Note: This question is a part of series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You develop data engineering solutions for a company. A project requires the deployment of resources to Microsoft Azure for batch data processing on Azure HDInsight.
Batch processing will run daily and must:
– Scale to minimize costs
– Be monitored for cluster performance
You need to recommend a tool that will monitor clusters and provide information to suggest how to scale.
Solution: Monitor cluster load using the Ambari Web UI.
Does the solution meet the goal?
A . Yes
B . No
Answer: B
Explanation:
Ambari Web UI does not provide information to suggest how to scale. Instead monitor clusters by using Azure Log Analytics and HDInsight cluster management solutions.
References: https://docs.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-oms-log-analytics-tutorial
https://docs.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-manage-ambari
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