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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-211) Memory leak using wildcard topic
Date Wed, 02 Sep 2015 21:42:45 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14728073#comment-14728073
] 

ASF subversion and git services commented on ARTEMIS-211:
---------------------------------------------------------

Commit ea9609c579839a4dedad634c277940a241d1b03d in activemq-artemis's branch refs/heads/master
from [~jbertram]
[ https://git-wip-us.apache.org/repos/asf?p=activemq-artemis.git;h=ea9609c ]

ARTEMIS-211 Memory leak using wildcard topic


> Memory leak using wildcard topic
> --------------------------------
>
>                 Key: ARTEMIS-211
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-211
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 1.0.0
>         Environment: FreeBSD 10.2+ARTEMIS
>            Reporter: Huang Wen Hui
>            Assignee: Justin Bertram
>         Attachments: BindingsImpl.java.patch, Receiver1.java, Receiver2.java, Sender.java,
artemis.log.gz, broker.xml
>
>
> 1. I set up broker.xml use PAGE:
>       <address-settings>
>          <!--default for catch all-->
>          <address-setting match="#">
>             <dead-letter-address>jms.queue.DLQ</dead-letter-address>
>             <expiry-address>jms.queue.ExpiryQueue</expiry-address>
>             <redelivery-delay>0</redelivery-delay>
>             <page-size-bytes>2097152</page-size-bytes>
>             <max-size-bytes>10485760</max-size-bytes>
>             <message-counter-history-day-limit>10</message-counter-history-day-limit>
>             <address-full-policy>PAGE</address-full-policy>
>          </address-setting>
>       </address-settings>
> and add 2 topics:
>       <topic name="rts.pick"/>
>       <topic name="rts.nop"/>
> 2. before run broker, open DEBUG:
> logger.org.apache.activemq.artemis.core.server.level=DEBUG
> 3. run Sender.java
> 4. run Receiver1.java with rts.* first, and then run Receiver2.java with rts.pick.
> 5. kill Receiver1 and Receiver2.
> 6.  after about 20 mins, OutOfMemory:
> 15:18:28,462 WARN  [org.apache.activemq.artemis.core.client] AMQ212037: Connection failure
has been detected: AMQ119014: Did not receive data from /127.0.0.1:36351. It is likely the
client has exited or crashed without closing its connection, or the network between the server
and client has failed. You also might have configured connection-ttl and client-failure-check-period
incorrectly. Please check user manual for more information. The connection will now be closed.
[code=CONNECTION_TIMEDOUT]
> 15:18:41,090 WARN  [org.apache.activemq.artemis.core.server] AMQ222061: Client connection
failed, clearing up resources for session a3fafb41-4af7-11e5-8680-adb2aefa8c20
> 15:18:57,554 DEBUG [org.apache.activemq.artemis.core.server] Cannot expire from jms.queue.ExpiryQueue
into jms.queue.ExpiryQueue
> 15:18:53,474 WARN  [org.apache.activemq.artemis.core.server] AMQ222107: Cleared up resources
for session a3fafb41-4af7-11e5-8680-adb2aefa8c20
> 15:19:03,751 WARN  [org.apache.activemq.artemis.core.server] AMQ222061: Client connection
failed, clearing up resources for session a3fc81e2-4af7-11e5-8680-adb2aefa8c20
> 15:19:11,228 WARN  [org.apache.activemq.artemis.core.server] AMQ222107: Cleared up resources
for session a3fc81e2-4af7-11e5-8680-adb2aefa8c20
> 15:19:29,926 WARN  [org.apache.activemq.artemis.core.client] AMQ212041: Timed out waiting
for netty channel to close
> 15:19:34,166 DEBUG [org.apache.activemq.artemis.core.server] Cannot expire from jms.queue.ExpiryQueue
into jms.queue.ExpiryQueue
> 15:20:10,078 DEBUG [org.apache.activemq.artemis.core.server] Cannot expire from jms.queue.ExpiryQueue
into jms.queue.ExpiryQueue
>  Exception in thread "qtp1326393666-134" Exception in thread "ActiveMQ Artemis Server
Shutdown Timer" Exception in thread "qtp1326393666-130" Exception in thread "Thread-9 (ActiveMQ-server-ActiveMQServerImpl::serverUUID=9e8aecec-4a4d-11e5-b7c8-a3ebfe3193a3-589835301)"

> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"qtp1326393666-134"
> java.lang.OutOfMemoryError: Java heap space
> 15:20:28,493 WARNING [io.netty.channel.nio.NioEventLoop] Unexpected exception in the
selector loop.: java.lang.OutOfMemoryError: Java heap space
> 15:20:37,701 WARN  [org.apache.activemq.artemis.core.server] AMQ222082: error on connection
failure check: java.lang.OutOfMemoryError: Java heap space
> 	at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:300)
> 	at java.lang.StringCoding.encode(StringCoding.java:344)
> 	at java.lang.String.getBytes(String.java:906)
> 	at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)
> 	at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)
> 	at java.io.File.exists(File.java:819)
> 	at org.apache.activemq.artemis.cli.commands.Run$1.run(Run.java:134)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> java.lang.OutOfMemoryError: Java heap space
> java.lang.OutOfMemoryError: Java heap space
> Exception in thread "Thread-3 (activemq-netty-threads-2123444693)" Exception in thread
"activemq-expiry-reaper-thread" java.lang.OutOfMemoryError: Java heap space
> java.lang.OutOfMemoryError: Java heap space
> 15:21:04,952 WARNING [io.netty.channel.DefaultChannelPipeline] An exceptionCaught() event
was fired, and it reached at the tail of the pipeline. It usually means the last handler in
the pipeline did not handle the exception.: io.netty.channel.ChannelPipelineException: org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQFrameDecoder2.handlerRemoved()
has thrown an exception.
> 	at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved0(DefaultChannelPipeline.java:529)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved(DefaultChannelPipeline.java:520)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.DefaultChannelPipeline.remove0(DefaultChannelPipeline.java:350)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.AbstractChannelHandlerContext.teardown0(AbstractChannelHandlerContext.java:103)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.AbstractChannelHandlerContext.teardown(AbstractChannelHandlerContext.java:88)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.AbstractChannelHandlerContext.teardown0(AbstractChannelHandlerContext.java:105)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.AbstractChannelHandlerContext.teardown(AbstractChannelHandlerContext.java:88)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.DefaultChannelPipeline.teardownAll(DefaultChannelPipeline.java:753)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.DefaultChannelPipeline.fireChannelUnregistered(DefaultChannelPipeline.java:742)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.AbstractChannel$AbstractUnsafe$6.run(AbstractChannel.java:607) [netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:370)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:353) [netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_51]
> Caused by: io.netty.util.IllegalReferenceCountException: refCnt: 0
> 	at io.netty.buffer.AbstractByteBuf.ensureAccessible(AbstractByteBuf.java:1180) [netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.buffer.AbstractByteBuf.checkReadableBytes(AbstractByteBuf.java:1163) [netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.buffer.AbstractByteBuf.readBytes(AbstractByteBuf.java:655) [netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.handler.codec.ByteToMessageDecoder.handlerRemoved(ByteToMessageDecoder.java:108)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved0(DefaultChannelPipeline.java:526)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
> 	... 13 more
> This problem is similar as https://issues.jboss.org/browse/HORNETQ-1486



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