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.
Earlier we were on Axis2.1.3 and everything was working fine for months,
even with default Xmx of 64MB,.
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
I have tried the Xmx from 128MB to 256MB to 512 MB, only result was error
getting delayed.
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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