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Maxim Valyanskiy commented on TIKA-521: --------------------------------------- Sorry, I missed screenshot with stack trace. Here is what I found: in you case, memory is wasted in BoilerpipeContentHandler. This class is used in Tika GUI and in Tika CLI with "-T" switch. Tika command line application works fine with HTML or plain text (-t) output > OutOfMemoryError Parsing XSLX File > ---------------------------------- > > Key: TIKA-521 > URL: https://issues.apache.org/jira/browse/TIKA-521 > Project: Tika > Issue Type: Bug > Components: parser > Affects Versions: 0.7, 0.8 > Reporter: Stephen Duncan Jr > Assignee: Nick Burch > Fix For: 1.0 > > Attachments: Out of memory issue in 1.0.jpg, Out of memory issue in > 1.0.jpg, TikaExcelEventBasedExtraction.diff, memory-test.xlsx, tika-diff.txt, > tika-new-files.tar.bz2 > > > I have several XSLX files I'm trying to parse with Tika that are failing with > an OutOfMemoryError even when using a large heap size. For instance the > attached 1.26MB excel file fails using a 512MB heap. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira