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Posted to commits@cassandra.apache.org by "Benedict Elliott Smith (Jira)" <ji...@apache.org> on 2020/01/27 16:56:00 UTC
[jira] [Comment Edited] (CASSANDRA-14740) BlockingReadRepair does
not maintain monotonicity during range movements
[ https://issues.apache.org/jira/browse/CASSANDRA-14740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17024495#comment-17024495 ]
Benedict Elliott Smith edited comment on CASSANDRA-14740 at 1/27/20 4:55 PM:
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Thanks, I've addressed your comments and pushed. I still need to figure out how to parse CircleCI results.
was (Author: benedict):
I've addressed your comments and pushed. I still need to figure out how to parse CircleCI results.
> BlockingReadRepair does not maintain monotonicity during range movements
> ------------------------------------------------------------------------
>
> Key: CASSANDRA-14740
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14740
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/Coordination
> Reporter: Benedict Elliott Smith
> Assignee: Benedict Elliott Smith
> Priority: Urgent
> Labels: correctness
> Fix For: 4.0, 4.0-beta
>
>
> The BlockingReadRepair code introduced by CASSANDRA-10726 requires that each of the queried nodes are written to, but pending nodes are not considered. If there is a pending range movement, one of these writes may be ‘lost’ when the range movement completes.
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