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Basically, it runs the web UI offering the RESTful APIs of Ambari.Īll the REST APIs which helps in automating the operations of clusters comes with an excellent web User Interface of Ambari. Solution: Should always use Ranger External URL property for the quick link. After upgrading to 2.4.2, it showing both ranger admin URLs instead of the load balancer URL in quicklinks.

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In addition, the single point of entry to the cluster is what we call server. Prior to ambari upgrade in 2.2.2, quicklink was showing only the Ranger loadbalancer UI. In other words, to perform the cluster automation without any user interaction, Ambari APIs are made.īy following the client-server architecture, a single Ambari server is usually installed on the host and also run on the host Ambari. Developers can integrate these capabilities into their applications by using the Ambari REST APIs. Ambari provides a quick link to the native management interface of Hadoop components Expansion of the node. You can use Ambari to manage and monitor Hadoop clusters. Since the main purpose of Ambari is to offer an easier way to manage as well as monitor the Hadoop ecosystem. Then you can click on 'Add Service' from the 'Actions' dropdown menu in the bottom left of the Ambari dashboard: On bottom left -> Actions -> Add service -> check Hue server -> Next -> Next -> Change any config you like (e.g. Apache Ambari simplifies Hadoop management by providing an easy-to-use web UI. It becomes easy for you to learn Apache Ambari, with this easy interface. Also, we can say that the web interface of Ambari, focuses to keep it simple. Introduction to Ambari WebĮspecially, for Hadoop management, Apache Ambari provides an easy as well as simple to use web-based UI along with RESTful APIs. So, let’s start with the introduction of Ambari Web UI. So, to resolve that we will also see the Troubleshooting of Web UI. However, sometimes while accessing web UI, some error occurs. We will also discuss accessing of Web UI in Ambari. In this Ambari article, we will learn the whole concept of Ambari Web UI in detail.

In our last Apache Ambari Tutorial, we discussed Ambari Cluster Setup.

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Ambari quicklinks