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https://issues.apache.org/jira/browse/ARTEMIS-1223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16064993#comment-16064993
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ASF GitHub Bot commented on ARTEMIS-1223:
-----------------------------------------
Github user clebertsuconic commented on the issue:
https://github.com/apache/activemq-artemis/pull/1372
@franz1981 mind adding some // about it?
> OutOfDirectMemoryError raised from TimedBuffer
> ----------------------------------------------
>
> Key: ARTEMIS-1223
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1223
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 1.5.5, 2.1.0
> Environment: IBM JDK
> java version "1.8.0"
> Java(TM) SE Runtime Environment (build pxa6480sr3fp20-20161019_02(SR3 FP20))
> IBM J9 VM (build 2.8, JRE 1.8.0 Linux amd64-64 Compressed References
> 20161013_322271 (JIT enabled, AOT enabled)
> J9VM - R28_Java8_SR3_20161013_1635_B322271
> JIT - tr.r14.java.green_20161011_125790
> GC - R28_Java8_SR3_20161013_1635_B322271_CMPRSS
> J9CL - 20161013_322271)
> JCL - 20161018_01 based on Oracle jdk8u111-b14
> Reporter: Erich Duda
> Priority: Minor
>
> I see a lot of OutOfDirectMemoryError \[1\] in Artemis test suite when it
> runs on IBM JDK. I don't see it with Oracle or OpenJDK.
> For reproducing the issue run {{LargeMessageCompressTest}} on IBM JDK.
> \[1\]
> {code}
> io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 501760
> byte(s) of direct memory (used: 66876815, max: 67108864)
> at
> io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:585)
> at
> io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:539)
> at
> io.netty.buffer.UnpooledUnsafeNoCleanerDirectByteBuf.allocateDirect(UnpooledUnsafeNoCleanerDirectByteBuf.java:30)
> at
> io.netty.buffer.UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeNoCleanerDirectByteBuf.allocateDirect(UnpooledByteBufAllocator.java:169)
> at
> io.netty.buffer.UnpooledUnsafeDirectByteBuf.<init>(UnpooledUnsafeDirectByteBuf.java:68)
> at
> io.netty.buffer.UnpooledUnsafeNoCleanerDirectByteBuf.<init>(UnpooledUnsafeNoCleanerDirectByteBuf.java:25)
> at
> io.netty.buffer.UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeNoCleanerDirectByteBuf.<init>(UnpooledByteBufAllocator.java:164)
> at
> io.netty.buffer.UnpooledByteBufAllocator.newDirectBuffer(UnpooledByteBufAllocator.java:73)
> at
> io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:181)
> at io.netty.buffer.Unpooled.directBuffer(Unpooled.java:145)
> at
> org.apache.activemq.artemis.core.io.buffer.TimedBuffer.<init>(TimedBuffer.java:103)
> at
> org.apache.activemq.artemis.core.io.AbstractSequentialFileFactory.<init>(AbstractSequentialFileFactory.java:78)
> at
> org.apache.activemq.artemis.core.io.aio.AIOSequentialFileFactory.<init>(AIOSequentialFileFactory.java:78)
> at
> org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.init(JournalStorageManager.java:136)
> at
> org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.<init>(AbstractJournalStorageManager.java:217)
> at
> org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.<init>(JournalStorageManager.java:103)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.createStorageManager(ActiveMQServerImpl.java:2014)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.initialisePart1(ActiveMQServerImpl.java:2151)
> at
> org.apache.activemq.artemis.core.server.impl.LiveOnlyActivation.run(LiveOnlyActivation.java:63)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.internalStart(ActiveMQServerImpl.java:517)
> at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.start(ActiveMQServerImpl.java:465)
> at
> org.apache.activemq.artemis.tests.integration.client.LargeMessageCompressTest.testLargeMessageCompression3(LargeMessageCompressTest.java:171)
> {code}
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