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Jonathan Ellis commented on CASSANDRA-4543: ------------------------------------------- After a batchlog entry (CASSANDRA-4542) is written, if it isn't removed within 2*rpc_write_timeout, we should be fairly safe in assuming that the coordinator failed and the batch will need to be replayed. (If in fact the coordinator is still alive but degraded, replaying it will be idempotent and harmless.) Suggest leveraging the existing hint mechanism for replay: turn the batch entry into its component mutations, hint those, and let HHOM replay when the target is alive. > batchlog replay > --------------- > > Key: CASSANDRA-4543 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4543 > Project: Cassandra > Issue Type: Sub-task > Reporter: Jonathan Ellis > Assignee: Aleksey Yeschenko > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira