[FLINK-12467] DataStreamAllroundTestProgram should define pause between checkpoints

• Type: Bug
• Status: Open
• Priority: Not a Priority
• Resolution: Unresolved
• Affects Version/s: 1.9.0
• Component/s: Test Infrastructure
• Labels: auto-deprioritized-major auto-deprioritized-minor auto-unassigned
• Assignee: Unassigned
• Reporter: Chesnay Schepler
• Created: 09/May/19 10:05
• Updated: 22/Dec/21 22:38

Description

Since the DataStreamAllroundTestProgram does not define a minimum pause between checkpoints it can happen that the CheckpointCoordinator attempts to start a checkpoint while another one is still on-going.
This results in a failed checkpoint if this checkpoint exceeds the maximum number of concurrent checkpoints, which in our e2e tests results in a test failure since the logs contain exceptions.