[AMBARI-3555] Reassign Master (namenode HA): HDFS service check fails when standby namenode is stopped before wizard

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.2
• Fix Version/s: 1.4.2
• Component/s: ambari-web
• Assignee: Jaimin Jetly
• Reporter: Jaimin Jetly
• Created: 20/Oct/13 23:11
• Updated: 21/Oct/13 18:29
• Resolved: 21/Oct/13 18:29

Description

HDFS service check fails due to stale information preserved in zookeeper. We need to clear automatic failover information in zookeeper by adding a manual command. Also if this is done then we don't need to make sure that the namenode that is moved is in standby state by stopping namenode initially.