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

["Dhanya Balasundaran (JIRA)" <ji...@apache.org>]

Dhanya Balasundaran created AMBARI-21631:
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             Summary: Hostname and operation shown in bgops is incorrect when Ambari manages include/exclude files
                 Key: AMBARI-21631
                 URL: https://issues.apache.org/jira/browse/AMBARI-21631
             Project: Ambari
          Issue Type: Bug
          Components: ambari-admin
    Affects Versions: 2.5.2
            Reporter: Dhanya Balasundaran
             Fix For: 2.5.2


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




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