maytasm commented on code in PR #12185:
URL: https://github.com/apache/druid/pull/12185#discussion_r844519201
##########
core/src/main/java/org/apache/druid/data/input/InputRowSchema.java:
##########
@@ -31,15 +34,38 @@
private final DimensionsSpec dimensionsSpec;
private final ColumnsFilter columnsFilter;
+ /**
+ * List of metric names for further downstream processing by {@link
InputSource}
+ */
+ @Nullable
+ private final List<String> metricNames;
+
public InputRowSchema(
final TimestampSpec timestampSpec,
final DimensionsSpec dimensionsSpec,
final ColumnsFilter columnsFilter
)
+ {
+ this(timestampSpec, dimensionsSpec, columnsFilter, null);
+ }
+
+ public InputRowSchema(
+ final TimestampSpec timestampSpec,
+ final DimensionsSpec dimensionsSpec,
+ final ColumnsFilter columnsFilter,
+ @Nullable final List<String> metricNames
+ )
{
this.timestampSpec = timestampSpec;
this.dimensionsSpec = dimensionsSpec;
this.columnsFilter = columnsFilter;
+ this.metricNames = metricNames;
+ }
+
+ @Nullable
Review Comment:
There is no difference. Modified to make this clear.
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