Merge pull request #114895 from hrasheed-msft/hdi_autoscale_vid

updating link

Author: PRMerger10

articles/hdinsight/hdinsight-autoscale-clusters.md

@@ -20,7 +20,7 @@ The Autoscale feature uses two types of conditions to trigger scaling events: th
 
 The following video provides an overview of the challenges which Autoscale solves and how it can help you to control costs with HDInsight.
 
-> [!VIDEO https://channel9.msdn.com/Shows/Data-Exposed/Drive-higher-utilization-of-Azure-HDInsight-clusters-with-Autoscale?WT.mc_id=dataexposed-c9-niner]
+> [!VIDEO https://www.youtube.com/embed/UlZcDGGFlZ0?WT.mc_id=dataexposed-c9-niner]
 
 ### Choosing load-based or schedule-based scaling