e83d03ca48
### What changes were proposed in this pull request? Add SparkR wrapper for `o.a.s.ml.functions.vector_to_array` ### Why are the changes needed? - Currently ML vectors, including predictions, are almost inaccessible to R users. That's is a serious loss of functionality. - Feature parity. ### Does this PR introduce _any_ user-facing change? Yes, new R function is added. ### How was this patch tested? - New unit tests. - Manual verification. Closes #29917 from zero323/SPARK-33040. Authored-by: zero323 <mszymkiewicz@gmail.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org> |
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