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  1. Cassandra
  2. CASSANDRA-10231

Null status entries on nodes that crash during decommission of a different node

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    • Severity:
      Normal

      Description

      This issue is reproducible through a Jepsen test of materialized views that crashes and decommissions nodes throughout the test.

      In a 5 node cluster, if a node crashes at a certain point (unknown) during the decommission of a different node, it may start with a null entry for the decommissioned node like so:
      DN 10.0.0.5 ? 256 ? null rack1

      This entry does not get updated/cleared by gossip. This entry is removed upon a restart of the affected node.

      This issue is further detailed in ticket 10068.

        Attachments

        1. n1.log
          586 kB
          Joel Knighton
        2. n2.log
          192 kB
          Joel Knighton
        3. n3.log
          618 kB
          Joel Knighton
        4. n4.log
          456 kB
          Joel Knighton
        5. n5.log
          838 kB
          Joel Knighton

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              • Assignee:
                jkni Joel Knighton
                Reporter:
                jkni Joel Knighton
                Authors:
                Joel Knighton
                Reviewers:
                Stefania Alborghetti
                Tester:
                Joel Knighton
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                • Created:
                  Updated:
                  Resolved: