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  1. Confluence Data Center
  2. CONFSERVER-10911

PDF Extractor unable to index chinese and Japanese characters

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    Description

      Confluence's Lucene cannot search for Chinese characters (both traditional and simplified) in PDF file.
      The same characters can be indexed fine in Word DOC file.

      It appears that Confluence PDF Extractor fails to extract the chinese characters (See picture). Alphabets can be searched without any problem.

      Attachments

        1. characters_encoding_test.PNG
          46 kB
          Roy Hartono [Atlassian]
        2. chinesechars_pdf_fails.PNG
          46 kB
          Roy Hartono [Atlassian]
        3. search_chinese.PNG
          40 kB
          Roy Hartono [Atlassian]
        4. test.doc
          62 kB
          Roy Hartono [Atlassian]
        5. test.pdf
          33 kB
          Roy Hartono [Atlassian]

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-4747 Not all Chinese PDFs are indexing correctly

          • Medium - Medium priority issues
          • Closed
          is caused by

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-4747 Not all Chinese PDFs are indexing correctly

          • Medium - Medium priority issues
          • Closed
          is incorporated by

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-16525 Errors indexing PDF documents

          • Low - Low priority issues
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-4747 Not all Chinese PDFs are indexing correctly

          • Medium - Medium priority issues
          • Closed

          Activity

            People

              akdominguez Katrina Walser (Inactive)
              rhartono Roy Hartono [Atlassian]
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              Dates

                Created:
                Updated:
                Resolved: