication: java.lang.RuntimeException: Error during compact, look at the logs at org.apache.activemq.artemis.journal@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.journal.impl.JournalImpl.scheduleCompactAndBlock(JournalImpl.java:1428) at org.apache.activemq.artemis@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.startReplication(JournalStorageManager.java:540) at org.apache.activemq.artemis@1.5.5.jbossorg-012//org.apache.activemq.artemis.core.server.impl.SharedNothingLiveActivation$2.run(SharedNothingLiveActivation.java:166) at java.base/java.lang.Thread.run(Thread.java:834) {noformat}