gianm commented on a change in pull request #9235: Add join-related DataSource
types, and analysis functionality.
URL: https://github.com/apache/druid/pull/9235#discussion_r369701195
##########
File path: processing/src/main/java/org/apache/druid/query/BaseQuery.java
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@@ -270,14 +270,13 @@ public boolean equals(Object o)
Objects.equals(dataSource, baseQuery.dataSource) &&
Objects.equals(context, baseQuery.context) &&
Objects.equals(querySegmentSpec, baseQuery.querySegmentSpec) &&
- Objects.equals(duration, baseQuery.duration) &&
+ Objects.equals(getDuration(), baseQuery.getDuration()) &&
Objects.equals(granularity, baseQuery.granularity);
}
@Override
public int hashCode()
{
-
- return Objects.hash(dataSource, descending, context, querySegmentSpec,
duration, granularity);
Review comment:
It's because `duration` is lazily computed, so it might be null. Calling
`getDuration()` forces it to be computed. I'll add a comment.
Btw, a lot of the subclasses of BaseQuery _do_ call `super.equals` at some
point (but they do other stuff too).
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