Mike Adamson created CASSANDRA-18673:
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Summary: 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
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.
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