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  1. Ratis
  2. RATIS-285

Ratis State Machine should have an api to inform about loss of a follower/slow follower

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.3.0
    • 0.3.0
    • server

    Description

      With Ozone, in order for the datanodes to handle failure of one of the followers, the statemachine should provide a mechanism to inform the StateMachine Implementation about a failure of nodes. This jira proposes to add a mechanism where the stateMachine implementation can be informed of the status of the ratis ring.

      Attachments

        1. RATIS-285.006.patch
          17 kB
          Mukul Kumar Singh

        Issue Links

          is duplicated by

          Sub-task - The sub-task of the issue RATIS-1045 Detect Follower is lagging behind based on configurations

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. RATIS-1574 Add follower information to LeaderEventApi.notifyFollowerSlowness(..)

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              msingh Mukul Kumar Singh
              msingh Mukul Kumar Singh
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              Dates

                Created:
                Updated:
                Resolved: