earl created TIKA-3809:
--------------------------
Summary: OutOfMemoryError occurs while reading doc file
Key: TIKA-3809
URL: https://issues.apache.org/jira/browse/TIKA-3809
Project: Tika
Issue Type: Bug
Components: app
Affects Versions: 1.23
Reporter: earl
OutOfMemoryError occurs while parsing a docx file of size 8 MB (uncompressed
size 250 MB). while analyzing the heapdump(.hprof), the thread that parses the
file consumes about 750 MB heap size. while looking into a dominator_tree,
{code:java}
org.apache.xmlbeans.impl.store.Xobj$ElementXobj
{code}
This object has been created many times!
I've also attached the stacktrace,
{code:java}
at
org.apache.xmlbeans.impl.store.Cur.createElementXobj(Lorg/apache/xmlbeans/impl/store/Locale;Ljavax/xml/namespace/QName;Ljavax/xml/namespace/QName;)Lorg/apache/xmlbeans/impl/store/Xobj;
(Cur.java:260)
at
org.apache.xmlbeans.impl.store.Cur$CurLoadContext.startElement(Ljavax/xml/namespace/QName;)V
(Cur.java:2997)
at
org.apache.xmlbeans.impl.store.Locale$SaxHandler.startElement(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Lorg/xml/sax/Attributes;)V
(Locale.java:3164)
at
org.apache.xerces.parsers.AbstractSAXParser.startElement(Lorg/apache/xerces/xni/QName;Lorg/apache/xerces/xni/XMLAttributes;Lorg/apache/xerces/xni/Augmentations;)V
(Unknown Source)
at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Lorg/apache/xerces/xni/QName;Lorg/apache/xerces/xni/XMLAttributes;Lorg/apache/xerces/xni/Augmentations;)V
(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement()Z
(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Z)Z
(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Z)Z
(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Z)Z (Unknown Source)
at
org.apache.xerces.parsers.XML11Configuration.parse(Lorg/apache/xerces/xni/parser/XMLInputSource;)V
(Unknown Source)
at
org.apache.xerces.parsers.XMLParser.parse(Lorg/apache/xerces/xni/parser/XMLInputSource;)V
(Unknown Source)
at
org.apache.xerces.parsers.AbstractSAXParser.parse(Lorg/xml/sax/InputSource;)V
(Unknown Source)
at
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Lorg/xml/sax/InputSource;)V
(Unknown Source)
at
org.apache.xmlbeans.impl.store.Locale$SaxLoader.load(Lorg/apache/xmlbeans/impl/store/Locale;Lorg/xml/sax/InputSource;Lorg/apache/xmlbeans/XmlOptions;)Lorg/apache/xmlbeans/impl/store/Cur;
(Locale.java:3422)
at
org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Ljava/io/InputStream;Lorg/apache/xmlbeans/SchemaType;Lorg/apache/xmlbeans/XmlOptions;)Lorg/apache/xmlbeans/XmlObject;
(Locale.java:1272)
at
org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Lorg/apache/xmlbeans/SchemaTypeLoader;Ljava/io/InputStream;Lorg/apache/xmlbeans/SchemaType;Lorg/apache/xmlbeans/XmlOptions;)Lorg/apache/xmlbeans/XmlObject;
(Locale.java:1259)
at
org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(Ljava/io/InputStream;Lorg/apache/xmlbeans/SchemaType;Lorg/apache/xmlbeans/XmlOptions;)Lorg/apache/xmlbeans/XmlObject;
(SchemaTypeLoaderBase.java:345)
at
org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument$Factory.parse(Ljava/io/InputStream;Lorg/apache/xmlbeans/XmlOptions;)Lorg/openxmlformats/schemas/wordprocessingml/x2006/main/DocumentDocument;
(Unknown Source)
at org.apache.poi.xwpf.usermodel.XWPFDocument.onDocumentRead()V
(XWPFDocument.java:178)
at
org.apache.poi.ooxml.POIXMLDocument.load(Lorg/apache/poi/ooxml/POIXMLFactory;)V
(POIXMLDocument.java:184)
at
org.apache.poi.xwpf.usermodel.XWPFDocument.<init>(Lorg/apache/poi/openxml4j/opc/OPCPackage;)V
(XWPFDocument.java:138)
at
org.apache.poi.xwpf.extractor.XWPFWordExtractor.<init>(Lorg/apache/poi/openxml4j/opc/OPCPackage;)V
(XWPFWordExtractor.java:60)
at
org.apache.poi.ooxml.extractor.ExtractorFactory.createExtractor(Lorg/apache/poi/openxml4j/opc/OPCPackage;)Lorg/apache/poi/extractor/POITextExtractor;
(ExtractorFactory.java:224)
at
org.apache.tika.parser.microsoft.ooxml.OOXMLExtractorFactory.parse(Ljava/io/InputStream;Lorg/xml/sax/ContentHandler;Lorg/apache/tika/metadata/Metadata;Lorg/apache/tika/parser/ParseContext;)V
(OOXMLExtractorFactory.java:170)
at
org.apache.tika.parser.microsoft.ooxml.OOXMLParser.parse(Ljava/io/InputStream;Lorg/xml/sax/ContentHandler;Lorg/apache/tika/metadata/Metadata;Lorg/apache/tika/parser/ParseContext;)V
(OOXMLParser.java:113)
at
org.apache.tika.parser.CompositeParser.parse(Ljava/io/InputStream;Lorg/xml/sax/ContentHandler;Lorg/apache/tika/metadata/Metadata;Lorg/apache/tika/parser/ParseContext;)V
(CompositeParser.java:280)
at
org.apache.tika.parser.CompositeParser.parse(Ljava/io/InputStream;Lorg/xml/sax/ContentHandler;Lorg/apache/tika/metadata/Metadata;Lorg/apache/tika/parser/ParseContext;)V
(CompositeParser.java:280)
at
org.apache.tika.parser.AutoDetectParser.parse(Ljava/io/InputStream;Lorg/xml/sax/ContentHandler;Lorg/apache/tika/metadata/Metadata;Lorg/apache/tika/parser/ParseContext;)V
(AutoDetectParser.java:143) {code}
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