one more thing, we did some research on the mysql database and it seems that the lost attachements from xwiki are still in there, so it's now more like the client issue..
W dniu 10-11-19 14:10, Piotr Dziubecki wrote: > Hi, > > today I've noticed that something bad had happen to some of the attachments > in my XWiki, here is a > screenshot from one of the affected pages: > > http://i.imgur.com/p6Xs7.png > > Take a look, a couple of attachments have been uploaded but only one is > displayed in the attachment tab. > Person who uploaded them claims that yesterday they were ok, but today > somehow they disappeared. > > It's weird that there is no trace of any operation on them after the > uploading phase. > > I'm using XWiki Enterprise 2.5.32127 with MySQL data base (Server version > 5.1.47). > > To add more context, last days my users started to add more attachements to > their pages. Currently the > database after the dump is around 200 MB large. > > Also looked at the logs and found several interesting fragments ( all of the > log snippets are from the time > this have been noticed ): > > 2010-11-18 09:03:09,355 > [http://apps.man.poznan.pl:28181/xwiki/bin/download/Documents/Proposals/2009AUGURISProposalBPartSubmission.pdf?width=1262] > ERROR web.XWikiAction - Connection aborted > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > 2010-11-18 13:23:53,118 > [http://localhost:28181/xwiki/bin/view/Projects/Opinion+Mining] WARN > xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! > Cookies have been tampered with > 2010-11-18 13:23:53,119 > [http://localhost:28181/xwiki/bin/view/Projects/Opinion+Mining] WARN > xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! > Cookies have been tampered with > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > 2010-11-18 13:57:55,471 [Lucene Index Updater] WARN lucene.AttachmentData > - error getting content > of attachment [2009BEinGRIDwow2greenCONTEXTREVIEW.PPT] for document > [xwiki:Documents.Presentations] > org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from > org.apache.tika.parser.microsoft.officepar...@72be25d1 > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:138) > at > org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) > at org.apache.tika.Tika.parseToString(Tika.java:267) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:136) > at > com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) > at > com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) > at > com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.io.IOException: Cannot remove block[ 4209 ]; out of range[ 0 > - 3804 ] > at > org.apache.poi.poifs.storage.BlockListImpl.remove(BlockListImpl.java:98) > at > org.apache.poi.poifs.storage.RawDataBlockList.remove(RawDataBlockList.java:32) > at > org.apache.poi.poifs.storage.BlockAllocationTableReader.<init>(BlockAllocationTableReader.java:99) > at > org.apache.poi.poifs.filesystem.POIFSFileSystem.<init>(POIFSFileSystem.java:164) > at > org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:74) > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) > ... 13 more > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 3999 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 4006 > Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: > Followed by 4006 > 2010-11-18 15:05:10,412 > [http://apps.man.poznan.pl:28181/xwiki/bin/download/Documents/Presentations/2009AUGURISPSNCpresentationduringpreproposalmeetinginSaltzburg.ppt] > ERROR web.XWikiAction - Connection aborted > > > > Unfotunately, today this situation has repeated with other group of users, > the same scenario - after the > attachment submission and few edits of the page, they are gone. A snippet > from the log from that period of > time ( a lot of that warnings ): > > 2010-11-19 10:43:37,199 [Lucene Index Updater] WARN util.PDFStreamEngine > - java.io.IOException: > Error: expected hex character and not :32 > java.io.IOException: Error: expected hex character and not :32 > at > org.apache.fontbox.cmap.CMapParser.parseNextToken(CMapParser.java:316) > at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:138) > at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:549) > at org.apache.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:383) > at > org.apache.pdfbox.util.PDFStreamEngine.processEncodedText(PDFStreamEngine.java:372) > at > org.apache.pdfbox.util.operator.ShowText.process(ShowText.java:45) > at > org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) > at > org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) > at org.apache.pdfbox.util.operator.Invoke.process(Invoke.java:74) > at > org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) > at > org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) > at > org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:207) > at > org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:367) > at > org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:291) > at > org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:247) > at > org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:180) > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:56) > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:79) > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) > at > org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) > at org.apache.tika.Tika.parseToString(Tika.java:267) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:136) > at > com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) > at > com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) > at > com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) > at java.lang.Thread.run(Thread.java:662) > > > One more from another user: > > 2010-11-19 10:43:37,464 [Lucene Index Updater] WARN util.PDFStreamEngine > - java.io.IOException: > Error: expected hex character and not :32 > java.io.IOException: Error: expected hex character and not :32 > at > org.apache.fontbox.cmap.CMapParser.parseNextToken(CMapParser.java:316) > at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:138) > at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:549) > at org.apache.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:383) > at > org.apache.pdfbox.util.PDFStreamEngine.processEncodedText(PDFStreamEngine.java:372) > at > org.apache.pdfbox.util.operator.ShowTextGlyph.process(ShowTextGlyph.java:61) > at > org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) > at > org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) > at org.apache.pdfbox.util.operator.Invoke.process(Invoke.java:74) > at > org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) > at > org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) > at > org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:207) > at > org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:367) > at > org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:291) > at > org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:247) > at > org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:180) > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:56) > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:79) > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) > at > org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) > at org.apache.tika.Tika.parseToString(Tika.java:267) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:142) > at > com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) > at > com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) > at > com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) > at java.lang.Thread.run(Thread.java:662) > 2010-11-19 11:32:39,900 [Lucene Index Updater] WARN lucene.AttachmentData > - error getting content > of attachment [2008BEinGRIDdesignconceptdiagramdoneinVisio.vsd] for document > [xwiki:Documents.Diagrams] > org.apache.tika.exception.TikaException: Unexpected RuntimeException from > org.apache.tika.parser.microsoft.officepar...@54ad9fa4 > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:134) > at > org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) > at org.apache.tika.Tika.parseToString(Tika.java:267) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:136) > at > com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) > at > com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) > at > com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) > at > com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) > at > com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.lang.IllegalArgumentException: Found a chunk with a negative > length, which isn't allowed > at > org.apache.poi.hdgf.chunks.ChunkFactory.createChunk(ChunkFactory.java:120) > at > org.apache.poi.hdgf.streams.ChunkStream.findChunks(ChunkStream.java:59) > at > org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:93) > at > org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:100) > at > org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:100) > at org.apache.poi.hdgf.HDGFDiagram.<init>(HDGFDiagram.java:95) > at > org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:52) > at > org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:49) > at > org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:127) > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) > ... 13 more > > > I'm counting on your help since I don't know it's more XWiki issue or maybe I > misconfigured something. > > Regards, > Piotr > _______________________________________________ > users mailing list > users@xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > > _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
