[jira] [Created] (TIKA-1813) Figure out file types for several unknown OLE files in Common Crawl

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

Tim Allison created TIKA-1813:
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             Summary: Figure out file types for several unknown OLE files in Common Crawl
                 Key: TIKA-1813
                 URL: https://issues.apache.org/jira/browse/TIKA-1813
             Project: Tika
          Issue Type: Improvement
            Reporter: Tim Allison
            Priority: Minor


We're getting around 300 exceptions from "application/x-tika-msoffice" files in our current slice of Common Crawl documents that look roughly like this:

{noformat}
java.lang.IllegalArgumentException: Position 86528 past the end of the file
    at org.apache.poi.poifs.nio.FileBackedDataSource.read
{noformat}

I suspect these are non-MS OLE file formats.  Any help identifying the file types and patching our OLE mime detector would be great.



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