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https://issues.apache.org/jira/browse/CASSANDRA-10634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14992385#comment-14992385
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Joel Knighton commented on CASSANDRA-10634:
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I've pushed a version with the requested changes
[here|https://github.com/jkni/cassandra/commits/10634].
> Materialized Views filter paired endpoints to local DC even when not using
> DC-aware replication
> -----------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-10634
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10634
> Project: Cassandra
> Issue Type: Bug
> Components: Coordination
> Reporter: Joel Knighton
> Assignee: Joel Knighton
> Fix For: 3.0.0
>
>
> When calculating paired view replicas on MV writes, we filter out base and
> view replicas that aren't in the local datacenter.
> If we are using SimpleStrategy, this filtering is incorrect, since our
> replica placement is not datacenter aware.
> We should behave the same as DC-aware consistency levels and only perform
> this datacenter-aware filtering if the replication strategy is an instance of
> NetworkTopologyStrategy.
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