[jira] [Issue Comment Deleted] (TIKA-2496) TIKA crashes / runs out of memory on simple PDF

["chelambarasan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TIKA-2496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

chelambarasan updated TIKA-2496:
--------------------------------
    Comment: was deleted

(was: Yes. I am planning to do a pre-processing by extracting the zip file in mount path and reading by tika one by one.

But it is able to read a pdf file of 2 Gb and not a zip file of more than 1 Gb.

Is there any other better way to handle large zip files?)

> TIKA crashes / runs out of memory on simple PDF
> -----------------------------------------------
>
>                 Key: TIKA-2496
>                 URL: https://issues.apache.org/jira/browse/TIKA-2496
>             Project: Tika
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.15
>         Environment: Linux, Java 8
>            Reporter: chelambarasan
>
> We're using TIKA embedded in a webcrawler and today I've encountered a PDF that results in OutOfMemory errors while being processed by TIKA.
> Tried with Xmx 5gb and pdf file sizes are approximately 50 mb. 
> Tika version: 1.15
> Error as below:
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> 	at org.apache.pdfbox.io.ScratchFileBuffer.addPage(ScratchFileBuffer.java:132)
> 	at org.apache.pdfbox.io.ScratchFileBuffer.ensureAvailableBytesInPage(ScratchFileBuffer.java:184)
> 	at org.apache.pdfbox.io.ScratchFileBuffer.write(ScratchFileBuffer.java:236)
> 	at org.apache.pdfbox.io.RandomAccessOutputStream.write(RandomAccessOutputStream.java:46)
> 	at org.apache.pdfbox.cos.COSStream$2.write(COSStream.java:266)
> 	at org.apache.pdfbox.pdfparser.COSParser.readValidStream(COSParser.java:1142)
> 	at org.apache.pdfbox.pdfparser.COSParser.parseCOSStream(COSParser.java:970)
> 	at org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:781)
> 	at org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:742)
> 	at org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:673)
> 	at org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:633)
> 	at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:241)
> 	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:276)
> 	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1132)
> 	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1066)
> 	at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:141)
> 	at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> 	at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> 	at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:135)
> Please let us know how to fix this issue



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