I am getting the error : "status" : 404, "message" : "org.apache.ambari.server.controller.spi.NoSuchParentResourceException: Parent Cluster resource doesn't exist. Cluster not found, clusterName=mycluster. Cluster not found, clusterName=mycluster". and Once I press Ok, it stays on the Install, Start and test screen with Next not enabled and I cannot click on any of the options. There are two nodes to be setup and it shows waiting for both the nodes but there is nothing listed under waiting.
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