[ https://issues.apache.org/jira/browse/CASSANDRA-18673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mike Adamson updated CASSANDRA-18673: ------------------------------------- Test and Documentation Plan: Latest CI run here: https://app.circleci.com/pipelines/github/mike-tr-adamson/cassandra/230/workflows/e6312515-451b-491e-aafd-2ed08e0e2fd6 (was: Latest CI run here: https://app.circleci.com/pipelines/github/mike-tr-adamson/cassandra/207/workflows/fb739504-e263-43c9-be42-dffd4b9730cc) > Reduce size of per-SSTable index components > ------------------------------------------- > > Key: CASSANDRA-18673 > URL: https://issues.apache.org/jira/browse/CASSANDRA-18673 > Project: Cassandra > Issue Type: Improvement > Components: Feature/SAI > Reporter: Mike Adamson > Assignee: Mike Adamson > Priority: Urgent > Time Spent: 6.5h > Remaining Estimate: 0h > > The current per-SSTable index components are large because the primary keys > that are stored in them include the token as part of the byte comparable. The > byte comparable puts the token first meaning that we get very little prefix > compression from either the trie or the sorted terms store. > We can fix this by removing the token from the primary key serialization. > This would allow us to get the prefix compression from the trie and the > sorted terms store. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org