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  1. Hadoop YARN
  2. YARN-1075

AsyncDispatcher and ResourceTrackerService violate serviceStart() semantics

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Invalid
    • 2.1.0-beta
    • None
    • None
    • None

    Description

      IIUC, the serviceStart() implementation of services should start local threads/services first before calling super.serviceStart(). Certain services have this reversed as below - leading to possibilities where the service would be in state STARTED, but in reality might not have started yet.

      void serviceStart() {
        super.serviceStart()
        // service sepecific logic and start operations
      }
      

      Attachments

        1. yarn-1075-1.patch
          2 kB
          Karthik Kambatla

        Activity

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            kasha Karthik Kambatla
            kasha Karthik Kambatla
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            Dates

              Created:
              Updated:
              Resolved: