[jboss-jira] [JBoss JIRA] (WFLY-2900) Performance issue with Xalan transformer and very large text nodes

Jason Greene (JIRA) issues at jboss.org
Mon May 12 16:24:57 EDT 2014


    [ https://issues.jboss.org/browse/WFLY-2900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12967306#comment-12967306 ] 

Jason Greene commented on WFLY-2900:
------------------------------------

There was a problem with the patch that needs looking at so might be better to ignore it.

> Performance issue with Xalan transformer and very large text nodes
> ------------------------------------------------------------------
>
>                 Key: WFLY-2900
>                 URL: https://issues.jboss.org/browse/WFLY-2900
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: XML Frameworks
>            Reporter: Kyle Lape
>            Assignee: Jason Greene
>            Priority: Blocker
>             Fix For: 8.1.0.Final
>
>
> It has been observed that when using the {{Transfomer}} to convert a {{StreamSource}} to {{DOMResult}}, the performance of Transform gets worse as the size of the
> character data increases.  If you have a 50MB text blob in XML, this will take a very long time to finish.



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