freshness_c43

Author: dagiro

articles/hdinsight/hdinsight-hadoop-oms-log-analytics-tutorial.md

@@ -6,14 +6,14 @@ ms.author: hrasheed
 ms.reviewer: jasonh
 ms.service: hdinsight
 ms.topic: conceptual
-ms.date: 02/06/2020
+ms.date: 04/24/2020
 ---
 
 # Use Azure Monitor logs to monitor HDInsight clusters
 
-Learn how to enable Azure Monitor logs to monitor Hadoop cluster operations in HDInsight, and how to add an HDInsight monitoring solution.
+Learn how to enable Azure Monitor logs to monitor Hadoop cluster operations in HDInsight. And how to add an HDInsight monitoring solution.
 
-[Azure Monitor logs](../log-analytics/log-analytics-overview.md) is a service in Azure Monitor that monitors your cloud and on-premises environments to maintain their availability and performance. It collects data generated by resources in your cloud and on-premises environments and from other monitoring tools to provide analysis across multiple sources.
+[Azure Monitor logs](../log-analytics/log-analytics-overview.md) is an Azure Monitor service that monitors your cloud and on-premises environments. The monitoring is to maintain their availability and performance. It collects data generated by resources in your cloud, on-premises environments and from other monitoring tools. The data is used to provide analysis across multiple sources.
 
 [!INCLUDE [azure-monitor-log-analytics-rebrand](../../includes/azure-monitor-log-analytics-rebrand.md)]
 
@@ -41,9 +41,9 @@ If you don't have an Azure subscription, [create a free account](https://azure.m
 
 ## Enable Azure Monitor logs by using the portal
 
-In this section, you configure an existing HDInsight Hadoop cluster to use an Azure Log Analytics workspace to monitor jobs, debug logs, etc.
+In this section, you configure an existing HDInsight Hadoop cluster to use an Azure Log Analytics workspace to monitor jobs, debug logs, and so on.
 
-1. From the [Azure portal](https://portal.azure.com/), select your cluster.  See [List and show clusters](./hdinsight-administer-use-portal-linux.md#showClusters) for the instructions. The cluster is opened in a new portal page.
+1. From the [Azure portal](https://portal.azure.com/), select your cluster. The cluster is opened in a new portal page.
 
 1. From the left, under **Monitoring**, select **Azure Monitor**.
 
@@ -97,9 +97,9 @@ Disable-AzHDInsightMonitoring -Name "<your-cluster>"
 
 ## Install HDInsight cluster management solutions
 
-HDInsight provides cluster-specific management solutions that you can add for Azure Monitor logs. [Management solutions](../log-analytics/log-analytics-add-solutions.md) add functionality to Azure Monitor logs, providing additional data and analysis tools. These solutions collect important performance metrics from your HDInsight clusters and provide the tools to search the metrics. These solutions also provide visualizations and dashboards for most cluster types supported in HDInsight. By using the metrics that you collect with the solution, you can create custom monitoring rules and alerts.
+HDInsight provides cluster-specific management solutions that you can add for Azure Monitor logs. [Management solutions](../log-analytics/log-analytics-add-solutions.md) add functionality to Azure Monitor logs, providing additional data and analysis tools. These solutions collect important performance metrics from your HDInsight clusters. And provide the tools to search the metrics. These solutions also provide visualizations and dashboards for most cluster types supported in HDInsight. By using the metrics that you collect with the solution, you can create custom monitoring rules and alerts.
 
-These are the available HDInsight solutions:
+Available HDInsight solutions:
 
 * HDInsight Hadoop Monitoring
 * HDInsight HBase Monitoring
@@ -108,15 +108,15 @@ These are the available HDInsight solutions:
 * HDInsight Spark Monitoring
 * HDInsight Storm Monitoring
 
-For the instructions to install a management solution, see [Management solutions in Azure](../azure-monitor/insights/solutions.md#install-a-monitoring-solution). To experiment, install a HDInsight Hadoop Monitoring solution. When it's done, you see an **HDInsightHadoop** tile listed under **Summary**. Select the **HDInsightHadoop** tile. The HDInsightHadoop solution looks like:
+For management solution instructions, see [Management solutions in Azure](../azure-monitor/insights/solutions.md#install-a-monitoring-solution). To experiment, install a HDInsight Hadoop Monitoring solution. When it's done, you see an **HDInsightHadoop** tile listed under **Summary**. Select the **HDInsightHadoop** tile. The HDInsightHadoop solution looks like:
 
 ![HDInsight monitoring solution view](media/hdinsight-hadoop-oms-log-analytics-tutorial/hdinsight-oms-hdinsight-hadoop-monitoring-solution.png)
 
 Because the cluster is a brand new cluster, the report doesn't show any activities.
 
 ## Configuring performance counters
 
-Azure monitor also supports collecting and analyzing performance metrics for the nodes in your cluster. For more information on enabling and configuring this feature, see [Linux performance data sources in Azure Monitor](https://docs.microsoft.com/azure/azure-monitor/platform/data-sources-performance-counters#linux-performance-counters).
+Azure monitor supports collecting and analyzing performance metrics for the nodes in your cluster. For more information, see [Linux performance data sources in Azure Monitor](https://docs.microsoft.com/azure/azure-monitor/platform/data-sources-performance-counters#linux-performance-counters).
 
 ## Cluster auditing
 
@@ -130,3 +130,4 @@ HDInsight support cluster auditing with Azure Monitor logs, by importing the fol
 ## Next steps
 
 * [Query Azure Monitor logs to monitor HDInsight clusters](hdinsight-hadoop-oms-log-analytics-use-queries.md)
+* [How to monitor cluster availability with Apache Ambari and Azure Monitor logs](./hdinsight-cluster-availability.md)