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Posted to dev@activemq.apache.org by "Hakan Yakali (JIRA)" <ji...@apache.org> on 2009/02/23 10:16:59 UTC

[jira] Created: (AMQ-2137) AMQ dies after few hour with OutOfMemoryErrors

AMQ dies after few hour with OutOfMemoryErrors
----------------------------------------------

                 Key: AMQ-2137
                 URL: https://issues.apache.org/activemq/browse/AMQ-2137
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.2.0
         Environment: * Linux xxx.xxx.xxx.xxx 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
* java version "1.5.0_15"
  Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
  Java HotSpot(TM) Server VM (build 1.5.0_15-b04, mixed mode)
* /usr/java/jdk/bin/java -Xmx2048M -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Dderby.system.home=/data  
  -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote -Dactivemq.classpath=/data/activemq/conf; 
  -Dactivemq.home=/data/activemq -Dactivemq.base=/data/activemq -jar /data/activemq/bin/run.jar start xbean:activemq.xml
            Reporter: Hakan Yakali
            Priority: Critical


We were using default AMQ configuration with stomp protocol for a long time without any problems. However, recently we change the derby db to mysql database due to our large message sizes. This set up worked without any problems in our test environments but in our production system AMQ is crashing after a while with follwoing errors:
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41723" java.lang.OutOfMemoryError: Java heap space
        at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
        at java.lang.StringCoding.encode(StringCoding.java:378)
        at java.lang.String.getBytes(String.java:812)
        at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
        at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
        at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
        at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
        at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
        at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
        at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
        at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
        at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
        at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
        at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
...

after 3 messages like this then you'll see this

Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41934" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41942" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48968" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48975" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48978" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40242" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40245" java.lang.OutOfMemoryError: Java heap space
...


In another attempt we got these messages:
Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:50574" java.lang.OutOfMemoryError: Java heap space
        at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
        at java.lang.StringCoding.encode(StringCoding.java:378)
        at java.lang.String.getBytes(String.java:812)
        at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
        at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
        at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
        at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
        at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
        at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
        at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
        at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
        at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
        at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
        at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
ERROR log                            - Nested in javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space:
java.lang.OutOfMemoryError: Java heap space
        at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
        at java.lang.StringBuffer.append(StringBuffer.java:225)
        at java.lang.StringBuffer.append(StringBuffer.java:285)
        at java.util.regex.Matcher.appendReplacement(Matcher.java:739)
        at java.util.regex.Matcher.replaceAll(Matcher.java:806)
        at java.lang.String.replaceAll(String.java:2000)
        at org.apache.jsp.tag.web.form.tooltip_tag.doTag(org.apache.jsp.tag.web.form.tooltip_tag:75)
        at org.apache.jsp.message_jsp._jspx_meth_form_tooltip_1(org.apache.jsp.message_jsp:490)
        at org.apache.jsp.message_jsp._jspx_meth_c_otherwise_0(org.apache.jsp.message_jsp:341)
        at org.apache.jsp.message_jsp._jspx_meth_c_choose_0(org.apache.jsp.message_jsp:157)
        at org.apache.jsp.message_jsp._jspService(org.apache.jsp.message_jsp:99)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:43)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
        at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
ERROR log                            - /admin/message.jsp



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[jira] Commented: (AMQ-2137) AMQ dies after few hour with OutOfMemoryErrors

Posted by "Hakan Yakali (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/activemq/browse/AMQ-2137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=49934#action_49934 ] 

Hakan Yakali commented on AMQ-2137:
-----------------------------------

Just checked and they are the same. In our test environment, it even starts with less heap memory (-Xmx512M). 
The test environment is used for the functionality testing and not for the stress testing. 

