Merge pull request #88669 from dagiro/cats99

cats99

Author: PRMerger17

articles/hdinsight/apache-kafka-spark-structured-streaming-cosmosdb.md

@@ -37,7 +37,7 @@ Apache Kafka on HDInsight does not provide access to the Kafka brokers over the
 While you can create an Azure virtual network, Kafka, and Spark clusters manually, it's easier to use an Azure Resource Manager template. Use the following steps to deploy an Azure virtual network, Kafka, and Spark clusters to your Azure subscription.
 
 1. Use the following button to sign in to Azure and open the template in the Azure portal.
-    
+
     <a href="https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure-Samples%2Fhdinsight-spark-scala-kafka-cosmosdb%2Fmaster%2Fazuredeploy.json" target="_blank">
     <img src="./media/apache-kafka-spark-structured-streaming-cosmosdb/resource-manager-deploy.png" alt="Deploy to Azure"/>
     </a>
@@ -61,11 +61,11 @@ While you can create an Azure virtual network, Kafka, and Spark clusters manuall
      > The structured streaming notebook used in this example requires Spark on HDInsight 3.6. If you use an earlier version of Spark on HDInsight, you receive errors when using the notebook.
 
 2. Use the following information to populate the entries on the **Custom deployment** section:
-   
-    ![HDInsight custom deployment](./media/apache-kafka-spark-structured-streaming-cosmosdb/hdi-custom-parameters.png)
+
+    ![HDInsight custom deployment values](./media/apache-kafka-spark-structured-streaming-cosmosdb/hdi-custom-parameters.png)
 
     * **Subscription**: Select your Azure subscription.
-   
+
     * **Resource group**: Create a group or select an existing one. This group contains the HDInsight cluster.
 
     * **Location**: Select a location geographically close to you.

articles/hdinsight/connect-on-premises-network.md

@@ -35,7 +35,7 @@ This configuration enables the following behavior:
 
 In the following diagram, green lines are requests for resources that end in the DNS suffix of the virtual network. Blue lines are requests for resources in the on-premises network or on the public internet.
 
-![Diagram of how DNS requests are resolved in the configuration used in this document](./media/connect-on-premises-network/on-premises-to-cloud-dns.png)
+![Diagram of how DNS requests are resolved in the configuration](./media/connect-on-premises-network/on-premises-to-cloud-dns.png)
 
 ## Prerequisites
 
@@ -92,7 +92,7 @@ These steps use the [Azure portal](https://portal.azure.com) to create an Azure
     |Subnet | Select the default subnet for the virtual network that you created earlier. Do __not__ select the subnet used by the VPN gateway.|
     |Public IP | Use the autopopulated value.  |
 
-    ![Virtual network settings](./media/connect-on-premises-network/virtual-network-settings.png)
+    ![HDInsight Virtual network settings](./media/connect-on-premises-network/virtual-network-settings.png)
 
     Leave other entries at the default values and then select the **Review + create**.
 

articles/hdinsight/domain-joined/apache-domain-joined-run-hbase.md

@@ -83,15 +83,16 @@ You can use SSH to connect to HBase clusters and then use [Apache HBase Shell](h
     ```hbaseshell
     scan 'Contacts'
     ```
-    ![HDInsight Hadoop HBase shell](./media/apache-domain-joined-run-hbase/hbase-shell-scan-table.png)
+
+    ![HDInsight Hadoop HBase shell output](./media/apache-domain-joined-run-hbase/hbase-shell-scan-table.png)
 
 ## Create Ranger policies
 
 Create a Ranger policy for **sales_user1** and **marketing_user1**.
 
 1. Open the **Ranger Admin UI**. Click **\<ClusterName>_hbase** under **HBase**.
 
-   ![Apache Ranger Admin UI](./media/apache-domain-joined-run-hbase/apache-ranger-admin-login.png)
+   ![HDInsight Apache Ranger Admin UI](./media/apache-domain-joined-run-hbase/apache-ranger-admin-login.png)
 
 2. The **List of Policies** screen will display all Ranger policies created for this cluster. One pre-configured policy may be listed. Click **Add New Policy**.
 
@@ -197,14 +198,14 @@ Based on the Ranger policies configured, **sales_user1** can view all of the dat
    kinit marketing_user1
    ```
 
-2. Open the HBase shell and scan the table `Customers`:
+1. Open the HBase shell and scan the table `Customers`:
 
     ```hbaseshell
     hbase shell
     scan `Customers`
     ```
 
-3. Notice that the marketing user can only view the five columns of the `Contact` column-family.
+1. Notice that the marketing user can only view the five columns of the `Contact` column-family.
 
     ```hbaseshell
     ROW                                COLUMN+CELL
@@ -221,9 +222,9 @@ Based on the Ranger policies configured, **sales_user1** can view all of the dat
     2 row(s) in 0.0730 seconds
     ```
 
-9. View the audit access events from the Ranger UI.
+1. View the audit access events from the Ranger UI.
 
-   ![Ranger UI Policy Audit](./media/apache-domain-joined-run-hbase/apache-ranger-admin-audit.png)
+   ![HDInsight Ranger UI Policy Audit](./media/apache-domain-joined-run-hbase/apache-ranger-admin-audit.png)
 
 ## Clean up resources
 

articles/hdinsight/domain-joined/apache-domain-joined-run-kafka.md

@@ -31,7 +31,7 @@ A [HDInsight Kafka cluster with Enterprise Security Package](./apache-domain-joi
 
 2. Sign in using your Azure Active Directory (AD) admin credentials. The Azure AD admin credentials aren't the same as HDInsight cluster credentials or Linux HDInsight node SSH credentials.
 
-   ![Apache Ranger Admin UI](./media/apache-domain-joined-run-kafka/apache-ranger-admin-login.png)
+   ![HDInsight Apache Ranger Admin UI](./media/apache-domain-joined-run-kafka/apache-ranger-admin-login.png)
 
 ## Create domain users
 
@@ -178,7 +178,7 @@ Based on the Ranger policies configured, **sales_user** can produce/consume topi
 
 9. View the audit access events from the Ranger UI.
 
-   ![Ranger UI Policy Audit](./media/apache-domain-joined-run-kafka/apache-ranger-admin-audit.png)
+   ![Ranger UI policy audit access events ](./media/apache-domain-joined-run-kafka/apache-ranger-admin-audit.png)
 
 ## Clean up resources