Rick Branson created CASSANDRA-5565:
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Summary: Peer entry drop from system table silently when
bootstrapping a node with an existing IP.
Key: CASSANDRA-5565
URL: https://issues.apache.org/jira/browse/CASSANDRA-5565
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.2.4
Reporter: Rick Branson
It looks like CASSANDRA-5167 introduced a bit of a regression. I needed to
rebuild the data on a malfunctioning node by rebootstrapping it. I did this by
cleaning the host and restarting Cassandra. My plan was to remove the old
hostID once it had successfully bootstrapped.
No errors were encountered, but the old host ID of the node before the wipe was
completely dropped from the peers table because they had the same IP address,
and therefore the data ranges were moved around. This resulted in a large
number of CL.ONE reads coming back empty.
There might be a better approach to this rebootstrap process, but it seems like
it's dangerous to just drop the peer from the table, especially without any
kind of log message.
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