[FLINK-10856] Harden resume from externalized checkpoint E2E test

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.5.5, 1.6.2, 1.7.0
• Fix Version/s: 1.5.6, 1.6.3, 1.7.0
• Component/s: Runtime / State Backends, Test Infrastructure
• Labels: pull-request-available
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 12/Nov/18 16:05
• Updated: 16/Nov/18 08:19
• Resolved: 16/Nov/18 08:19

Description

The resume from externalized checkpoints E2E test can fail due to FLINK-10855. We should harden the test script to not expect a single checkpoint directory being present but to take the checkpoint with the highest checkpoint counter.

Issue Links

• is duplicated by: FLINK-10894 Resuming Externalized Checkpoint (file, async, scale down) end-to-end test failed on travis
• links to: GitHub Pull Request #7088
• links to: GitHub Pull Request #7111
• links to: GitHub Pull Request #7114