arina-ielchiieva commented on a change in pull request #2018: DRILL-7633: Fixes
for union and repeated list accessors
URL: https://github.com/apache/drill/pull/2018#discussion_r397109336
##########
File path:
exec/vector/src/main/java/org/apache/drill/exec/record/metadata/VariantColumnMetadata.java
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@@ -145,16 +147,28 @@ public ColumnMetadata cloneEmpty() {
@Override
public ColumnMetadata copy() {
- // TODO Auto-generated method stub
- assert false;
- return null;
+ return new VariantColumnMetadata(name, type, mode, variantSchema.copy());
}
@Override
public VariantMetadata variantSchema() {
return variantSchema;
}
+ @JsonProperty("type")
Review comment:
Remove json property annotation as it will be present in parent class.
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