RyanSkraba opened a new pull request, #22916: URL: https://github.com/apache/flink/pull/22916
## What is the purpose of the change **Backport of https://github.com/apache/flink/pull/22843 to `release-1.16`.** We observe flaky tests using MinIO about once per month, and it appears to be due to a container responding to API requests with enough **503 Service Unavailable** statuses that the default retry mechanism on the `AmazonS3` client fails. ## Brief change log Increase the number of TestContainer startup attempts from 1 to 3. I chose to do this at the TestContainer level instead of making the S3 client retry more often, since it is a (1) a sufficiently rare event and (2) specifically related to container start-up. ## Verifying this change This change is already covered by existing tests, such as MinioTestContainerTest. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): **no** - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: **no** - The serializers: **no** - The runtime per-record code paths (performance sensitive): **no** - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: **no** - The S3 file system connector: **yes** (indirectly) ## Documentation - Does this pull request introduce a new feature? **no** - If yes, how is the feature documented? **no** -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
