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https://issues.apache.org/jira/browse/CASSANDRA-8094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Minh Do updated CASSANDRA-8094:
-------------------------------
Description:
RangeSlice requests always do a scheduled read repair when coordinators try to
resolve replicas' responses no matter read_repair_chance is set or not.
Because of this, in low writes and high reads clusters, there are very high
write requests going on between nodes.
We should have an option to turn this off and this can be different than the
read_repair_chance.
was:
RangeSlice requests always do a scheduler read repair when coordinators try to
resolve replicats' responses no matter read_repair_chance is set or not.
Because of this, in low writes and high reads clusters, there are very high
write requests going on between nodes.
We should have an option to turn this off and this can be different than the
read_repair_chance.
> Heavy writes in RangeSlice read requests
> ------------------------------------------
>
> Key: CASSANDRA-8094
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8094
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Minh Do
> Assignee: Minh Do
> Fix For: 2.0.11
>
>
> RangeSlice requests always do a scheduled read repair when coordinators try
> to resolve replicas' responses no matter read_repair_chance is set or not.
> Because of this, in low writes and high reads clusters, there are very high
> write requests going on between nodes.
> We should have an option to turn this off and this can be different than the
> read_repair_chance.
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