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https://issues.apache.org/jira/browse/CASSANDRA-14586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ZhaoYang updated CASSANDRA-14586:
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Resolution: Duplicate
Status: Resolved (was: Open)
Marked it as duplicate of CASSANDRA-15657. Thanks
> Performant range containment check for SSTables
> -----------------------------------------------
>
> Key: CASSANDRA-14586
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14586
> Project: Cassandra
> Issue Type: Improvement
> Components: Legacy/Streaming and Messaging
> Reporter: Dinesh Joshi
> Assignee: Dinesh Joshi
> Priority: Normal
> Labels: Performance
>
> Related to CASSANDRA-14556, we would like to make the range containment check
> performant. Right now we iterate over all partition keys in the SSTables and
> determine the eligibility for Zero Copy streaming. This ticket is to explore
> ways to make it performant by storing information in the SSTable's Metadata.
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