Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-4522

Capacity Scheduler needs to re-read its configuration

    XMLWordPrintableJSON

Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • None
    • None

    Description

      An external application (an Ops script, or some CLI-based tool) can change the configuration of the Capacity Scheduler (change the capacities of various queues, for example) by updating its config file. This application then needs to tell the Capacity Scheduler that its config has changed, which causes the Scheduler to re-read its configuration. It's possible that the Capacity Scheduler may need to interact with external applications in other similar ways.

      Attachments

        1. 4522.1.patch
          22 kB
          Vivek Ratan

        Activity

          People

            Unassigned Unassigned
            vivekr Vivek Ratan
            Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: