[TIKA-2109] OutOfMemory when parsing 5MB word document

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 1.13
• Fix Version/s: 1.15, 2.0.0
• Labels: sax_docx_fixes

Environment

openjdk version "1.8.0_91"
OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-0ubuntu4~14.04-b14)
OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)

• Assignee: Unassigned
• Reporter: Julian
• Created: 05/Oct/16 08:37
• Updated: 12/Apr/21 13:01
• Resolved: 18/Jan/17 15:03

Description

When I run the following command to extract text from the attached 5MB word document, I get the OOM error below.

java -jar tika-app-1.13.jar --text '/vagrant/zafar-bug-9.docx'

The problem goes away if I set -Xms2G -Xmx2G, but I'm reluctant to specify such a high setting for my use case for what seems like a small file? Also I don't see this error with other files of similar size.

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at com.sun.org.apache.xerces.internal.dom.DeferredDocumentImpl.getNodeObject(DeferredDocumentImpl.java:972)
at com.sun.org.apache.xerces.internal.dom.DeferredElementNSImpl.synchronizeData(DeferredElementNSImpl.java:126)
at com.sun.org.apache.xerces.internal.dom.ElementNSImpl.getNamespaceURI(ElementNSImpl.java:250)
at org.apache.xmlbeans.impl.store.Locale.loadNode(Locale.java:1420)
at org.apache.xmlbeans.impl.store.Locale.loadNodeChildren(Locale.java:1403)
at org.apache.xmlbeans.impl.store.Locale.loadNode(Locale.java:1445)
at org.apache.xmlbeans.impl.store.Locale.loadNodeChildren(Locale.java:1403)
at org.apache.xmlbeans.impl.store.Locale.loadNode(Locale.java:1445)
at org.apache.xmlbeans.impl.store.Locale.loadNodeChildren(Locale.java:1403)
at org.apache.xmlbeans.impl.store.Locale.loadNode(Locale.java:1445)
at org.apache.xmlbeans.impl.store.Locale.loadNodeChildren(Locale.java:1403)
at org.apache.xmlbeans.impl.store.Locale.loadNode(Locale.java:1445)
at org.apache.xmlbeans.impl.store.Locale.loadNodeChildren(Locale.java:1403)
at org.apache.xmlbeans.impl.store.Locale.loadNode(Locale.java:1445)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1385)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1370)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:370)
at org.apache.poi.POIXMLTypeLoader.parse(POIXMLTypeLoader.java:117)
at org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument$Factory.parse(Unknown Source)
at org.apache.poi.xwpf.usermodel.XWPFDocument.onDocumentRead(XWPFDocument.java:164)
at org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:160)
at org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(XWPFDocument.java:124)
at org.apache.poi.xwpf.extractor.XWPFWordExtractor.<init>(XWPFWordExtractor.java:58)
at org.apache.poi.extractor.ExtractorFactory.createExtractor(ExtractorFactory.java:237)
at org.apache.tika.parser.microsoft.ooxml.OOXMLExtractorFactory.parse(OOXMLExtractorFactory.java:86)
at org.apache.tika.parser.microsoft.ooxml.OOXMLParser.parse(OOXMLParser.java:87)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
at org.apache.tika.cli.TikaCLI$OutputType.process(TikaCLI.java:191)
at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:480)
at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:145)