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https://issues.apache.org/jira/browse/CASSANDRA-12403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shogo Hoshii updated CASSANDRA-12403:
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Status: Patch Available (was: Open)
I attached the patch. I hope someone would review it!
> Slow query detecting
> --------------------
>
> Key: CASSANDRA-12403
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12403
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Shogo Hoshii
> Assignee: Shogo Hoshii
> Attachments: sample.log, slow_query.patch
>
>
> Hello,
> In cassandra production environment, users sometimes build anti-pattern
> tables and throw queries in inefficient manners.
> So I would like to suggest a feature that enables to log slow query.
> The feature can help cassandra operators to identify bad query patterns.
> Then operators can give advices about queries and data model to users who
> don't know cassandra so much.
> This ticket is related to CASSANDRA-6226, and I focus on detecting bad query
> patterns, not aborting them.
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