[AMBARI-21631] Hostname and operation shown in bgops is incorrect when Ambari manages include/exclude files

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.5.2
• Fix Version/s: 2.5.2
• Component/s: ambari-admin
• Assignee: Dmytro Sen
• Reporter: Dhanya Balasundaran
• Created: 02/Aug/17 00:12
• Updated: 11/Aug/17 21:47
• Resolved: 11/Aug/17 21:47

Description

This is found while Recommisioning a datanode and Installing a new datanode while Ambari manages include/exclude files. Please find STR as below

• Deploy a cluster
• Set manage.include.files property in Advanced hdfs-site to true
• Add dfs.hosts file to a valid path
• Stop and delete a datanode from one of the hosts
• Install Datanode back on the same node
• 2 bgops are triggered : one for Installing Datanode and second for "Update Include and Exclude Files for [HDFS]"
• Click through "Update Include and Exclude Files for [HDFS]" to see the host where operation is triggered.

Issue1:
We can see that even though the node where it was added is 'host1' it shows up as 'host2' in 'Hosts' and 'Tasks' in bgops window

Issue2:
Op was to add/install datanode. But it shows up as Recommission

Issue Links

• duplicates: AMBARI-21629 Update Include and Exclude Files for [HDFS]/Refreshnodes is called even if manage.include.files is set to false