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https://issues.apache.org/jira/browse/CASSANDRA-18398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17718624#comment-17718624
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Caleb Rackliffe commented on CASSANDRA-18398:
---------------------------------------------

bq. Let's make it a separate JIRA; this can be done post 5.0. If it is a 
startup check (which may have the side effect of warming up the cache for 
indexes), the CRCs can be in a different file. If not, they need to be stored 
with the page to avoid costly additional page fetches.

WFM

[~dcapwell] has already done some test infrastructure around this in 
CASSANDRA-18485, although we still need the separate Jira I think to figure out 
exactly what kind of check we want an where.

> CEP-25: Trie-indexed SSTable format
> -----------------------------------
>
>                 Key: CASSANDRA-18398
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-18398
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Local/SSTable
>            Reporter: Branimir Lambov
>            Assignee: Branimir Lambov
>            Priority: Normal
>             Fix For: 5.x
>
>          Time Spent: 27h 20m
>  Remaining Estimate: 0h
>
> Implementation of Big Trie-Indexed (BTI) SSTable format, per 
> [CEP-25|https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-25%3A+Trie-indexed+SSTable+format].



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