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Posted to issues@flink.apache.org by "Aljoscha Krettek (Jira)" <ji...@apache.org> on 2020/08/24 13:07:00 UTC
[jira] [Reopened] (FLINK-12130) Apply command line options to
configuration before installing security modules
[ https://issues.apache.org/jira/browse/FLINK-12130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aljoscha Krettek reopened FLINK-12130:
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> Apply command line options to configuration before installing security modules
> ------------------------------------------------------------------------------
>
> Key: FLINK-12130
> URL: https://issues.apache.org/jira/browse/FLINK-12130
> Project: Flink
> Issue Type: Improvement
> Components: Command Line Client
> Reporter: Victor Wong
> Assignee: Victor Wong
> Priority: Major
>
> Currently if the user configures Kerberos credentials through command line, it won't work.
> {code:java}
> // flink run -m yarn-cluster -yD security.kerberos.login.keytab=/path/to/keytab -yD security.kerberos.login.principal=xxx /path/to/test.jar
> {code}
> Above command would cause security failure if you do not have a ticket cache w/ kinit.
> Maybe we could call _org.apache.flink.client.cli.AbstractCustomCommandLine#applyCommandLineOptionsToConfiguration_ before _SecurityUtils.install(new SecurityConfiguration(cli.configuration));_
> Here is a demo patch: [https://github.com/jiasheng55/flink/commit/ef6880dba8a1f36849f5d1bb308405c421b29986]
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