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  1. Cassandra
  2. CASSANDRA-1518

remember ring state between restarts

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Details

    • New Feature
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 0.7 beta 3
    • None
    • None

    Description

      default behavior should be to remember the nodes we've seen before. we're already storing ip/token pairs in systemtable, but we're not removing them when removetoken is issued.

      we probably want to leave some trace of nodes-that-used-to-participate-but-were-removed, but instead of having a historical track in systemtable let's just add something to the gossip listener in StorageService that logs token when a node comes up.

      finally, there should be a flag (-D? config?) for bringing up a node in don't-assume-anything-about-the-ring mode as a fallback in case we run into more funky token-related bugs.

      Attachments

        1. 1518.txt
          8 kB
          Brandon Williams
        2. 1518-v2.txt
          9 kB
          Jonathan Ellis

        Issue Links

          is related to

          Sub-task - The sub-task of the issue CASSANDRA-4120 Gossip identifies hosts by UUID

          • Normal -
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CASSANDRA-3485 Gossiper.addSavedEndpoint should never add itself

          • Normal -
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-15823 Support for networking via identity instead of IP

          • Normal -
          • Triage Needed

          Activity

            People

              brandon.williams Brandon Williams
              jbellis Jonathan Ellis
              Brandon Williams
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                Created:
                Updated:
                Resolved: