Sergey Beryozkin created TIKA-2862: -------------------------------------- Summary: 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
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)