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Posted to commits@cassandra.apache.org by "Jason Brown (JIRA)" <ji...@apache.org> on 2017/11/08 22:25:00 UTC
[jira] [Updated] (CASSANDRA-9988) Introduce leaf-only iterator
[ https://issues.apache.org/jira/browse/CASSANDRA-9988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Brown updated CASSANDRA-9988:
-----------------------------------
Reviewer: Jason Brown (was: Anthony Grasso)
> Introduce leaf-only iterator
> ----------------------------
>
> Key: CASSANDRA-9988
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9988
> Project: Cassandra
> Issue Type: Sub-task
> Reporter: Benedict
> Assignee: Jay Zhuang
> Priority: Minor
> Labels: patch
> Fix For: 4.0
>
> Attachments: 9988-3tests.png, 9988-data.png, 9988-result.png, 9988-result2.png, 9988-result3.png, 9988-test-result-expsearch.xlsx, 9988-test-result-raw.png, 9988-test-result.xlsx, 9988-test-result3.png, 9988-trunk-new-update.txt, 9988-trunk-new.txt, trunk-9988.txt
>
>
> In many cases we have small btrees, small enough to fit in a single leaf page. In this case it _may_ be more efficient to specialise our iterator.
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