Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/4101#discussion_r23148802
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/api/java/JavaStreamingContext.scala
---
@@ -250,22 +251,54 @@ class JavaStreamingContext(val ssc: StreamingContext)
extends Closeable {
* Files must be written to the monitored directory by "moving" them
from another
* location within the same file system. File names starting with . are
ignored.
* @param directory HDFS directory to monitor for new file
+ * @param kClass class of key for reading HDFS file
+ * @param vClass class of value for reading HDFS file
+ * @param fClass class of input format for reading HDFS file
* @tparam K Key type for reading HDFS file
* @tparam V Value type for reading HDFS file
* @tparam F Input format for reading HDFS file
*/
def fileStream[K, V, F <: NewInputFormat[K, V]](
- directory: String): JavaPairInputDStream[K, V] = {
- implicit val cmk: ClassTag[K] =
- implicitly[ClassTag[AnyRef]].asInstanceOf[ClassTag[K]]
- implicit val cmv: ClassTag[V] =
- implicitly[ClassTag[AnyRef]].asInstanceOf[ClassTag[V]]
- implicit val cmf: ClassTag[F] =
- implicitly[ClassTag[AnyRef]].asInstanceOf[ClassTag[F]]
+ directory: String,
--- End diff --
I think you'll have to keep and deprecate the existing method. At least,
that removes the need for a Mima exclusion, and doesn't do any harm.
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