Uploaded image for project: 'ZooKeeper'
  1. ZooKeeper
  2. ZOOKEEPER-1699

Leader should timeout and give up leadership when losing quorum of last proposed configuration

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 3.5.0
    • Fix Version/s: 3.5.0
    • Component/s: server
    • Labels:
      None

      Description

      A leader gives up leadership when losing a quorum of the current configuration.
      This doesn't take into account any proposed configuration. So, if
      a reconfig operation is in progress and a quorum of the new configuration is not
      responsive, the leader will just get stuck waiting for it to ACK the reconfig operation, and will never timeout.

        Attachments

        1. ZOOKEEPER-1699-v5.patch
          12 kB
          Flavio Junqueira
        2. ZOOKEEPER-1699-v4.patch
          7 kB
          Alexander Shraer
        3. ZOOKEEPER-1699-v4.patch
          7 kB
          Alexander Shraer
        4. ZOOKEEPER-1699-v3.patch
          7 kB
          Alexander Shraer
        5. ZOOKEEPER-1699-v2.patch
          8 kB
          Alexander Shraer
        6. ZOOKEEPER-1699-v1.patch
          5 kB
          Alexander Shraer
        7. ZOOKEEPER-1699-draft.patch
          11 kB
          Flavio Junqueira
        8. ZOOKEEPER-1699-draft.patch
          12 kB
          Flavio Junqueira
        9. ZOOKEEPER-1699.patch
          5 kB
          Alexander Shraer

          Activity

            People

            • Assignee:
              shralex Alexander Shraer
              Reporter:
              shralex Alexander Shraer
            • Votes:
              0 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: