Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-19307

Accord: Permit fast path decisions across epoch changes

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Triage Needed
    • Normal
    • Resolution: Unresolved
    • None
    • Accord
    • None

    Description

      Epoch changes that do not modify the shard's membership should be permitted to proceed unimpeded. We can achieve this by special-casing epoch-only timestamp clashes by only forcing an epoch bump if the membership of the shard has changed. If it hasn't, we vote for the proposed timestamp unmodified.

      Attachments

        Activity

          People

            Unassigned Unassigned
            benedict Benedict Elliott Smith
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated: