[jira] [Commented] (CASSANDRA-14547) Transient Replication: Support paxos
[ https://issues.apache.org/jira/browse/CASSANDRA-14547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16527805#comment-16527805 ] Ariel Weisberg commented on CASSANDRA-14547: I think we should try and get PAXOS commit to use transient replication. Hopefully we can live with the other phases of PAXOS not using transient replication under the assumption that LWT are a smaller portion of the workload and document the caveat. There is work here at every step because PAXOS doesn't use the regular read/write path for each phase so it doesn't automatically pick up transient replication. The current code will send writes to all replicas so we don't get the benefit of the cheap quorum optimization. > Transient Replication: Support paxos > > > Key: CASSANDRA-14547 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14547 > Project: Cassandra > Issue Type: Sub-task >Reporter: Blake Eggleston >Priority: Major > Fix For: 4.0 > > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Commented] (CASSANDRA-14547) Transient Replication: Support paxos
[ https://issues.apache.org/jira/browse/CASSANDRA-14547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16526849#comment-16526849 ] Blake Eggleston commented on CASSANDRA-14547: - I'm pretty sure that's the case too, but I'd rather have a specific task for figuring out exactly what (if anything) needs to be done, and not doing that as part of the generic read/write patch. > Transient Replication: Support paxos > > > Key: CASSANDRA-14547 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14547 > Project: Cassandra > Issue Type: Sub-task >Reporter: Blake Eggleston >Priority: Major > Fix For: 4.0 > > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Commented] (CASSANDRA-14547) Transient Replication: Support paxos
[ https://issues.apache.org/jira/browse/CASSANDRA-14547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16526812#comment-16526812 ] Ariel Weisberg commented on CASSANDRA-14547: Devil's advocate I don't think we have to do anything for this to work correctly? Every PAXOS step requires that the cluster meet the contract for the consistency level used and transient replication should do that. I think this is a testing task unless you have something in mind? > Transient Replication: Support paxos > > > Key: CASSANDRA-14547 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14547 > Project: Cassandra > Issue Type: Sub-task >Reporter: Blake Eggleston >Priority: Major > Fix For: 4.0 > > -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
