Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/15965#discussion_r88950358
--- Diff: mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala
---
@@ -304,14 +306,26 @@ class KMeans @Since("1.5.0") (
@Since("1.5.0")
def setSeed(value: Long): this.type = set(seed, value)
- @Since("2.0.0")
+ @Since("2.0.0")
override def fit(dataset: Dataset[_]): KMeansModel = {
+ /*
+ Before fit the dataset, we check storage level of the rdd
+ if rdd is not cached, we cached our RDD
+ */
--- End diff --
The comment may not be necessary, as it's used elsewhere and clear by the
code itself
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
