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https://issues.apache.org/jira/browse/CASSANDRA-6731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905589#comment-13905589
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Brandon Williams commented on CASSANDRA-6731:
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Can someone comment on the impetus to set dynamic_snitch_badness_threshold to
zero? I suspect this is some kind of attempt to disable the dsnitch, when in
fact it's telling it to go wild and pick whatever has the best score regardless
of the difference. To disable the dsnitch you'd want to add 'dynamic_snitch:
false'
> Requests unnecessarily redirected with CL=ONE
> ---------------------------------------------
>
> Key: CASSANDRA-6731
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6731
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: Linux
> Reporter: Aris Prassinos
> Assignee: Ryan McGuire
> Attachments: 6731.traces.txt, ticket_6731.py
>
>
> Three-node cluster with RF=3. All data currently in sync.
> Network topology strategy. Each node defined to be on a different rack.
> endpoint_snitch: PropertyFileSnitch
> dynamic_snitch_update_interval_in_ms: 100
> dynamic_snitch_reset_interval_in_ms: 600000
> dynamic_snitch_badness_threshold: 0
> All tables defined with read_repair_chance=0
> From cqlsh when querying with Consistency=ONE tracing shows that requests get
> frequently redirected to other nodes even though the local node has the data.
> There is no other activity on the cluster besides my test queries.
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