leventov commented on a change in pull request #8209: add mechanism to control
filter optimization in historical query processing
URL: https://github.com/apache/incubator-druid/pull/8209#discussion_r311689282
##########
File path:
processing/src/main/java/org/apache/druid/segment/filter/OrFilter.java
##########
@@ -99,6 +99,17 @@ public boolean canVectorizeMatcher()
return filters.stream().allMatch(Filter::canVectorizeMatcher);
}
+ @Override
+ public boolean shouldUseIndex(BitmapIndexSelector bitmapIndexSelector)
Review comment:
Looks like this impl of `shouldUseIndex()` and `supportsBitmapIndex()` could
be moved up to `BooleanFilter` and `AndFilter` could also use them.
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