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  1. Cassandra
  2. CASSANDRA-15224

DynamicSnitch.applyConfigChanges can corrupt snitch state

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Details

    • Bug
    • Status: Open
    • Normal
    • Resolution: Unresolved
    • 3.0.x, 3.11.x, 5.x
    • Local/Other
    • None
    • Availability - Process Crash
    • Low
    • Low Hanging Fruit
    • Code Inspection
    • All
    • None

    Description

      This method is not synchronised, and doesn’t wait for the cancelled task to complete (which could already be running), so we could have two updates in flight simultaneously and corrupt the internal state of the collection

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        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-14459 DynamicEndpointSnitch should never prefer latent nodes

          • Low -
          • Patch Available

          Activity

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              Unassigned Unassigned
              benedict Benedict Elliott Smith
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              Dates

                Created:
                Updated: