diff options
Diffstat (limited to 'streaming/src/test/java')
| -rw-r--r-- | streaming/src/test/java/org/apache/spark/streaming/JavaTestUtils.scala | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/streaming/src/test/java/org/apache/spark/streaming/JavaTestUtils.scala b/streaming/src/test/java/org/apache/spark/streaming/JavaTestUtils.scala index 8a6604904d..d5cdad4998 100644 --- a/streaming/src/test/java/org/apache/spark/streaming/JavaTestUtils.scala +++ b/streaming/src/test/java/org/apache/spark/streaming/JavaTestUtils.scala @@ -17,7 +17,9 @@ package org.apache.spark.streaming -import collection.mutable.{SynchronizedBuffer, ArrayBuffer} +import scala.collection.mutable.{SynchronizedBuffer, ArrayBuffer} +import scala.reflect.ClassTag + import java.util.{List => JList} import org.apache.spark.streaming.api.java.{JavaPairDStream, JavaDStreamLike, JavaDStream, JavaStreamingContext} import org.apache.spark.streaming._ @@ -31,15 +33,15 @@ trait JavaTestBase extends TestSuiteBase { /** * Create a [[org.apache.spark.streaming.TestInputStream]] and attach it to the supplied context. * The stream will be derived from the supplied lists of Java objects. - **/ + */ def attachTestInputStream[T]( ssc: JavaStreamingContext, data: JList[JList[T]], numPartitions: Int) = { val seqData = data.map(Seq(_:_*)) - implicit val cm: ClassManifest[T] = - implicitly[ClassManifest[AnyRef]].asInstanceOf[ClassManifest[T]] + implicit val cm: ClassTag[T] = + implicitly[ClassTag[AnyRef]].asInstanceOf[ClassTag[T]] val dstream = new TestInputStream[T](ssc.ssc, seqData, numPartitions) ssc.ssc.registerInputStream(dstream) new JavaDStream[T](dstream) @@ -52,8 +54,8 @@ trait JavaTestBase extends TestSuiteBase { def attachTestOutputStream[T, This <: JavaDStreamLike[T, This, R], R <: JavaRDDLike[T, R]]( dstream: JavaDStreamLike[T, This, R]) = { - implicit val cm: ClassManifest[T] = - implicitly[ClassManifest[AnyRef]].asInstanceOf[ClassManifest[T]] + implicit val cm: ClassTag[T] = + implicitly[ClassTag[AnyRef]].asInstanceOf[ClassTag[T]] val ostream = new TestOutputStream(dstream.dstream, new ArrayBuffer[Seq[T]] with SynchronizedBuffer[Seq[T]]) dstream.dstream.ssc.registerOutputStream(ostream) @@ -66,8 +68,8 @@ trait JavaTestBase extends TestSuiteBase { */ def runStreams[V]( ssc: JavaStreamingContext, numBatches: Int, numExpectedOutput: Int): JList[JList[V]] = { - implicit val cm: ClassManifest[V] = - implicitly[ClassManifest[AnyRef]].asInstanceOf[ClassManifest[V]] + implicit val cm: ClassTag[V] = + implicitly[ClassTag[AnyRef]].asInstanceOf[ClassTag[V]] val res = runStreams[V](ssc.ssc, numBatches, numExpectedOutput) val out = new ArrayList[JList[V]]() res.map(entry => out.append(new ArrayList[V](entry))) |