[AMBARI-18394] Blueprint-deployed cluster with NameNode HA out-of-the-box fails when starting Namenode during EU/RU

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.2.2
• Fix Version/s: trunk
• Component/s: blueprints
• Assignee: Unassigned Assign to me
• Reporter: Alejandro Fernandez
• Created: 14/Sep/16 23:44
• Updated: 03/May/18 19:51
• Resolved: 03/May/18 19:51

Description

STR:

• Use Blueprints to deploy cluster with NameNode HA out-of-the-box
• Attempt an EU/RU

The problem is that during a Blueprint deployment, it keeps the following 2 configs in hadoop-env
dfs_ha_initial_namenode_active
dfs_ha_initial_namenode_standby

When it's time to perform an EU/RU (or start NN in general), then it thinks that NameNode HA is still not complete.
Blueprint with HA out of the box needs a step to delete these configs after the deployment is done.

Issue Links

• is duplicated by: AMBARI-23683 dfs_ha_initial_* properties should be removed after installation