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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/01/06 06:36:02 UTC

[GitHub] [flink] gaoyunhaii opened a new pull request #10771: [FLINK-14572][test] Print the root cause if job fails in BlobsCleanupITCase

gaoyunhaii opened a new pull request #10771: [FLINK-14572][test] Print the root cause if job fails in BlobsCleanupITCase
URL: https://github.com/apache/flink/pull/10771

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## What is the purpose of the change

Prints the root cause of the unexpected job failure for tests in `BlobsCleanupITCase` to help locate the unstable test failure.

## Brief change log

- d95e12bdcb570c4cbe5a37a9670d7427e8c461a1 prints the cause when job execution result is detected to be not successful.

## Verifying this change

*(Please pick either of the following options)*

This change is a trivial rework / code cleanup without any test coverage.

## 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, Yarn/Mesos, 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**

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