> AMQ dies after few hour with OutOfMemoryErrors
> ----------------------------------------------
>
>                 Key: AMQ-2137
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2137
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.2.0
>         Environment: * Linux xxx.xxx.xxx.xxx 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
> * java version "1.5.0_15"
>   Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
>   Java HotSpot(TM) Server VM (build 1.5.0_15-b04, mixed mode)
> * /usr/java/jdk/bin/java -Xmx2048M -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Dderby.system.home=/data  
>   -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote -Dactivemq.classpath=/data/activemq/conf; 
>   -Dactivemq.home=/data/activemq -Dactivemq.base=/data/activemq -jar /data/activemq/bin/run.jar start xbean:activemq.xml
>            Reporter: Hakan Yakali
>            Priority: Critical
>         Attachments: activemq.xml, amq.log
>
>
> We were using default AMQ configuration with stomp protocol for a long time without any problems. However, recently we change the derby db to mysql database due to our large message sizes. This set up worked without any problems in our test environments but in our production system AMQ is crashing after a while with follwoing errors:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41723" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ...
> after 3 messages like this then you'll see this
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41934" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41942" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48968" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48975" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48978" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40242" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40245" java.lang.OutOfMemoryError: Java heap space
> ...
> In another attempt we got these messages:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:50574" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ERROR log                            - Nested in javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space:
> java.lang.OutOfMemoryError: Java heap space
>         at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
>         at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
>         at java.lang.StringBuffer.append(StringBuffer.java:225)
>         at java.lang.StringBuffer.append(StringBuffer.java:285)
>         at java.util.regex.Matcher.appendReplacement(Matcher.java:739)
>         at java.util.regex.Matcher.replaceAll(Matcher.java:806)
>         at java.lang.String.replaceAll(String.java:2000)
>         at org.apache.jsp.tag.web.form.tooltip_tag.doTag(org.apache.jsp.tag.web.form.tooltip_tag:75)
>         at org.apache.jsp.message_jsp._jspx_meth_form_tooltip_1(org.apache.jsp.message_jsp:490)
>         at org.apache.jsp.message_jsp._jspx_meth_c_otherwise_0(org.apache.jsp.message_jsp:341)
>         at org.apache.jsp.message_jsp._jspx_meth_c_choose_0(org.apache.jsp.message_jsp:157)
>         at org.apache.jsp.message_jsp._jspService(org.apache.jsp.message_jsp:99)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
>         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
>         at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
>         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:43)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
>         at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> ERROR log                            - /admin/message.jsp

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[jira] Commented: (AMQ-2137) AMQ dies after few hour with OutOfMemoryErrors

Posted by "Hakan Yakali (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/activemq/browse/AMQ-2137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=49935#action_49935 ] 

Hakan Yakali commented on AMQ-2137:
-----------------------------------

I don't know the internal workings of AMQ but I find it a bit strange that the message is being encoded again before it is stored as a blob in the database. May be I am mistaking. 

> AMQ dies after few hour with OutOfMemoryErrors
> ----------------------------------------------
>
>                 Key: AMQ-2137
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2137
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.2.0
>         Environment: * Linux xxx.xxx.xxx.xxx 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
> * java version "1.5.0_15"
>   Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
>   Java HotSpot(TM) Server VM (build 1.5.0_15-b04, mixed mode)
> * /usr/java/jdk/bin/java -Xmx2048M -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Dderby.system.home=/data  
>   -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote -Dactivemq.classpath=/data/activemq/conf; 
>   -Dactivemq.home=/data/activemq -Dactivemq.base=/data/activemq -jar /data/activemq/bin/run.jar start xbean:activemq.xml
>            Reporter: Hakan Yakali
>            Priority: Critical
>         Attachments: activemq.xml, amq.log
>
>
> We were using default AMQ configuration with stomp protocol for a long time without any problems. However, recently we change the derby db to mysql database due to our large message sizes. This set up worked without any problems in our test environments but in our production system AMQ is crashing after a while with follwoing errors:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41723" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ...
> after 3 messages like this then you'll see this
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41934" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41942" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48968" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48975" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48978" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40242" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40245" java.lang.OutOfMemoryError: Java heap space
> ...
> In another attempt we got these messages:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:50574" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ERROR log                            - Nested in javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space:
> java.lang.OutOfMemoryError: Java heap space
>         at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
>         at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
>         at java.lang.StringBuffer.append(StringBuffer.java:225)
>         at java.lang.StringBuffer.append(StringBuffer.java:285)
>         at java.util.regex.Matcher.appendReplacement(Matcher.java:739)
>         at java.util.regex.Matcher.replaceAll(Matcher.java:806)
>         at java.lang.String.replaceAll(String.java:2000)
>         at org.apache.jsp.tag.web.form.tooltip_tag.doTag(org.apache.jsp.tag.web.form.tooltip_tag:75)
>         at org.apache.jsp.message_jsp._jspx_meth_form_tooltip_1(org.apache.jsp.message_jsp:490)
>         at org.apache.jsp.message_jsp._jspx_meth_c_otherwise_0(org.apache.jsp.message_jsp:341)
>         at org.apache.jsp.message_jsp._jspx_meth_c_choose_0(org.apache.jsp.message_jsp:157)
>         at org.apache.jsp.message_jsp._jspService(org.apache.jsp.message_jsp:99)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
>         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
>         at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
>         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:43)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
>         at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> ERROR log                            - /admin/message.jsp

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[jira] Resolved: (AMQ-2137) AMQ dies after few hour with OutOfMemoryErrors

Posted by "Rob Davies (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/activemq/browse/AMQ-2137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rob Davies resolved AMQ-2137.
-----------------------------

    Resolution: Cannot Reproduce

Can't reproduce on trunk. Can you add a test case ?

