Jan Karlsson created CASSANDRA-16718:
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Summary: Changing listen_address with prefer_local may lead to
issues
Key: CASSANDRA-16718
URL: https://issues.apache.org/jira/browse/CASSANDRA-16718
Project: Cassandra
Issue Type: Bug
Components: Cluster/Gossip, Consistency/Bootstrap and Decommission
Reporter: Jan Karlsson
Many container based solution function by assigning new listen_addresses when
nodes are stopped. Changing the listen_address is usually as simple as turning
off the node and changing the yaml file.
However, if prefer_local is enabled, I observed that nodes were unable to join
the cluster and fail with 'Unable to gossip with any seeds'.
Trace shows that the changing node will try to communicate with the existing
node but the response is never received. I assume it is because the existing
node attempts to communicate with the local address during the shadow round.
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