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  1. Solr
  2. SOLR-13512

Raw index data analysis tool

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: master (9.0), 8.2
    • Component/s: None
    • Labels:
      None

      Description

      A common question from Solr users is how to determine how a given schema field and all its related index data contributes to the total index size.

      It's possible to estimate this information by doing a single full pass through all index data, aggregating estimated sizes of terms, postings, doc values and stored fields. The totals represent of course the worst case scenario when there's no index compression at all, but still they should be useful for answering the questions above.

        Attachments

        1. SOLR-13512.patch
          14 kB
          Andrzej Bialecki
        2. SOLR-13512.patch
          43 kB
          Andrzej Bialecki
        3. SOLR-13512.patch
          50 kB
          Andrzej Bialecki
        4. SOLR-13512.patch
          62 kB
          Andrzej Bialecki
        5. rawSizeSummary.json
          56 kB
          Andrzej Bialecki
        6. rawSizeDetails.json
          474 kB
          Andrzej Bialecki

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              • Assignee:
                ab Andrzej Bialecki
                Reporter:
                ab Andrzej Bialecki
              • Votes:
                2 Vote for this issue
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                8 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: