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https://issues.apache.org/jira/browse/FLINK-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16294621#comment-16294621
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ASF GitHub Bot commented on FLINK-8275:
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GitHub user suez1224 opened a pull request:
https://github.com/apache/flink/pull/5172
[FLINK-8275] [Security] fix keytab local path in YarnTaskManagerRunner
## Brief change log
- Set the local keytab path in YarnTaskManagerRunner to the correct local
path.
## Verifying this change
- Manually verified the change by running in a production secure cluser
with 1 JobManager and 2 TaskManagers. Both the JobManager and the Taskmanagers
can start, and verify through kerberos metrics.
## 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 keytab-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5172.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 #5172
----
commit e40bef03f18d80f423150c8b94f875d9edb5ef24
Author: Shuyi Chen <[email protected]>
Date: 2017-12-18T07:50:07Z
fix keytab local path in YarnTaskManagerRunner
----
> Flink YARN deployment with Kerberos enabled not working
> --------------------------------------------------------
>
> Key: FLINK-8275
> URL: https://issues.apache.org/jira/browse/FLINK-8275
> Project: Flink
> Issue Type: Bug
> Components: Security
> Affects Versions: 1.4.0
> Reporter: Shuyi Chen
> Assignee: Shuyi Chen
> Priority: Blocker
> Fix For: 1.5.0
>
>
> The local keytab path in YarnTaskManagerRunner is incorrectly set to the
> ApplicationMaster's local keytab path.
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