rapidsai/cudf
Ver no GitHub[FEA] Implement Java/JNI function `applyNullMask`
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#16.764 aberto em 6 de set. de 2024
JavaSparkfeature requestgood first issue
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Description
We need a function in Java/JNI to apply a null mask onto some provided input column. This functionality is used a lot in Spark-rapids plugin.
Currently, we can achieve this using copy_if_else but we have to create and provide a null scalar for the else (if not valid) option, which is a bit inconvenient and incurs additional maintenance overhead.