[
http://jira.codehaus.org/browse/DISPL-393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125975
]
Matthew Kemp commented on DISPL-393:
------------------------------------
This issues seems related to DISPL-366. See comments on that issue.
> Under high load Paging throw an exception : IndexOutOfBoundsException:
> fromIndex = -20
> --------------------------------------------------------------------------------------
>
> Key: DISPL-393
> URL: http://jira.codehaus.org/browse/DISPL-393
> Project: DisplayTag
> Issue Type: Bug
> Components: Paging/Sorting
> Affects Versions: 1.1
> Reporter: Khaled Al-Shehri
> Fix For: TBD
>
>
> when i put the application under high load (450 users, each user do two
> paging and one sorting ), Displaytag strats throwing the following exception:
> ===
> java.lang.IndexOutOfBoundsException: fromIndex = -20
> at java.util.SubList.<init>(AbstractList.java:702)
> at java.util.RandomAccessSubList.<init>(AbstractList.java:860)
> at java.util.AbstractList.subList(AbstractList.java:569)
> at
> org.displaytag.pagination.SmartListHelper.getListForPage(SmartListHelper.java:219)
> at
> org.displaytag.pagination.SmartListHelper.getListForCurrentPage(SmartListHelper.java:200)
> at org.displaytag.tags.TableTag.setupViewableData(TableTag.java:1525)
> at org.displaytag.tags.TableTag.doEndTag(TableTag.java:1198)
> at
> org.apache.jsp.jsp.listAliensBySponsorId_jsp._jspx_meth_display_table_0(org.apache.jsp.jsp.listAliensBySponsorId_jsp:1008)
> at
> org.apache.jsp.jsp.listAliensBySponsorId_jsp._jspService(org.apache.jsp.jsp.listAliensBySponsorId_jsp:756)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
> at
> org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
> at
> org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
> at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
> at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:534)
> ===
> Could you help me to fix this bug.
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