[
https://issues.apache.org/jira/browse/CASSANDRA-982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968426#action_12968426
]
Jonathan Ellis commented on CASSANDRA-982:
------------------------------------------
moved this to CASSANDRA-1830 to keep this ticket open for full fixing of RR on
strongRead path.
> read repair on quorum consistencylevel
> --------------------------------------
>
> Key: CASSANDRA-982
> URL: https://issues.apache.org/jira/browse/CASSANDRA-982
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Matthew F. Dennis
> Priority: Minor
> Fix For: 0.7.1
>
> Attachments:
> 0001-better-digest-checking-for-ReadResponseResolver.patch,
> 982-resolve-digests-v2.txt
>
>
> CASSANDRA-930 made read repair "fuzzy optional," but this only helps with
> ConsistencyLevel.ONE:
> - Quorum reads always send requests to all nodes
> - only the first Quorum's worth of responses get compared
> So what we'd like to do two changes:
> - only send read requests to the closest R live nodes
> - if read repair is enabled, also compare results from the other nodes in the
> background
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
