Sebastian Nagel created NUTCH-1605:
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Summary: mime type detector recognizes xlsx as zip file
Key: NUTCH-1605
URL: https://issues.apache.org/jira/browse/NUTCH-1605
Project: Nutch
Issue Type: Bug
Components: parser
Affects Versions: 1.7
Reporter: Sebastian Nagel
With {{mime.type.magic}} as true (the default) Office Open XML spreadsheets
(*.xlsx) are treated as zip files and not parsed correctly:
{code}
% bin/nutch parsechecker http://localhost/test.xlsx
fetching: http://localhost/test.xlsx
parsing: http://localhost/test.xlsx
contentType: application/zip
...
{code}
Xlsx files are formally zip files. Nevertheless, both HTTP header and file name
are clear:
{code}
% wget -d http://localhost/test.xlsx
...
HTTP/1.1 200 OK
...
Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
...
{code}
Tika 1.4 detects the type correctly:
{code}
% java -jar tika-app-1.4.jar -d http://localhost/test/test.xlsx
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
{code}
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