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https://issues.apache.org/jira/browse/XALANJ-2608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17064773#comment-17064773
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Rajesh Vansing Patil commented on XALANJ-2608:
----------------------------------------------
[^PIM_export.xslt]
> Java Heap Space Error from DTMDefaultBase
> -----------------------------------------
>
> Key: XALANJ-2608
> URL: https://issues.apache.org/jira/browse/XALANJ-2608
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in
> Xalan projects. Anybody can view the issue.)
> Components: DTM
> Affects Versions: 2.7.1, 2.7.2
> Environment: Windows 7 Entreprise Service Pack 1
> Java 8 update 122 - MaxHeapSize = 4GB
> Reporter: khaled khalifa
> Assignee: Steven J. Hathaway
> Priority: Major
> Attachments: PIM_export.xslt, java_leak_problem.PNG
>
>
> When trying to gnerate a large xml file (1.5 GB) via un batch (spring-batch)
> we get a *java.lang.OutOfMemoryError: Java heap space*
> {code}
> java.lang.OutOfMemoryError: Java heap space
> at
> org.apache.xml.dtm.ref.DTMDefaultBase.ensureSizeOfIndex(DTMDefaultBase.java:302)
> at
> org.apache.xml.dtm.ref.DTMDefaultBase.indexNode(DTMDefaultBase.java:328)
> at
> org.apache.xml.dtm.ref.sax2dtm.SAX2DTM.startElement(SAX2DTM.java:1887)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
> Source)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
> Source)
> at
> org.apache.xml.dtm.ref.DTMManagerDefault.getDTM(DTMManagerDefault.java:439)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:701)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1275)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1253)
> {code}
> In the attachment you may find a screenshot of the java analyser for the leak
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