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  1. Solr
  2. SOLR-1726

Deep Paging and Large Results Improvements

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Incomplete
    • None
    • 4.0
    • None
    • None

    Description

      There are possibly ways to improve collections of "deep paging" by passing Solr/Lucene more information about the last page of results seen, thereby saving priority queue operations. See LUCENE-2215.

      There may also be better options for retrieving large numbers of rows at a time that are worth exploring. LUCENE-2127.

      Attachments

        1. CommonParams.java
          6 kB
          Manojkumar Rangasamy Kannadasan
        2. QParser.java
          11 kB
          Manojkumar Rangasamy Kannadasan
        3. QueryComponent.java
          42 kB
          Manojkumar Rangasamy Kannadasan
        4. ResponseBuilder.java
          11 kB
          Manojkumar Rangasamy Kannadasan
        5. SOLR-1726.patch
          10 kB
          Grant Ingersoll
        6. SOLR-1726.patch
          10 kB
          Manojkumar Rangasamy Kannadasan
        7. SolrIndexSearcher.java
          77 kB
          Manojkumar Rangasamy Kannadasan
        8. TopDocsCollector.java
          7 kB
          Manojkumar Rangasamy Kannadasan
        9. TopScoreDocCollector.java
          10 kB
          Manojkumar Rangasamy Kannadasan

        Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. LUCENE-2127 Improved large result handling

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. LUCENE-2215 paging collector

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is duplicated by

          Sub-task - The sub-task of the issue SOLR-1524 proposal on distributed search

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-2218 Performance of start= and rows= parameters are exponentially slow with large data sets

          • Major - Major loss of function.
          • Resolved
          is superceded by

          New Feature - A new feature of the product, which has yet to be developed. SOLR-5463 Provide cursor/token based "searchAfter" support that works with arbitrary sorting (ie: "deep paging")

          • Major - Major loss of function.
          • Closed

          Activity

            People

              gsingers Grant Ingersoll
              gsingers Grant Ingersoll
              Votes:
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              Watchers:
              21 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: