[ https://issues.apache.org/jira/browse/AMBARI-20402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sangeeta Ravindran updated AMBARI-20402: ---------------------------------------- Attachment: AMBARI-20402.patch > Assign Slaves and Clients page displays incorrect configuration unless a > change is made in Assign Masters page > -------------------------------------------------------------------------------------------------------------- > > Key: AMBARI-20402 > URL: https://issues.apache.org/jira/browse/AMBARI-20402 > Project: Ambari > Issue Type: Bug > Components: ambari-web > Affects Versions: 2.5.0 > Reporter: Sangeeta Ravindran > Assignee: Sangeeta Ravindran > Fix For: 2.5.0 > > Attachments: AMBARI-20402.patch, > AssignSlavesAndClients_AfterChanges.jpg, > AssignSlavesAndClients_BeforeChanges.jpg > > > 1. On a multi-node cluster (for e.g. 5-node cluster), run the ambari install > wizard. > 2. Do not change defaults and navigate to Step 6 (Assign Slaves and Clients). > 3. The recommended configuration does not seem to be place the components > well. For e.g., DataNodes are recommended on all 5 nodes. (see > AssignSlavesAndClients_BeforeChanges.jpg). > 4. Navigate back to Step 5 (Assign Masters). Make a change. For e.g. move the > Atlas Metadata Server to a different host. Next, change it back to the > original host so that in effect nothing has changed. > 5. Now move to Step 6 again and see that the configuration has changed and > seems more in line with best practices although effectively nothing has > changed in the Assign Masters page. (see > AssignSlavesAndClients_AfterChanges.jpg) -- This message was sent by Atlassian JIRA (v6.3.15#6346)