freshness_c66

Author: dagiro

articles/hdinsight/TOC.yml

@@ -155,8 +155,16 @@
       items:
       - name: Manage clusters using the Apache Ambari web UI
         href: ./hdinsight-hadoop-manage-ambari.md
-      - name: Optimize clusters with the Apache Ambari web UI
-        href: ./hdinsight-changing-configs-via-ambari.md
+      - name: Optimize with Apache Ambari
+        items:
+        - name: Optimize clusters
+          href: ./hdinsight-changing-configs-via-ambari.md
+        - name: Optimize Apache HBase
+          href: ./optimize-hbase-ambari.md
+        - name: Optimize Apache Hive
+          href: ./optimize-hive-ambari.md
+        - name: Optimize Apache Pig
+          href: ./optimize-pig-ambari.md
       - name: Use Apache Ambari REST API
         href: ./hdinsight-hadoop-manage-ambari-rest-api.md
       - name: Delete a cluster

articles/hdinsight/hdinsight-changing-configs-via-ambari.md

@@ -193,5 +193,6 @@ There are more optimization methods that you can consider, for example:
 In this article, you have learned several common Hive query optimization methods. To learn more, see the following articles:
 
 * [Use Apache Hive in HDInsight](hadoop/hdinsight-use-hive.md)
+* [Optimize Apache Hive](./optimize-hive-ambari.md)
 * [Analyze flight delay data by using Interactive Query in HDInsight](./interactive-query/interactive-query-tutorial-analyze-flight-data.md)
 * [Analyze Twitter data using Apache Hive in HDInsight](hdinsight-analyze-twitter-data-linux.md)