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https://issues.apache.org/jira/browse/AMQ-4487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13651821#comment-13651821
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Subathra Jayaraman commented on AMQ-4487:
-----------------------------------------
Does not happen on 5.7. Tested on 1.6 and 1.7 JDK.
If you click on 'active consumers' in the console when this is happening, you
can see an enormous amount of enqueue and dequeues from the MQ host itself
which seems to eat the box.
A few more details on our setup;
ActiveMQ 5.8.0, Running on Java 1.6.x
Backend Storage is Multi-Master Percona 5.5.x
> java.lang.OutOfMemoryError: Java heap space
> -------------------------------------------
>
> Key: AMQ-4487
> URL: https://issues.apache.org/jira/browse/AMQ-4487
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.8.0
> Environment: OS - Linux 2.6.18-238.el5 #1 SMP Sun Dec 19 14:22:44 EST
> 2010 x86_64 x86_64 x86_64 GNU/Linux
> Activemq - 5.8
> Reporter: Subathra Jayaraman
>
> Hi,
> When we browse a queue in webconsole we are getting
> java.lang.OutOfMemoryError: Java heap space.
> Memory allocation -----> -Xms512m -Xmx3G
> When we try to click the queue to view the messages below error is occurring.
> We recently moved from 5.7 to 5.8 version. We dint face this issue in 5.7
> version.
> Kindly help in fixing the issue.
> java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.io.CharArrayWriter.write(CharArrayWriter.java:88)
> at java.io.PrintWriter.write(PrintWriter.java:382)
> at
> com.opensymphony.module.sitemesh.filter.RoutablePrintWriter.write(RoutablePrintWriter.java:144)
> at
> org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:181)
> at
> org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:449)
> at
> org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:462)
> at
> org.apache.jsp.browse_jsp$browse_jspHelper.invoke0(org.apache.jsp.browse_jsp:382)
> at
> org.apache.jsp.browse_jsp$browse_jspHelper.invoke(org.apache.jsp.browse_jsp:450)
> at
> org.apache.jsp.tag.web.jms.forEachMessage_tag.doTag(org.apache.jsp.tag.web.jms.forEachMessage_tag:89)
> at
> org.apache.jsp.browse_jsp._jspx_meth_jms_forEachMessage_0(org.apache.jsp.browse_jsp:170)
> at
> org.apache.jsp.browse_jsp._jspService(org.apache.jsp.browse_jsp:100)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
> at
> org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
> at
> org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:45)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
> at
> org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:102)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
> at
> com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
> at
> com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> Thank you.
> Regards,
> Subathra.
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