sashidhar edited a comment on issue #8038: Making optimal usage of multiple segment cache locations URL: https://github.com/apache/incubator-druid/pull/8038#issuecomment-510046061 @dclim , @nishantmonu51 Here's what I'm thinking. As discussed, the segment cache location selector strategy should be configurable. There could be 3 possible strategies currently. 1. Round-robin selector strategy 2. Least bytes used selector strategy 3. Current behaviour Questions: 1. Default strategy - Should this be the current behaviour which is there right now in production or one of round-robin or least bytes used ? 2. Property name for the new configuration - how does this sound **druid.segmentCache.locationSelectorStrategy**. ? 3. Possible values for the above property - **round-robin**, **least-bytes-used** ? Other things to note: 1. This PR will have to introduce an optional new Historical runtime property. 2. Documentation for the same and mention in the release notes. @gianm FYI.
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