[FLINK-8916] Checkpointing Mode is always shown to be "At Least Once" in Web UI

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.5.0, 1.6.0
• Fix Version/s: 1.5.0
• Component/s: Runtime / REST
• Labels: flip6
• Assignee: vinoyang
• Reporter: Gary Yao
• Created: 11/Mar/18 11:47
• Updated: 02/Oct/19 17:48
• Resolved: 16/Mar/18 12:03

Description

This only happens in flip6 mode. The CheckpointConfigHandler returns the checkpoint mode uppercased. For example:

{"mode":"EXACTLY_ONCE","interval":5000,"timeout":600000,"min_pause":0,"max_concurrent":1,"externalization":{"enabled":false,"delete_on_cancellation":true}}

However, the Web UI expects the value to be lower cased:

  <tr>
        <td>Checkpointing Mode</td>
        <td ng-if="checkpointConfig['mode'] == 'exactly_once'">Exactly Once</td>
        <td ng-if="checkpointConfig['mode'] != 'exactly_once'">At Least Once</td>
      </tr>

Issue Links

• links to: GitHub Pull Request #5679