[AMBARI-13380] HDFS Checkpoint window does not appear for restart all reconfigured operation on host

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.2
• Fix Version/s: 2.2.0
• Component/s: ambari-web
• Assignee: Xi Wang
• Reporter: Xi Wang
• Created: 09/Oct/15 18:42
• Updated: 10/Oct/15 00:30
• Resolved: 09/Oct/15 19:53

Description

Steps:

1. Deploy cluster.
2. Execute following code on ambari-server host:

   cd /usr/lib/ambari-server/web/javascripts
   gunzip app.js.gz
   sed -i 's/App\.nnCheckpointAgeAlertThreshold = 12/App\.nnCheckpointAgeAlertThreshold = 1/' app.js
   gzip app.js
   

3. Wait more than 1 hour (I waited 1h20m).
4. Make some changes in HDFS configs (add new property etc.).
5. Save changes.
6. Go to host with NameNode.
7. Click "Restart" button for restarting all components, requiring it.

Result: HDFS Checkpoint window was not appeared, but operation of restart had been became.