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  1. Solr
  2. SOLR-10147

Admin UI -> Cloud -> Graph: Impossible to see shard state



    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.6, 7.0
    • Component/s: Admin UI
    • Labels:


      Currently in the Cloud -> Graph view there is a legend with color codes, but that is for replicas only.

      We need a way to quickly see the state of the shard, in particular if it is active or inactive. For testing, create a collection, then call SPLITSHARD on shard1, and you'll end up with shards shard1, shard1_0 and shard1_1. It is not possible to see which one is active or inactive.

      Also, the replicas belonging to the inactive shard are still marked with green "Active", while in reality they are "Inactive".

      The simplest would be to add a new state "Inactive" with color e.g. blue, which would be used on both shard and replica level. But since an inactive replica could also be "Gone" or "Down", there should be some way to indicate both at the same time...


        1. color_and_style.png
          37 kB
          Jan Høydahl
        2. screenshot-1.png
          125 kB
          Amrit Sarkar
        3. screenshot-2.png
          49 kB
          Amrit Sarkar
        4. screenshot-3.png
          76 kB
          Amrit Sarkar
        5. screenshot-4.png
          91 kB
          Amrit Sarkar
        6. screenshot-5.png
          74 kB
          Amrit Sarkar
        7. screenshot-6.png
          72 kB
          Amrit Sarkar
        8. screenshot-inactive-shard.png
          104 kB
          Amrit Sarkar
        9. SOLR-10147.patch
          6 kB
          Amrit Sarkar
        10. SOLR-10147.patch
          5 kB
          Amrit Sarkar
        11. SOLR-10147.patch
          5 kB
          Amrit Sarkar
        12. SOLR-10147-v1.patch
          5 kB
          Amrit Sarkar

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              • Assignee:
                janhoy Jan Høydahl
                janhoy Jan Høydahl
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                • Created: