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https://issues.apache.org/jira/browse/CASSANDRA-18598?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Semb Wever updated CASSANDRA-18598:
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Source Control Link:
https://github.com/apache/cassandra/commit/3b05051f8678c28bc9d93a89123c68f8d0b93b7b
(was: https://github.com/apache/cassandra/pull/2989)
> Use trie for literal index building
> -----------------------------------
>
> Key: CASSANDRA-18598
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18598
> Project: Cassandra
> Issue Type: Improvement
> Components: Feature/SAI
> Reporter: Mike Adamson
> Assignee: Mike Adamson
> Priority: Normal
> Fix For: 5.0-beta2, 5.0, 5.1
>
> Time Spent: 7h 50m
> Remaining Estimate: 0h
>
> The BlockBalancedTreeRamBuffer for numerics indexes uses a trie for building
> indexes in memory before flushing to disk. The RAMStringIndexer for literal
> indexes does not do this. It uses lucene classes to build the in memory index
> before flushing.
> We should combine both of the in-memory index builders and have them both use
> the trie.
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