[AMBARI-3623] LiveStatus of the component is not updated when username is changed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.2
• Fix Version/s: 1.4.2
• Component/s: ambari-agent, test
• Assignee: Artem Stepanovich Baranchuk
• Reporter: Artem Stepanovich Baranchuk
• Created: 30/Oct/13 13:43
• Updated: 30/Oct/13 14:05
• Resolved: 30/Oct/13 14:05

Description

Steps to reproduce:

• On installer wizard, make install phase fail by killing any install task of master component.
• Go back and change hdfs username to hdfs1.
• Proceed ahead and installer wizard completes successfully.
• HDFS service is red.
• Nagios shows no alerts, but API returns INSTALLED status for all hdfs host components.
• UI impact: On starting HDFS, all tasks completes successfully with 100% green progress bar but service status always remains red.
• Restarting agent resolves the issue.

Looks like AmbariConfig.servicesToPidNames is not getting updated when username is changed.