Update apache-hadoop-emulator-get-started.md

Freshness Index Improvement MS date change

Author: sreekzz

articles/hdinsight/hadoop/apache-hadoop-emulator-get-started.md

@@ -6,7 +6,7 @@ keywords: hadoop emulator,hadoop sandbox
 ms.service: hdinsight
 ms.custom: hdinsightactive,hdiseo17may2017
 ms.topic: how-to
-ms.date: 05/29/2019
+ms.date: 04/28/2022
 ---
 
 # Get started with an Apache Hadoop sandbox, an emulator on a virtual machine
@@ -82,4 +82,4 @@ To download an older HDP version sandbox, see the links under **Older Versions**
 
 * [Learning the ropes of the Hortonworks Sandbox](https://hortonworks.com/hadoop-tutorial/learning-the-ropes-of-the-hortonworks-sandbox/)
 
-* [Hadoop tutorial - Getting started with HDP](https://hortonworks.com/hadoop-tutorial/hello-world-an-introduction-to-hadoop-hcatalog-hive-and-pig/)
+* [Hadoop tutorial - Getting started with HDP](https://hortonworks.com/hadoop-tutorial/hello-world-an-introduction-to-hadoop-hcatalog-hive-and-pig/)