Andy Chen created CASSANDRA-11219: ------------------------------------- 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 -- This message was sent by Atlassian JIRA (v6.3.4#6332)