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  1. IMPALA
  2. IMPALA-9866

Query Plan in Debug UI Constantly Refreshes After Completion

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Impala 4.0.0
    • None
    • None
    • ghx-label-8

    Description

      The query plan debug page fetches and re-renders the query plan graph every second event after the query has completed.

       

      For large query plans this makes interacting with the graph much slower and resource intensive on the user's web browser. Also it put a strain on the coordinator node as large query plans can be several megabytes in size and is constantly re-transmitted while the user has the query plan page open.

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            superdupershant Shant Hovsepian
            superdupershant Shant Hovsepian
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            Dates

              Created:
              Updated:
              Resolved: