[AMBARI-5124] Configure Components step of HA wizard got stuck forever (requires page refresh to continue)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.1
• Component/s: ambari-web
• Assignee: Oleg Nechiporenko
• Reporter: Oleg Nechiporenko
• Created: 18/Mar/14 12:48
• Updated: 18/Mar/14 13:07
• Resolved: 18/Mar/14 13:07

Description

STR:

1. Deploy cluster with all services.
2. Go to 5 step of Enable HA wizard (Configure Components).

Result: Task 'Reconfigure HDFS' hangs for a very long time - I waited for 40 minutes and it hangs on 0%. See 06-03-1.PNG.

This issue can be workarounded by simply refreshing the page - after refreshing the page task 'Reconfigure HDFS' wakes up and HA wizard can be continued.

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It reproduced multiple times on independed environments.