> AMQ dies after few hour with OutOfMemoryErrors
> ----------------------------------------------
>
>                 Key: AMQ-2137
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2137
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.2.0
>         Environment: * Linux xxx.xxx.xxx.xxx 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
> * java version "1.5.0_15"
>   Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
>   Java HotSpot(TM) Server VM (build 1.5.0_15-b04, mixed mode)
> * /usr/java/jdk/bin/java -Xmx2048M -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Dderby.system.home=/data  
>   -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote -Dactivemq.classpath=/data/activemq/conf; 
>   -Dactivemq.home=/data/activemq -Dactivemq.base=/data/activemq -jar /data/activemq/bin/run.jar start xbean:activemq.xml
>            Reporter: Hakan Yakali
>            Priority: Critical
>         Attachments: activemq.xml, amq.log
>
>
> We were using default AMQ configuration with stomp protocol for a long time without any problems. However, recently we change the derby db to mysql database due to our large message sizes. This set up worked without any problems in our test environments but in our production system AMQ is crashing after a while with follwoing errors:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41723" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ...
> after 3 messages like this then you'll see this
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41934" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41942" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48968" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48975" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48978" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40242" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40245" java.lang.OutOfMemoryError: Java heap space
> ...
> In another attempt we got these messages:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:50574" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ERROR log                            - Nested in javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space:
> java.lang.OutOfMemoryError: Java heap space
>         at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
>         at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
>         at java.lang.StringBuffer.append(StringBuffer.java:225)
>         at java.lang.StringBuffer.append(StringBuffer.java:285)
>         at java.util.regex.Matcher.appendReplacement(Matcher.java:739)
>         at java.util.regex.Matcher.replaceAll(Matcher.java:806)
>         at java.lang.String.replaceAll(String.java:2000)
>         at org.apache.jsp.tag.web.form.tooltip_tag.doTag(org.apache.jsp.tag.web.form.tooltip_tag:75)
>         at org.apache.jsp.message_jsp._jspx_meth_form_tooltip_1(org.apache.jsp.message_jsp:490)
>         at org.apache.jsp.message_jsp._jspx_meth_c_otherwise_0(org.apache.jsp.message_jsp:341)
>         at org.apache.jsp.message_jsp._jspx_meth_c_choose_0(org.apache.jsp.message_jsp:157)
>         at org.apache.jsp.message_jsp._jspService(org.apache.jsp.message_jsp:99)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
>         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
>         at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
>         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:43)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
>         at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> ERROR log                            - /admin/message.jsp

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[jira] Commented: (AMQ-2137) AMQ dies after few hour with OutOfMemoryErrors

Posted by "Martin Schlapfer (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/activemq/browse/AMQ-2137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=49913#action_49913 ] 

Martin Schlapfer commented on AMQ-2137:
---------------------------------------

Just curious if your Java runtime is different (build 1.5.0_15-b04) on your production system environment than your test environment?


> AMQ dies after few hour with OutOfMemoryErrors
> ----------------------------------------------
>
>                 Key: AMQ-2137
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2137
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.2.0
>         Environment: * Linux xxx.xxx.xxx.xxx 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
> * java version "1.5.0_15"
>   Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
>   Java HotSpot(TM) Server VM (build 1.5.0_15-b04, mixed mode)
> * /usr/java/jdk/bin/java -Xmx2048M -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Dderby.system.home=/data  
>   -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote -Dactivemq.classpath=/data/activemq/conf; 
>   -Dactivemq.home=/data/activemq -Dactivemq.base=/data/activemq -jar /data/activemq/bin/run.jar start xbean:activemq.xml
>            Reporter: Hakan Yakali
>            Priority: Critical
>         Attachments: activemq.xml, amq.log
>
>
> We were using default AMQ configuration with stomp protocol for a long time without any problems. However, recently we change the derby db to mysql database due to our large message sizes. This set up worked without any problems in our test environments but in our production system AMQ is crashing after a while with follwoing errors:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41723" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ...
> after 3 messages like this then you'll see this
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41934" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41942" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48968" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48975" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48978" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40242" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40245" java.lang.OutOfMemoryError: Java heap space
> ...
> In another attempt we got these messages:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:50574" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ERROR log                            - Nested in javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space:
> java.lang.OutOfMemoryError: Java heap space
>         at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
>         at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
>         at java.lang.StringBuffer.append(StringBuffer.java:225)
>         at java.lang.StringBuffer.append(StringBuffer.java:285)
>         at java.util.regex.Matcher.appendReplacement(Matcher.java:739)
>         at java.util.regex.Matcher.replaceAll(Matcher.java:806)
>         at java.lang.String.replaceAll(String.java:2000)
>         at org.apache.jsp.tag.web.form.tooltip_tag.doTag(org.apache.jsp.tag.web.form.tooltip_tag:75)
>         at org.apache.jsp.message_jsp._jspx_meth_form_tooltip_1(org.apache.jsp.message_jsp:490)
>         at org.apache.jsp.message_jsp._jspx_meth_c_otherwise_0(org.apache.jsp.message_jsp:341)
>         at org.apache.jsp.message_jsp._jspx_meth_c_choose_0(org.apache.jsp.message_jsp:157)
>         at org.apache.jsp.message_jsp._jspService(org.apache.jsp.message_jsp:99)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
>         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
>         at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
>         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:43)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
>         at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> ERROR log                            - /admin/message.jsp

