Andrii Tkach created AMBARI-5676:
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Summary: Perf: Transition from Install Options to Confirm Hosts
took several minutes with browser completely hung with 2000 nodes
Key: AMBARI-5676
URL: https://issues.apache.org/jira/browse/AMBARI-5676
Project: Ambari
Issue Type: Bug
Components: client
Affects Versions: 1.6.0
Reporter: Andrii Tkach
Assignee: Andrii Tkach
Priority: Critical
Fix For: 1.6.1
Attachments: AMBARI-5676.patch
Used SSH registration option to bootstrap 2000 hosts.
After hitting next on the Install Options page and clicking on the "OK" button
for the confirmation popup for host expression expansion, the browser totally
hung for 2 minutes and 40 seconds.
Chrome prompted me to wait or kill the script in between.
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