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Posted to dev@activemq.apache.org by "Kelly Campbell (JIRA)" <ji...@apache.org> on 2006/09/25 23:33:23 UTC
[jira] Created: (AMQ-941) OutOfMemoryError in OpenWireFormat.
OutOfMemoryError in OpenWireFormat.<init>
-----------------------------------------
Key: AMQ-941
URL: https://issues.apache.org/activemq/browse/AMQ-941
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 4.1
Environment: linux, jdk1.6
Reporter: Kelly Campbell
Exception in thread "ActiveMQ Transport Server: tcp://localhost:61616" java.lang.OutOfMemoryError: Java heap space
at org.apache.activemq.openwire.OpenWireFormat.<init>(OpenWireFormat.java:60)
at org.apache.activemq.openwire.OpenWireFormat.<init>(OpenWireFormat.java:65)
at org.apache.activemq.openwire.OpenWireFormatFactory.createWireFormat(OpenWireFormatFactory.java:58)
at org.apache.activemq.transport.tcp.TcpTransportServer.run(TcpTransportServer.java:164)
at java.lang.Thread.run(Thread.java:619)
Java heap histogram (top 50 only):
num #instances #bytes class name
--------------------------------------
1: 650 42603600 [Lorg.apache.activemq.command.DataStructure;
2: 7388 9818352 [B
3: 32554 3305656 <constMethodKlass>
4: 32554 2866464 <methodKlass>
5: 26761 2321496 [Ljava.util.HashMap$Entry;
6: 41208 1935824 <symbolKlass>
7: 26582 1605224 [Ljava.lang.Object;
8: 14316 1573672 [C
9: 2777 1528528 <constantPoolKlass>
10: 38976 1247232 edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap$Segment
11: 2777 1237080 <instanceKlassKlass>
12: 26731 1069240 java.util.HashMap
13: 2458 992592 <constantPoolCacheKlass>
14: 24395 780640 org.apache.activemq.filter.DestinationMapNode
15: 32011 768264 java.util.HashMap$Entry
16: 38976 651464 [Ledu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap$HashEntry;
17: 38984 623744 edu.emory.mathcs.backport.java.util.concurrent.locks.ReentrantLock$NonfairSync
18: 25303 607272 java.util.ArrayList
19: 23150 555600 java.lang.String
20: 3100 297600 java.lang.Class
21: 3536 266144 [I
22: 61 250832 [Lorg.apache.activemq.command.ConsumerId;
23: 3452 226136 [S
24: 4446 207928 [[I
25: 2436 194880 [Ledu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap$Segment;
26: 2436 116928 edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap
27: 314 100480 <objArrayKlassKlass>
28: 3593 86232 edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap$HashEntry
29: 464 77952 org.apache.activemq.command.ActiveMQMessage
30: 2328 71616 [Ljava.lang.String;
31: 1453 69744 org.apache.activemq.command.ProducerId
32: 1434 68832 org.apache.activemq.management.CountStatisticImpl
33: 1645 65800 org.apache.activemq.command.SessionId
34: 1257 60336 org.apache.activemq.command.ActiveMQTempQueue
35: 658 52640 java.lang.reflect.Method
36: 3251 52016 edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean
37: 1235 49400 org.apache.activemq.command.ProducerInfo
38: 1928 46272 java.util.Hashtable$Entry
39: 1382 44224 java.lang.ref.SoftReference
40: 334 40080 java.net.SocksSocketImpl
41: 350 39200 java.lang.Thread
42: 647 36232 edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
43: 853 34120 org.apache.activemq.command.MessageId
44: 526 33664 java.lang.reflect.Constructor
45: 323 33592 org.apache.activemq.broker.jmx.ManagedTransportConnection
46: 1365 32760 javax.management.ObjectName$Property
47: 322 30912 org.apache.activemq.transport.tcp.TcpTransport
48: 1196 28704 org.apache.activemq.state.ProducerState
49: 390 28080 org.apache.activemq.broker.region.IndirectMessageReference
50: 348 27840 [Ljava.lang.ThreadLocal$ThreadLocalMap$Entry;
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