Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/789#discussion_r18176335
--- Diff: core/src/main/scala/org/apache/spark/SparkConf.scala ---
@@ -140,6 +141,20 @@ class SparkConf(loadDefaults: Boolean) extends
Cloneable with Logging {
this
}
+ /**
+ * Use Kryo serialization and register the given set of classes with
Kryo.
+ * If called multiple times, this will append the classes from all calls
together.
+ */
+ def registerKryoClasses(classes: Array[Class[_ <: Any]]): SparkConf = {
--- End diff --
To make it more consistent with other configs - should this be something
like `setKryoClasses`? Also can we have it take the more general `Seq` type
instead of `Array[]`? Finally, is it not okay to do `Seq[Class[_]]`?
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