pvary opened a new pull request, #23737: URL: https://github.com/apache/flink/pull/23737
## What is the purpose of the change Fix the NullpointerException found by the tests: https://issues.apache.org/jira/browse/FLINK-33568?focusedCommentId=17786726&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17786726 ## Brief change log Add Null checks ## Verifying this change I was not able to repro the case, I think we might have an intermittent issue where the operator is not initialized when we try to fetch the metrics. This could happen when the specific task does not get any committables. ## 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: no ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature documented? not applicable -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
