Andy Chen created CASSANDRA-11219:
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Summary: Some Paxos issues
Key: CASSANDRA-11219
URL: https://issues.apache.org/jira/browse/CASSANDRA-11219
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Andy Chen
Two issues,
1. ‘Raw Paxos' without Single Leader may result in non-progress, though waiting
and retry may solve part of the problem, but cannot be proven that it can make
progress.
2. learning issue, mostRecentCommit may not sufficient for a learner to catch
up, such as node A, B and C, C is down, while A and B done with two Commits,
c1, and c2. now when C is up, only c2 could be learned by C, since update is
based on row changes (according to my understanding), data may inconsistent due
to this
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