Borna created ARTEMIS-2131:
------------------------------
Summary: Error compacting journal
Key: ARTEMIS-2131
URL: https://issues.apache.org/jira/browse/ARTEMIS-2131
Project: ActiveMQ Artemis
Issue Type: Bug
Affects Versions: 2.6.3
Environment: OpenJDK 11
Reporter: Borna
Sometimes (especially when under higher load), Artemis throws the following
exception:
{{[10:03:01.377] ERROR [Thread-9
(ActiveMQ-IO-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$6@2484c868)]
o.a.a.a.journal - AMQ144003: Error compacting
java.lang.reflect.InvocationTargetException: null at
java.base/jdk.internal.reflect.GeneratedMethodAccessor991.invoke(Unknown
Source) 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.util.internal.CleanerJava9.freeDirectBuffer(CleanerJava9.java:88) at
io.netty.util.internal.PlatformDependent.freeDirectBuffer(PlatformDependent.java:392)
at
org.apache.activemq.artemis.core.io.mapped.MappedSequentialFileFactory.releaseBuffer(MappedSequentialFileFactory.java:134)
at
org.apache.activemq.artemis.core.io.mapped.MappedSequentialFile.writeDirect(MappedSequentialFile.java:272)
at
org.apache.activemq.artemis.core.io.mapped.TimedSequentialFile.writeDirect(TimedSequentialFile.java:164)
at
org.apache.activemq.artemis.core.journal.impl.AbstractJournalUpdateTask.flush(AbstractJournalUpdateTask.java:217)
at
org.apache.activemq.artemis.core.journal.impl.JournalImpl.compact(JournalImpl.java:1613)
at
org.apache.activemq.artemis.core.journal.impl.JournalImpl$14.run(JournalImpl.java:2159)
at
org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:42)
at
org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:31)
at
org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:66)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at
org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
Caused by: java.lang.IllegalArgumentException: duplicate or slice at
jdk.unsupported/sun.misc.Unsafe.invokeCleaner(Unsafe.java:1238) ... 17 common
frames omitted}}
As a consequence, it looks like old journal files are not reclaimed and
consumption of disk space grows indefinitely.
Tested using OpenJDK 11.
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