Uploaded image for project: 'MariaDB ColumnStore'
  1. MariaDB ColumnStore
  2. MCOL-5316

Subselect sorting is single-threaded always

Details

    • Task
    • Status: Stalled (View Workflow)
    • Major
    • Resolution: Unresolved
    • 22.08.4
    • 23.10
    • PrimProc
    • None
    • 2022-22, 2022-23, 2023-4, 2023-5, 2023-6, 2023-7, 2023-8, 2023-10, 2023-11, 2023-12, 2024-1, 2024-2, 2025-2

    Description

      The recent external sorting project reveals that subquery has thread factor set to 1 no matter what is a value of columnstore_orderby_threads.

      Attachments

        Activity

          Transition Time In Source Status Execution Times
          Roman made transition -
          Open In Progress
          		248d 17h 22m 1
          JiraAutomate made transition -
          In Progress Stalled
          		187d 12h 6m 3
          Leonid Fedorov made transition -
          Stalled In Progress
          		184d 9h 29m 3
          Roman made transition -
          In Testing Closed
          		225d 21h 34m 1
          Leonid Fedorov made transition -
          Closed Stalled
          		3d 2h 14m 1
          Leonid Fedorov made transition -
          Stalled Confirmed
          		3s 1
          Leonid Fedorov made transition -
          Confirmed In Progress
          		54s 1
          Leonid Fedorov made transition -
          In Progress In Testing
          		10s 2
          Aleksei Bukhalov made transition -
          In Testing Stalled
          		2d 3h 13m 1

          People

            abukhalov Aleksei Bukhalov
            drrtuy Roman
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:

              Git Integration

                Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.