Package org.apache.drill.yarn.appMaster.http
package org.apache.drill.yarn.appMaster.http
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ClassDescriptionReturns cluster status as a tree of JSON objects.Stop the cluster.Security manager for the Application Master.Implements the three supported AM security models: Drill, hard-coded user and password, and open access.Implementation of
DynamicFeature.Generates and adds a CSRF token to a HTTP session.All forms on site have a field with a CSRF token injected by server.Base class for a tree of web pages (or REST resources) represented as POJOs.Holds various constants used by WebServer components.Wrapper around the Jetty web server.The Drill AM web UI.Passes information to the acknowledgement page.Displays a warning page to ask the user if they want to cancel a Drillbit.Display the configuration page which displays the contents of DoY and selected Drill config as name/value pairs.Passes information to the confirmation page.Displays the list of Drillbits showing details for each Drillbit.Displays a history of completed tasks which indicates failed or cancelled Drillbits.Pages, adapted from Drill, that display the login and logout pages.Page that lets the admin change the cluster size or shut down the cluster.DoY provides a link to YARN to display the AM UI.Confirm that the user wants to resize the cluster.Main DoY page that displays cluster status, and the status of the resource groups.Confirmation page when the admin asks to stop the cluster.