Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/17014#discussion_r102262826
--- Diff: mllib/src/main/scala/org/apache/spark/ml/Predictor.scala ---
@@ -126,9 +129,10 @@ abstract class Predictor[
* and copying parameters into
Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/17014#discussion_r102205041
--- Diff: mllib/src/main/scala/org/apache/spark/ml/Predictor.scala ---
@@ -126,9 +129,10 @@ abstract class Predictor[
* and copying parameters into
GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/17014
[SPARK-18608][ML][WIP] Fix double-caching in ML algorithms
## What changes were proposed in this pull request?
1, For Predictors, use `train(dataset: Dataset[_], handlePersistence:
