FrankChen021 commented on a change in pull request #12223:
URL: https://github.com/apache/druid/pull/12223#discussion_r817727242
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File path: processing/src/main/java/org/apache/druid/query/Druids.java
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@@ -793,26 +797,13 @@ public static SegmentMetadataQueryBuilder
newSegmentMetadataQueryBuilder()
private long offset;
private long limit;
private DimFilter dimFilter;
- private List<String> columns;
+ private List<String> columns = new ArrayList<>();
private Boolean legacy;
private ScanQuery.Order order;
private List<ScanQuery.OrderBy> orderBy;
public ScanQueryBuilder()
Review comment:
since there's no code in the ctor, how about deleting this ctor?
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