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  1. Solr
  2. SOLR-6841

Visualize lucene segment info in admin

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 5.1, 6.0
    • None
    • None

    Description

      We find it useful to tune merge policy not blindly but looking on segment size and fill ratio.

      We're working on a patch that adds a tab to admin page with McCandless-style of segment visualization.

      Draft UI is attached (currenly as part of admin.extra).

      Please share your ideas if it's ok to put the code in core admin.

      More details here
      http://search-lucene.com/m/QTPa44cNJ1

      https://plus.google.com/+MichaelMcCandless/posts/MJVueTznYnD
      http://blog.mikemccandless.com/2011/02/visualizing-lucenes-segment-merges.html

      Attachments

        1. SOLR-6841.patch
          26 kB
          Shalin Shekhar Mangar
        2. SOLR-6841.patch
          25 kB
          Michal Bienkowski
        3. segments_info_merge_candidates.png
          7 kB
          Michal Bienkowski
        4. (old)Overview page.png
          66 kB
          Alexey Kozhemiakin
        5. segments_info.png
          46 kB
          Michal Bienkowski

        Activity

          People

            shalin Shalin Shekhar Mangar
            alexey_kozhemiakin Alexey Kozhemiakin
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            Dates

              Created:
              Updated:
              Resolved: