[
https://issues.apache.org/jira/browse/KUDU-2176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Grant Henke updated KUDU-2176:
------------------------------
Labels: roadmap-candidate scalability (was: scalability)
> Pipeline leader writes to followers
> -----------------------------------
>
> Key: KUDU-2176
> URL: https://issues.apache.org/jira/browse/KUDU-2176
> Project: Kudu
> Issue Type: Improvement
> Components: consensus
> Reporter: Mike Percy
> Priority: Major
> Labels: roadmap-candidate, scalability
>
> We may improve write latency and throughput by allowing multiple messages to
> be in-flight from a Raft leader to its followers. Secondarily, it may also
> help with MTTR (for re-replication) because after tablet copy a node has to
> catch up via normal streaming means.
> Note that pipelining writes could exacerbate the RPC “stacking problem” that
> we already have under certain conditions.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
