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Posted to commits@cassandra.apache.org by "Dinesh Joshi (JIRA)" <ji...@apache.org> on 2018/07/24 17:17:00 UTC

[jira] [Created] (CASSANDRA-14586) Performant range containment check for SSTables

Dinesh Joshi created CASSANDRA-14586:
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             Summary: Performant range containment check for SSTables
                 Key: CASSANDRA-14586
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14586
             Project: Cassandra
          Issue Type: Improvement
          Components: Streaming and Messaging
            Reporter: Dinesh Joshi
            Assignee: Dinesh Joshi


Related to 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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