[
https://issues.apache.org/jira/browse/FLINK-6608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013703#comment-16013703
]
ASF GitHub Bot commented on FLINK-6608:
---------------------------------------
GitHub user tzulitai opened a pull request:
https://github.com/apache/flink/pull/3928
[FLINK-6608] [security, config] Relax Kerberos login contexts parsing
This PR allows whitespaces in the list of configured Kerberos login
contexts.
It generally covers some over scenarios as well (covered in the additional
parsing test in `SecurityUtilsTest`).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tzulitai/flink FLINK-6608
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3928.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 #3928
----
commit c7fd98d2fde681cef2943c5772a93e20d162fc88
Author: Tzu-Li (Gordon) Tai <tzuli...@apache.org>
Date: 2017-05-17T08:00:37Z
[FLINK-6608] [security, config] Relax Kerberos login contexts parsing
----
> Relax Kerberos login contexts parsing by trimming whitespaces in contexts list
> ------------------------------------------------------------------------------
>
> Key: FLINK-6608
> URL: https://issues.apache.org/jira/browse/FLINK-6608
> Project: Flink
> Issue Type: Improvement
> Components: Configuration, Security
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Tzu-Li (Gordon) Tai
> Priority: Minor
> Fix For: 1.3.0, 1.4.0
>
>
> The Kerberos login contexts list parsing right now isn't quite user-friendly.
> The list must be provided as: {{security.kerberos.login.contexts:
> Client,KafkaClient}}, without any whitespace in between.
> We can relax this to be more user-friendly by trimming any whitespaces in the
> list.
> A user actually stumbled across this:
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Problems-with-Kerberos-Kafka-connection-in-version-1-2-0-td12580.html#a12589
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
