maedhroz commented on code in PR #2433: URL: https://github.com/apache/cassandra/pull/2433#discussion_r1242403756
########## conf/cassandra.yaml: ########## @@ -1956,6 +1956,15 @@ drop_compact_storage_enabled: false # if zero_ttl_on_twcs_enabled is set to false, this property is irrelevant as such statements will fail. #zero_ttl_on_twcs_warned: true +# The default secondary index implementation when CREATE INDEX does not specify one via USING. +# ex. "cassandra" - (default) traditional secondary index, implemented as a hidden table attached to the primary table +# ex. "sai" - storage-attched index, implemented via optimized SSTable/Memtable-attached indexes Review Comment: There's nothing stopping anyone from developing custom 2i implementations as they always have and creating them using the `CREATE CUSTOM INDEX` DDL. We could always build a service provider framework or something here to register the index name aliases for custom 2i implementations and support them in CREATE INDEX...but not in this patch. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
