GitHub user pnowojski opened a pull request: https://github.com/apache/flink/pull/5737
[FLINK-8721][flip6] Handle archiving failures for accumulators During archivization, wrap errors thrown by users' Accumulators into a FailedAccumulator and do not fail the job because of that. ## Verifying this change This change is covered by existing AccumulatorErrorITCase ## 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) You can merge this pull request into a Git repository by running: $ git pull https://github.com/pnowojski/flink f8721 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/5737.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #5737 ---- commit c61014ae458767926c4f5b13a9df7bc70135d13c Author: Piotr Nowojski <piotr.nowojski@...> Date: 2018-03-21T09:54:49Z [hotfix][runtime] Remove unused method commit 655644322f7c61ddd89bcc3e5aab636047b97d55 Author: Piotr Nowojski <piotr.nowojski@...> Date: 2018-03-21T12:08:36Z [FLINK-8721][flip6] Handle archiving failures for accumulators ---- ---