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[jira] Updated: (AMQ-2137) AMQ dies after few hour with OutOfMemoryErrors

Posted by "Hakan Yakali (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/activemq/browse/AMQ-2137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hakan Yakali updated AMQ-2137:
------------------------------

    Attachment: amq.log
                activemq.xml

configuration file and the log file

> AMQ dies after few hour with OutOfMemoryErrors
> ----------------------------------------------
>
>                 Key: AMQ-2137
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2137
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.2.0
>         Environment: * Linux xxx.xxx.xxx.xxx 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
> * java version "1.5.0_15"
>   Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
>   Java HotSpot(TM) Server VM (build 1.5.0_15-b04, mixed mode)
> * /usr/java/jdk/bin/java -Xmx2048M -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Dderby.system.home=/data  
>   -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote -Dactivemq.classpath=/data/activemq/conf; 
>   -Dactivemq.home=/data/activemq -Dactivemq.base=/data/activemq -jar /data/activemq/bin/run.jar start xbean:activemq.xml
>            Reporter: Hakan Yakali
>            Priority: Critical
>         Attachments: activemq.xml, amq.log
>
>
> We were using default AMQ configuration with stomp protocol for a long time without any problems. However, recently we change the derby db to mysql database due to our large message sizes. This set up worked without any problems in our test environments but in our production system AMQ is crashing after a while with follwoing errors:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41723" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ...
> after 3 messages like this then you'll see this
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41934" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:41942" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48968" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48975" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:48978" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40242" java.lang.OutOfMemoryError: Java heap space
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:40245" java.lang.OutOfMemoryError: Java heap space
> ...
> In another attempt we got these messages:
> Exception in thread "ActiveMQ Connection Dispatcher: /127.0.0.1:50574" java.lang.OutOfMemoryError: Java heap space
>         at java.lang.StringCoding$CharsetSE.encode(StringCoding.java:334)
>         at java.lang.StringCoding.encode(StringCoding.java:378)
>         at java.lang.String.getBytes(String.java:812)
>         at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertMessage(LegacyFrameTranslator.java:69)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:582)
>         at org.apache.activemq.transport.stomp.StompSubscription.onMessageDispatch(StompSubscription.java:89)
>         at org.apache.activemq.transport.stomp.ProtocolConverter.onActiveMQCommad(ProtocolConverter.java:564)
>         at org.apache.activemq.transport.stomp.StompTransportFilter.oneway(StompTransportFilter.java:56)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1207)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:793)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:830)
>         at org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> ERROR log                            - Nested in javax.servlet.ServletException: java.lang.OutOfMemoryError: Java heap space:
> java.lang.OutOfMemoryError: Java heap space
>         at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
>         at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
>         at java.lang.StringBuffer.append(StringBuffer.java:225)
>         at java.lang.StringBuffer.append(StringBuffer.java:285)
>         at java.util.regex.Matcher.appendReplacement(Matcher.java:739)
>         at java.util.regex.Matcher.replaceAll(Matcher.java:806)
>         at java.lang.String.replaceAll(String.java:2000)
>         at org.apache.jsp.tag.web.form.tooltip_tag.doTag(org.apache.jsp.tag.web.form.tooltip_tag:75)
>         at org.apache.jsp.message_jsp._jspx_meth_form_tooltip_1(org.apache.jsp.message_jsp:490)
>         at org.apache.jsp.message_jsp._jspx_meth_c_otherwise_0(org.apache.jsp.message_jsp:341)
>         at org.apache.jsp.message_jsp._jspx_meth_c_choose_0(org.apache.jsp.message_jsp:157)
>         at org.apache.jsp.message_jsp._jspService(org.apache.jsp.message_jsp:99)
>         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
>         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
>         at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
>         at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:43)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
>         at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>         at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
>         at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> ERROR log                            - /admin/message.jsp

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