Hi All,
We are using Apache 2.2 / tomcat/axis2 for web-service hosting.
Apache 2.2 is used for load balancing for 3 instances of tomcat running on 3
different ports.
Axis2 has load of around 1000 transactions per hour.
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Earlier we were on Axis2.1.3 and everything was working fine for months,
even with default Xmx of 64MB,.
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When we moved to Axis2.1.4.1 we started getting “Heap Space Error” in few
hours,
Servlet.service() for servlet AxisServlet threw exception
java.lang.OutOfMemoryError: Java heap space
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I have tried the Xmx from 128MB to 256MB to 512 MB, only result was error
getting delayed.
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Please help urgently, Thanks in Advance.
Regards,
Vishal
Tomcat Logs for additional info:
17-Nov-2008 17:20:56 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet AxisServlet threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:21:33 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet AxisServlet threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:21:33 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet AxisServlet threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:21:36 org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
java.net.SocketException: Software caused connection abort: socket write
error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at
org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:531)
at
org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:121)
at org.apache.jk.core.MsgContext.action(MsgContext.java:301)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.finish(Response.java:305)
at
org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:276)
at
org.apache.catalina.connector.Response.finishResponse(Response.java:486)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:285)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
at java.lang.Thread.run(Unknown Source)
17-Nov-2008 17:21:36 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet AxisServlet threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:23:31 org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:23:31 org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2
17-Nov-2008 17:23:31 org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:23:31 org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:23:31 org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
java.net.SocketException: Software caused connection abort: socket write
error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at
org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:531)
at
org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:121)
at org.apache.jk.core.MsgContext.action(MsgContext.java:301)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.finish(Response.java:305)
at
org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:276)
at
org.apache.catalina.connector.Response.finishResponse(Response.java:486)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:285)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
at java.lang.Thread.run(Unknown Source)
17-Nov-2008 17:23:31 org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
java.net.SocketException: Software caused connection abort: socket write
error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at
org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:531)
at
org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:121)
at org.apache.jk.core.MsgContext.action(MsgContext.java:301)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.finish(Response.java:305)
at
org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:276)
at
org.apache.catalina.connector.Response.finishResponse(Response.java:486)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:285)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
at java.lang.Thread.run(Unknown Source)
17-Nov-2008 17:23:34 org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2
17-Nov-2008 17:23:34 org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called
for this response
at
org.apache.catalina.connector.Response.getWriter(Response.java:604)
at
org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:198)
at
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:118)
at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:186)
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:118)
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:77)
at
org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(error500_jsp.java:110)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:447)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:424)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:343)
at
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:287)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
at java.lang.Thread.run(Unknown Source)
17-Nov-2008 17:23:34 org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2
17-Nov-2008 17:23:34 org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.OutOfMemoryError: Java heap space
17-Nov-2008 17:23:34 org.apache.catalina.core.ApplicationDispatcher invoke
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