[ https://issues.apache.org/jira/browse/TIKA-2862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16837432#comment-16837432 ]
Sergey Beryozkin edited comment on TIKA-2862 at 5/10/19 4:37 PM: ----------------------------------------------------------------- The call path from PDType1Font to RAFDataStream: {noformat} at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:132) at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:87) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider.readTrueTypeFont(FileSystemFontProvider.java:731) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider.getTrueTypeFont(FileSystemFontProvider.java:696) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider.access$200(FileSystemFontProvider.java:55) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider$FSFontInfo.getFont(FileSystemFontProvider.java:132) at org.apache.pdfbox.pdmodel.font.FontMapperImpl.findFont(FontMapperImpl.java:436) at org.apache.pdfbox.pdmodel.font.FontMapperImpl.findFontBoxFont(FontMapperImpl.java:382) at org.apache.pdfbox.pdmodel.font.FontMapperImpl.getFontBoxFont(FontMapperImpl.java:359) at org.apache.pdfbox.pdmodel.font.PDType1Font.<init>(PDType1Font.java:146) at org.apache.pdfbox.pdmodel.font.PDType1Font.<clinit>(PDType1Font.java:91) {noformat} was (Author: sergey_beryozkin): The call path from PDType1Font to RAFDataStream: {noformat} 17:31:09,714 ERROR [org.apa.pdf.pdm.fon.FileSystemFontProvider] Could not load font file: /usr/share/fonts/liberation/LiberationSans-Regular.ttf: java.lang.NullPointerException at org.apache.fontbox.ttf.RAFDataStream.readSignedShort(RAFDataStream.java:77) at org.apache.fontbox.ttf.TTFDataStream.read32Fixed(TTFDataStream.java:50) at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:132) at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:87) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider.readTrueTypeFont(FileSystemFontProvider.java:731) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider.getTrueTypeFont(FileSystemFontProvider.java:696) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider.access$200(FileSystemFontProvider.java:55) at org.apache.pdfbox.pdmodel.font.FileSystemFontProvider$FSFontInfo.getFont(FileSystemFontProvider.java:132) at org.apache.pdfbox.pdmodel.font.FontMapperImpl.findFont(FontMapperImpl.java:436) at org.apache.pdfbox.pdmodel.font.FontMapperImpl.findFontBoxFont(FontMapperImpl.java:382) at org.apache.pdfbox.pdmodel.font.FontMapperImpl.getFontBoxFont(FontMapperImpl.java:359) at org.apache.pdfbox.pdmodel.font.PDType1Font.<init>(PDType1Font.java:146) at org.apache.pdfbox.pdmodel.font.PDType1Font.<clinit>(PDType1Font.java:91) {noformat} > Make PDF Parser Graal native mode ready > ---------------------------------------- > > Key: TIKA-2862 > URL: https://issues.apache.org/jira/browse/TIKA-2862 > Project: Tika > Issue Type: Improvement > Components: parser > Affects Versions: 1.20 > Reporter: Sergey Beryozkin > Assignee: Sergey Beryozkin > Priority: Major > > PDF Parser is not Graal native mode ready yet, the following is reported when > it is processed as part of Quarkus native mode build: > Error: Detected a FileDescriptor in the image heap. ....You can manually > delay class initialization to image run time by using the option > --delay-class-initialization-to-runtime=<class-name>. ... > Detailed message: > Trace: object org.apache.fontbox.ttf.BufferedRandomAccessFile > object org.apache.fontbox.ttf.RAFDataStream > object org.apache.fontbox.ttf.TrueTypeFont > object org.apache.pdfbox.pdmodel.font.PDType1Font > method > org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm.verifyOrCreateDefaults() > Call path from entry point to > org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm.verifyOrCreateDefaults(): > > at > org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm.verifyOrCreateDefaults(PDAcroForm.java:106) > at > org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm.<init>(PDAcroForm.java:93) > at > org.apache.pdfbox.pdmodel.PDDocumentCatalog.getAcroForm(PDDocumentCatalog.java:108) > at org.apache.tika.parser.pdf.PDFParser.handleXFAOnly(PDFParser.java:534) > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:164) > > See also > [https://medium.com/graalvm/understanding-class-initialization-in-graalvm-native-image-generation-d765b7e4d6ed] -- This message was sent by Atlassian JIRA (v7.6.3#76005)