Apache Ambari Uses: Why is Apache Ambari Used?
1. Objective – Uses of Apache Ambari
Today, in this article “Apache Ambari Uses”, we will learn all the main uses of Apache Ambari. Also, we will see the reasons that why we should go for Apache Ambari. As we must know properly what is its sole purpose before we begin to learn Apache Ambari.
So, let’s begin Apache Ambari Uses.
2. Introduction to Apache Ambari
Basically, for provisioning, managing, monitoring as well as securing purpose of Apache Hadoop clusters, we use a completely open source management platform like Apache Ambari.
Let’s explore Apache Ambari Features
As part of the Hortonworks Data Platform, it permits enterprises to plan, install as well as securely configure HDP. Also, it makes it easier to offer ongoing cluster maintenance and management, despite the size of the cluster.
3. Why Ambari?
The reasons why we should go for Apache Ambari are:
a. Administrative Management Capabilities
In order to efficiently manage the entire Hadoop ecosystem, Apache Ambari offers best management abilities to the developers as well as administrators. The services offered by Ambari are:
- It can add or remove hosts to the cluster.
- Also, it can add, remove, start, stop or restart the services.
- Moreover, it helps for restarting the clusters or services after configuration changes.
- Allows Rollback, edit the service/components configurations.
- It can move the nodes to different host.
b. Simple to Use and Learn
Ultimately, the goal of Ambari is to offer an easier way to manage and monitor Hadoop ecosystem. Hence, without any user interaction, Ambari APIs are made to perform the cluster automation.
Let’s learn about Ambari Advantages
In addition, there is a web UI in Ambari which provides the RESTful APIs runs by Ambari server (acts as the single point of entry to the cluster). Also, it offers to pick and choose the hosts we need the cluster use along with the services required to be installed, with the help of Ambari.
c. Career Opportunities
The hiring, as well as the demand for professionals that carries Ambari skills, is increasing day by day. The Hadoop professionals with Ambari skills are receiving a significant growth (approximately 12%) in the average salary nowadays. On the basis of this scenario, we can say its requirement will only increase in the coming years. Thus, in this field, there is immense career growth with excellent opportunities.
d. Lifecycle Management
In order to manage the services in the Hadoop ecosystem, Ambari follows Lifecycle Management format. The commands come under lifecycle management are status, start, install, configure, and stop being used to work with the services. Though it offers the flexibility of configuration too.
4. Apache Ambari Uses
In general, Ambari supports all the major Hadoop components like Hive, Pig, MapReduce, HBase, HDFS, etc. but apart from them there are several uses of Ambari, so let’s discuss Apache Ambari Uses in detail:
a. Provisioning of a Hadoop Cluster
While it comes to installation, Ambari offers the best installation wizard along with a step by step process for the Hadoop services. Due to this, we can install these services for any number of hosts.
b. Monitoring of a Hadoop Cluster
In a very holistic way, Ambari does monitoring of the Hadoop Cluster. We can monitor the status and health of Hadoop clusters effectively, Ambari offers a dashboard.
In addition, to evaluate the clusters, Ambari metrics system collects the metrics. And also it alerts and notifies us (when needs attention) with an Ambari Alert Framework.
c. Management of a Hadoop Cluster
In order to manage the services of Hadoop in the clusters, Ambari offers a central platform to us. Also, it manages to start, stop, and the configuration of the services into the clusters.
Furthermore, to integrate the Hadoop management, provisioning of the clusters with Ambari REST APIs, and monitoring capabilities, Ambari permits the system integrators as well as application developers.
You must read about Ambari Troubleshooting
So, this was all in Apache Ambari Uses. Hope you like our explanation.
5. Conclusion: Apache Ambari Uses
Hence, this Apache Ambari Tutorial clarifies the sole purpose, to learn Apache Ambari with this detailed description. Though, if any query comes regarding Ambari Uses, please mention in the comment box, we will definitely respond on it. Keep visiting, keep learning!
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