TestDataResults

From PreservWiki

(Difference between revisions)
Jump to: navigation, search
Line 18: Line 18:
** update_pronom_uids scripts tries to process NULL and thus dies because it receives an error 400, technically it should only die if the service is not reachable, or just do it on a per object basis.
** update_pronom_uids scripts tries to process NULL and thus dies because it receives an error 400, technically it should only die if the service is not reachable, or just do it on a per object basis.
 +
** In the philsci repository the number of files with pronomids is correct but the division by mime-type is wrong.
** The senado repoisitory only has 95 files in it and it should have a minimum of 99 - Check
** The senado repoisitory only has 95 files in it and it should have a minimum of 99 - Check
 +
** Loads of files missing from the minho import! Those that did import are almost perfect.

Revision as of 13:52, 23 February 2009

For now this is a bullet pointed list which needs bulking out:

  • When harvesting repositories about 1/3 of downloads fail for various reasons, Further Investigation?
  • ROAR identifies a lot of stuff at HTML as it may get redirected to html in the process of trying to get a resource. This is wrong as this is not then the resource, the bug we believe is in the fact that the repository sends a HTTP 200 and not an HTTP 401 header. This is particularly the case on the ANU repository where we have only 74 items as fmt/94 (html) is the redirected 401 page. Further Investigation?
  • FIRST PARSE RESULTS (with the above correction)
    • All 994 files were located by the EPrints3.2 classification engine.
    • Only 45 objects were left unclassified which is better than the 129 which were UNKNOWN at the time of importation.
    • All other comparisons are difficult at this stage.
    • Some initial observations:
      • DROID is classifying the objects differently from the original classification however these are still the same in mime type. For example an HTML 4.0 file is now being classified as an XHTML or just HTML file. The same is true of text files and some PDFs. We suspect this is due to the Tentative classifications which DROID provides for some files. As a result we are now including the classification quality (tentative, positive) in the data output from a classification.
    • update_pronom_uids scripts tries to process NULL and thus dies because it receives an error 400, technically it should only die if the service is not reachable, or just do it on a per object basis.
    • In the philsci repository the number of files with pronomids is correct but the division by mime-type is wrong.
    • The senado repoisitory only has 95 files in it and it should have a minimum of 99 - Check
    • Loads of files missing from the minho import! Those that did import are almost perfect.
Personal tools