Joel Knighton created CASSANDRA-10231:
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             Summary: Null status entries on nodes that crash during 
decommission of a different node
                 Key: CASSANDRA-10231
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10231
             Project: Cassandra
          Issue Type: Bug
            Reporter: Joel Knighton


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|https://issues.apache.org/jira/browse/CASSANDRA-10068].



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