Joel Knighton created CASSANDRA-10674:
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             Summary: Materialized View SSTable streaming/leaving status race 
on decommission
                 Key: CASSANDRA-10674
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10674
             Project: Cassandra
          Issue Type: Bug
          Components: Coordination, Distributed Metadata
            Reporter: Joel Knighton
         Attachments: system.log

On decommission of a node in a cluster with materialized views, it is possible 
for the decommissioning node to begin streaming sstables for an MV base table 
before the receiving node is aware of the leaving status.

The materialized view base/view replica pairing checks pending endpoints to 
handle the case when an sstable is received from a leaving node; without the 
leaving message, this check breaks and an exception is thrown. The streamed 
sstable is never applied.

A log from a node receiving such a stream is attached.



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