kl0u opened a new pull request #7313: [FLINK-11116][fs-connector] Removed randomness from HDFS and Local fs writers. URL: https://github.com/apache/flink/pull/7313 ## What is the purpose of the change As described in the related jira, this PR targets the in-progress files left after a failure, that belong to no checkpoint. In this case, we lazily overwrite them as soon as the new tasks arrive to that part-counter. ## Brief change log Just removes the random suffix from the `LocalRecoverableWriter` and the `HadoopRecoverableWriter` so that the temporary files are overwritten. ## Verifying this change Added 2 tests in the `AbstractRecoverableWriterTest`. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes / **no**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**) - The serializers: (yes / **no** / don't know) - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know) - The S3 file system connector: (yes / **no** / don't know) ## Documentation - Does this pull request introduce a new feature? (yes / **no**) - If yes, how is the feature documented? (**not applicable** / docs / JavaDocs / not documented) R @aljoscha
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