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  1. Lucene - Core
  2. LUCENE-4752

Merge segments to sort them

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.3
    • Component/s: core/index
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      It would be awesome if Lucene could write the documents out in a segment based on a configurable order. This of course applies to merging segments to. The benefit is increased locality on disk of documents that are likely to be accessed together. This often applies to documents near each other in time, but also spatially.

        Attachments

        1. sorting_10M_ingestion.log
          234 kB
          Adrien Grand
        2. natural_10M_ingestion.log
          163 kB
          Adrien Grand
        3. LUCENE-4752-2.patch
          17 kB
          Adrien Grand
        4. LUCENE-4752.patch
          37 kB
          Adrien Grand
        5. LUCENE-4752.patch
          8 kB
          Adrien Grand
        6. LUCENE-4752.patch
          68 kB
          Adrien Grand
        7. LUCENE-4752.patch
          77 kB
          Adrien Grand
        8. LUCENE-4752.patch
          77 kB
          Adrien Grand
        9. LUCENE-4752.patch
          99 kB
          Adrien Grand
        10. LUCENE-4752.patch
          22 kB
          Adrien Grand

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            • Assignee:
              jpountz Adrien Grand
              Reporter:
              dsmiley David Smiley

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment