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Fix Java Aggregation.sumOverflow doc: sort-based groupby is supported #24949

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Merged
rapids-bot merged 2 commits into from
Nov 2, 2026
Merged

Fix Java Aggregation.sumOverflow doc: sort-based groupby is supported #24949

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13de9bf
Fix Java Aggregation.sumOverflow doc: sort-based groupby is supported
findepi Oct 30, 2026
faa56d5
Merge branch 'main' into findepi/java-sum-overflow-doc
PointKernel Oct 30, 2026
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6 changes: 3 additions & 3 deletions java/src/main/java/ai/rapids/cudf/Aggregation.java
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Expand Up @@ -542,9 +542,9 @@ private SumOverflowAggregation() {
* Sum aggregation that also reports overflow. The result is a struct with
* children {sum: same type as input, overflow: BOOL8}. The input may be any
* signed integer type (INT8/16/32/64) or fixed-point decimal
* (DECIMAL32/64/128), for both column reductions and hash-based groupby.
* On overflow the sum value is unspecified; the boolean flag is the source of
* truth. Sort-based groupby, scan, segmented reduce, and rolling are not
* (DECIMAL32/64/128), for column reductions and both hash-based and
* sort-based groupby. On overflow the sum value is unspecified; the boolean
* flag is the source of truth. Scan, segmented reduce, and rolling are not
* supported by cudf.
*/
static SumOverflowAggregation sumOverflow() {
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