JingsongLi commented on a change in pull request #11598: [FLINK-16914][python]
Support ArrayType in vectorized Python UDF
URL: https://github.com/apache/flink/pull/11598#discussion_r404509998
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File path:
flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/typeutils/BaseArraySerializer.java
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@@ -134,6 +139,48 @@ private GenericArray copyGenericArray(GenericArray array)
{
return new GenericArray(arr, array.numElements(),
array.isPrimitiveArray());
}
+ private GenericArray copyColumnarArray(ColumnarArray from) {
+ Object arr;
+ boolean isPrimitiveArray = true;
+ switch (eleType.getTypeRoot()) {
+ case BOOLEAN:
+ arr = from.toBooleanArray();
Review comment:
We can invoke toPrimitiveArray only then nullable is false?
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