Github user sryza commented on a diff in the pull request:
https://github.com/apache/spark/pull/789#discussion_r18182436
--- 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 --
@mateiz 's earlier request was for <code>registerKryoClasses</code>, but
<code>setKryoClasses</code> sounds fine too if you both agree.
It looks like using <code>Class[_]</code> does work, but using
<code>Seq</code> makes it difficult to use the API from Java.
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