GitHub user suez1224 opened a pull request:
https://github.com/apache/flink/pull/5896
[FLINK-8286][Security] Fix kerberos security configuration for
YarnTaskExecutor
## What is the purpose of the change
Fix broken YARN kerberos integration for flip-6.
## Brief change log
- Fix kerberos onfigurations.
- Refactor code.
- Add unittest.
## Verifying this change
This change added tests and can be verified as follows:
- *Added test that validates kerberos credentials are set correctly *
## 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)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/suez1224/flink FLINK-8286
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5896.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 #5896
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commit dfeb614c5d5ecba21390c4ee7ceefdefa3a48bf1
Author: Shuyi Chen <shuyi@...>
Date: 2018-04-23T00:35:37Z
Fix kerberos security configuration for YarnTaskExecutor
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