jihoonson commented on a change in pull request #5857: Optimize filtered aggs
with interval filters in per-segment queries
URL: https://github.com/apache/incubator-druid/pull/5857#discussion_r206301783
##########
File path:
processing/src/main/java/io/druid/query/aggregation/AggregatorFactory.java
##########
@@ -141,6 +142,17 @@ public AggregatorFactory
getMergingFactory(AggregatorFactory other) throws Aggre
*/
public abstract int getMaxIntermediateSize();
+ /**
+ * Return a potentially optimized form of this AggregatorFactory for
per-segment queries.
+ *
+ * @param optimizationContext
+ * @return
Review comment:
nit: you can remove `@param` and `@return` here.
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