Uploaded image for project: 'ZooKeeper'
  1. ZooKeeper
  2. ZOOKEEPER-481

Add lastMessageSent to QuorumCnxManager

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.1.1, 3.2.0
    • Fix Version/s: 3.2.1, 3.3.0
    • Component/s: leaderElection
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently we rely on TCP for reliable delivery of FLE messages. However, as we concurrently drop and create new connections, it is possible that a message is sent but never received. With this patch, cnx manager keeps a list of last messages sent, and resends the last one sent. Receiving multiples copies is harmless.

        Attachments

        1. ZOOKEEPER-481.patch
          19 kB
          Flavio Junqueira
        2. ZOOKEEPER-481.patch
          19 kB
          Flavio Junqueira
        3. ZOOKEEPER-481.patch
          19 kB
          Flavio Junqueira
        4. ZOOKEEPER-481.patch
          18 kB
          Flavio Junqueira
        5. ZOOKEEPER-481.patch
          11 kB
          Flavio Junqueira
        6. ZOOKEEPER-481-branch3.2.patch
          19 kB
          Flavio Junqueira
        7. ZOOKEEPER-481-branch3.2.patch
          19 kB
          Flavio Junqueira

          Issue Links

            Activity

              People

              • Assignee:
                fpj Flavio Junqueira
                Reporter:
                fpj Flavio Junqueira
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: