SPARK-3962 Marked scope as provided for external projects.

Somehow maven shade plugin is set in infinite loop of creating effective pom.

Author: Prashant Sharma <prashant.s@imaginea.com>
Author: Prashant Sharma <scrapcodes@gmail.com>

Closes #2959 from ScrapCodes/SPARK-3962/scope-provided and squashes the following commits:

994d1d3 [Prashant Sharma] Fixed failing flume tests
270b4fb [Prashant Sharma] Removed most of the unused code.
bb3bbfd [Prashant Sharma] SPARK-3962 Marked scope as provided for external.

1 files changed, 9 insertions, 2 deletions

diff --git a/external/zeromq/src/test/scala/org/apache/spark/streaming/zeromq/ZeroMQStreamSuite.scala b/external/zeromq/src/test/scala/org/apache/spark/streaming/zeromq/ZeroMQStreamSuite.scala
index cc10ff6ae0..a7566e733d 100644
--- a/external/zeromq/src/test/scala/org/apache/spark/streaming/zeromq/ZeroMQStreamSuite.scala
+++ b/external/zeromq/src/test/scala/org/apache/spark/streaming/zeromq/ZeroMQStreamSuite.scala
@@ -20,12 +20,19 @@ package org.apache.spark.streaming.zeromq
 import akka.actor.SupervisorStrategy
 import akka.util.ByteString
 import akka.zeromq.Subscribe
+import org.scalatest.FunSuite
 
 import org.apache.spark.storage.StorageLevel
-import org.apache.spark.streaming.{StreamingContext, TestSuiteBase}
+import org.apache.spark.streaming.{Seconds, StreamingContext}
 import org.apache.spark.streaming.dstream.ReceiverInputDStream
 
-class ZeroMQStreamSuite extends TestSuiteBase {
+class ZeroMQStreamSuite extends FunSuite {
+
+  val batchDuration = Seconds(1)
+
+  private val master: String = "local[2]"
+
+  private val framework: String = this.getClass.getSimpleName
 
   test("zeromq input stream") {
     val ssc = new StreamingContext(master, framework, batchDuration)