examine pdfs not indexing correctly - Using Umbraco 7

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TikTakToe 60 posts 102 karma points

Apr 24, 2015 @ 22:03

Examine & PDFs, not indexing correctly

Getting some weird stuff happening - i have about 20 or so pdfs, as far as i can tell it has searchable text (i can search within reader) . Configs set below, no errors, can run the index in the dashboard - does something for a short while then seems to come back with zero or 4 results randomly. luke screengrab below too.

Any pointers to where the problem is

umbraco 7.1.8 (using hybrid framework)

other indexes on content working fine.

Thanks

<Examine>
  <ExamineIndexProviders>
    <providers>
      <add name="InternalIndexer" type="UmbracoExamine.UmbracoContentIndexer, UmbracoExamine"
           supportUnpublished="true"
           supportProtected="true"
           analyzer="Lucene.Net.Analysis.WhitespaceAnalyzer, Lucene.Net"/>

      <add name="InternalMemberIndexer" type="UmbracoExamine.UmbracoMemberIndexer, UmbracoExamine"
           supportUnpublished="true"
           supportProtected="true"
           analyzer="Lucene.Net.Analysis.Standard.StandardAnalyzer, Lucene.Net"/>

        <!-- default external indexer, which excludes protected and unpublished pages-->
        <add name="ExternalIndexer" type="UmbracoExamine.UmbracoContentIndexer, UmbracoExamine"/>

      <add name="ArticleIndexer" type="UmbracoExamine.UmbracoContentIndexer, UmbracoExamine"
     analyzer="Lucene.Net.Analysis.Standard.StandardAnalyzer, Lucene.Net"
     indexSet="ArticleIndexSet"/>

      <add name="PDFIndexer" type="UmbracoExamine.PDF.PDFIndexer, UmbracoExamine.PDF" extensions=".pdf" umbracoFileProperty="umbracoFile" />

    </providers>
  </ExamineIndexProviders>

  <ExamineSearchProviders defaultProvider="ExternalSearcher">
    <providers>
      <add name="InternalSearcher" type="UmbracoExamine.UmbracoExamineSearcher, UmbracoExamine"
           analyzer="Lucene.Net.Analysis.WhitespaceAnalyzer, Lucene.Net"/>

      <add name="ExternalSearcher" type="UmbracoExamine.UmbracoExamineSearcher, UmbracoExamine" />

      <add name="InternalMemberSearcher" type="UmbracoExamine.UmbracoExamineSearcher, UmbracoExamine"
           analyzer="Lucene.Net.Analysis.Standard.StandardAnalyzer, Lucene.Net" enableLeadingWildcard="true"/>

      <add name="ArticleSearcher" type="UmbracoExamine.UmbracoExamineSearcher, UmbracoExamine"
     analyzer="Lucene.Net.Analysis.Standard.StandardAnalyzer, Lucene.Net" indexSet="ArticleIndexSet"/>

      <add name="PDFSearcher" type="UmbracoExamine.UmbracoExamineSearcher, UmbracoExamine" />


    </providers>
  </ExamineSearchProviders>

</Examine>

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TikTakToe 60 posts 102 karma points

Apr 25, 2015 @ 12:50

0

well, i've now tried the CogUmbracoExamineMediaIndexer - i'm getting results but when i look at the index in luke, the fileTextContent is empty. I've checked the pdfs and can select the text (i.e. they're not just graphic pdfs).

am i to assume that my pdfs are not searchable for some reason?

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TikTakToe 60 posts 102 karma points

Apr 25, 2015 @ 13:24

0

ok, had a look into further - cant get the original pdf indexer to work, the CogUmbracoExamineMediaIndexer works but doesn't have any value in fileTextContent, so took a stab and downloaded lastest version of itextsharp core dll, popped that in the bin folder, re-ran the indexes and bingo! i now have indexed and searchable pdfs...

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