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jmalkin pushed a commit to branch java_version_update
in repository https://gitbox.apache.org/repos/asf/datasketches-hive.git
The following commit(s) were added to refs/heads/java_version_update by this
push:
new 53cdaee WIP (forgot to note before): fix failing tuple sketch test
53cdaee is described below
commit 53cdaee26ae7b0fcaf85f603dc8b163cc3a4f19d
Author: Jon <[email protected]>
AuthorDate: Mon May 13 23:29:56 2024 -0700
WIP (forgot to note before): fix failing tuple sketch test
---
.../datasketches/hive/tuple/DoubleSummarySketchToPercentileUDF.java | 1 +
1 file changed, 1 insertion(+)
diff --git
a/src/main/java/org/apache/datasketches/hive/tuple/DoubleSummarySketchToPercentileUDF.java
b/src/main/java/org/apache/datasketches/hive/tuple/DoubleSummarySketchToPercentileUDF.java
index d0dd87c..875688f 100644
---
a/src/main/java/org/apache/datasketches/hive/tuple/DoubleSummarySketchToPercentileUDF.java
+++
b/src/main/java/org/apache/datasketches/hive/tuple/DoubleSummarySketchToPercentileUDF.java
@@ -61,6 +61,7 @@ public class DoubleSummarySketchToPercentileUDF extends UDF {
}
final Sketch<DoubleSummary> sketch =
Sketches.heapifySketch(BytesWritableHelper.wrapAsMemory(serializedSketch),
SUMMARY_DESERIALIZER);
+ if (sketch.isEmpty()) { return Double.NaN; }
final UpdateDoublesSketch qs =
DoublesSketch.builder().setK(QUANTILES_SKETCH_K).build();
final TupleSketchIterator<DoubleSummary> it = sketch.iterator();
while (it.next()) {
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