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Posted to dev@xalan.apache.org by "Henry Zongaro (JIRA)" <xa...@xml.apache.org> on 2004/12/15 20:03:03 UTC
[jira] Updated: (XALANJ-1874) Used memory is not released once OutOfMemoryError occurs when DTMManager.setIncremental() is set as true.
[ http://nagoya.apache.org/jira/browse/XALANJ-1874?page=history ]
Henry Zongaro updated XALANJ-1874:
----------------------------------
Priority: Critical (was: Blocker)
> Used memory is not released once OutOfMemoryError occurs when DTMManager.setIncremental() is set as true.
> ---------------------------------------------------------------------------------------------------------
>
> Key: XALANJ-1874
> URL: http://nagoya.apache.org/jira/browse/XALANJ-1874
> Project: XalanJ2
> Type: Bug
> Components: DTM
> Versions: 2.5
> Environment: Operating System: Windows XP
> Platform: PC
> Reporter: Kazutoshi Ono
> Priority: Critical
> Attachments: OutOfMemoryErrorTest.java, OutOfMemoryErrorTest.java
>
> [Summary]
> Used memory is not released once OutOfMemoryError occurs when
> DTMManager.setIncremental() is set as true.
> [Version]
> I tested this bug using the following versions.
> Xalan
> - XalanJ2 2.5.1
> - Xalan included in JRE 1.4.1_03
> OS/JVM
> - Windows XP Professional Version 2002 Service Pack1
> - Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_03-b02)
> (min/max heap size is not set.)
> [How to reproduce this bug]
> (1) Please download attachment named as OutOfMemoryErrorTest.java.
> (2) Please compile OutOfMemoryErrorTest.java and execute OutOfMemoryErrorTest.
> OutOfMemoryError occurs in saxTransform(heavy) and the used memory is not
> released so that saxTransform(light) fails either.
> [Memo]
> (1) The used memory is released if DTMManager.setIncremental() is set as
> false. I set this field as true because I want to use incremental function in
> XPath evaluation to make it faster.
> (2) The used memory is released if heavyCount is set as 110000.
> (3) I reported severity as critical because JVM needs to be restarted when
> this problem occurs. It's critical when XSLT transformation is executed in
> server-side applications.
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