Hi, I have large PDF (about 65mb) that contains mainly text and some images.
Parsing of such PDF can take about 2 days or even more (TIKA 1.19.1 running on XEON server with 4 cores CPU and 30GB RAM with SSD disk, running CentOS Linux). Please advise if there anything I can do to speedup.Or maybe it's a bug in PDFBox ? When I'm printing java stack , I see all the time in this stack : at org.apache.pdfbox.cos.COSString.equals(COSString.java:259) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.find(Unknown Source) at java.util.HashMap$TreeNode.getTreeNode(Unknown Source) at java.util.HashMap.getNode(Unknown Source) at java.util.HashMap.containsKey(Unknown Source) at java.util.HashSet.contains(Unknown Source) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:390) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptDictionary(SecurityHandler.java:517) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:404) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptArray(SecurityHandler.java:577) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:408) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptDictionary(SecurityHandler.java:517) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:404) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptDictionary(SecurityHandler.java:517) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:404) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptArray(SecurityHandler.java:577) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:408) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptDictionary(SecurityHandler.java:517) at org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decrypt(SecurityHandler.java:404) at org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:946) at org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:874) at org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:794) at org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:754) at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:185) at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:220) at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1028) at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:984) at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:152) P.S. Btw, the PDF is not encrypted at all. Thanks
