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The following commit(s) were added to refs/heads/master by this push:
new b1318b4a9a Fix a bug in BaseFilterOperator. (#11257)
b1318b4a9a is described below
commit b1318b4a9af63ba37286c5f1eb671b251a4a9608
Author: Shen Yu <[email protected]>
AuthorDate: Wed Aug 2 19:16:16 2023 -0700
Fix a bug in BaseFilterOperator. (#11257)
---
.../java/org/apache/pinot/core/operator/filter/BaseFilterOperator.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
a/pinot-core/src/main/java/org/apache/pinot/core/operator/filter/BaseFilterOperator.java
b/pinot-core/src/main/java/org/apache/pinot/core/operator/filter/BaseFilterOperator.java
index cbfeefce25..75140d73c4 100644
---
a/pinot-core/src/main/java/org/apache/pinot/core/operator/filter/BaseFilterOperator.java
+++
b/pinot-core/src/main/java/org/apache/pinot/core/operator/filter/BaseFilterOperator.java
@@ -22,6 +22,7 @@ import java.util.Arrays;
import org.apache.pinot.core.common.BlockDocIdSet;
import org.apache.pinot.core.operator.BaseOperator;
import org.apache.pinot.core.operator.blocks.FilterBlock;
+import org.apache.pinot.core.operator.docidsets.EmptyDocIdSet;
import org.apache.pinot.core.operator.docidsets.NotDocIdSet;
import org.apache.pinot.core.operator.docidsets.OrDocIdSet;
@@ -94,7 +95,7 @@ public abstract class BaseFilterOperator extends
BaseOperator<FilterBlock> {
* @return document IDs in which the predicate evaluates to NULL.
*/
protected BlockDocIdSet getNulls() {
- throw new UnsupportedOperationException();
+ return EmptyDocIdSet.getInstance();
}
/**
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