[richfaces-issues] [JBoss JIRA] (RF-8275) Memory leak with extended data table after repeated rerender

Fri Nov 15 11:39:06 EST 2013

    [ https://issues.jboss.org/browse/RF-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12924106#comment-12924106 ] 

Chasidy McMaster commented on RF-8275:
--------------------------------------

>From what I read, RichFaces 4.0 requires JSF 2.0 and we aren't ready to make that leap quite yet. 
                
> Memory leak with extended data table after repeated rerender
> ------------------------------------------------------------
>
>                 Key: RF-8275
>                 URL: https://issues.jboss.org/browse/RF-8275
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>    Affects Versions: 3.3.2.SR1
>         Environment: Windows xp and AIX, Firefox and Internet Explorer 7
>            Reporter: Manuele Piastra
>            Assignee: Andrey Markhel
>            Priority: Critical
>              Labels: extended_datatable, memory_leak, rerender
>             Fix For: 3.3.3.CR1
>
>         Attachments: index.xhtml
>
>
> After each rerender of the extended data table the memory allocated to the process iexplorer.exe keeps growing and it is never released. The same test with simple datatable doesn't show this problem.
> Snippet code used for the test
> <?xml version='1.0' encoding='UTF-8' ?>
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="1.2"
>  xmlns="http://www.w3.org/1999/xhtml"
>  xmlns:h="http://java.sun.com/jsf/html"
>  xmlns:f="http://java.sun.com/jsf/core"
>  xmlns:ui="http://java.sun.com/jsf/facelets"
>  xmlns:rich="http://richfaces.org/rich"
>  xmlns:a4j="http://richfaces.org/a4j">
>  <html>
>  <head>
>  <title>RichFaces DataTable</title>
>   </head>
>  <body>
>  <f:view>
>   <h:form>
>    <a4j:jsFunction name="rerenderTable" reRender="finderList"></a4j:jsFunction>
>    <rich:dataTable value="#{provaTableBean.list}" var="elem"
>     id="finderList" width="200px" >
>     <rich:column id="id" width="50" label="Id">
>      <f:facet name="header">
>       <h:outputText value="Id" />
>      </f:facet>
>      <h:outputText value="#{elem.id}" />
>     </rich:column>
>     <rich:column id="nome" width="150" label="Nome">
>      <f:facet name="header">
>       <h:outputText value="Nome" />
>      </f:facet>
>      <h:outputText value="#{elem.nome}" />
>     </rich:column>
>    </rich:dataTable>
>   </h:form>
>  </f:view>
>  <script>
>  setInterval(rerenderTable, 10000);
>  </script>
>  </body>
>  </html>
> </jsp:root>

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