Router should choose first *write* participant shard as transaction recovery shard

XMLWordPrintableJSON

    • Fully Compatible
    • Sharding 2019-05-06
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      Until now, the first participant has been both the recovery shard and coordinator shard.

      With the single-write-shard implementation of first sending commit to read-only shards, then sending commit to the write-shard, it is unsafe for the first participant to be used as a recovery shard. This is because the first participant may be read-only.

      Instead, the first write participant will be the recovery shard.

              Assignee:
              Esha Maharishi (Inactive)
              Reporter:
              Esha Maharishi (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Created:
                Updated:
                Resolved: