[ https://issues.apache.org/jira/browse/TIKA-521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick Burch updated TIKA-521:
----------------------------
Attachment: TikaExcelEventBasedExtraction.diff
The attached patch works against the latest POI Trunk, and switches the Tika .xlsx extraction
to using event based parsing.
However, it isn't quite finished - the sheet protected/not protected information needed by
the metadata extraction isn't yet supported. This will need to be added in before we could
commit this patch (which will also need a new POI release too)
> 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
> Attachments: memory-test.xlsx, tika-diff.txt, tika-new-files.tar.bz2, TikaExcelEventBasedExtraction.diff
>
>
> 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.
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