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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2018/07/27 20:40:57 UTC
[GitHub] jihoonson commented on a change in pull request #5958: Part 2 of
changes for SQL Compatible Null Handling
jihoonson commented on a change in pull request #5958: Part 2 of changes for SQL Compatible Null Handling
URL: https://github.com/apache/incubator-druid/pull/5958#discussion_r205893700
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File path: processing/src/main/java/io/druid/query/aggregation/AggregatorUtil.java
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@@ -168,7 +168,7 @@ public static BaseFloatColumnValueSelector makeColumnValueSelectorWithFloatDefau
public float getFloat()
{
final ExprEval exprEval = baseSelector.getObject();
- return exprEval.isNull() ? nullValue : (float) exprEval.asDouble();
+ return exprEval.isNumericNull() ? nullValue : (float) exprEval.asDouble();
Review comment:
Ah, I just saw the return value of `BaseObjectColumnValueSelector.getObject()` is nullable. Looks that it's not in this case. Please add a comment about this.
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