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Posted to user@flink.apache.org by Zhangrucong <zh...@huawei.com> on 2017/01/04 06:25:34 UTC

Does Flink cluster security works in Flink 1.1.4 release?

Hi:
     Now I use Flink 1.1.4 release in standalone cluster model. I want to do the Kerberos authentication between Flink CLI and the Jobmanager. But in the flink-conf.yaml, there is no Flink cluster security configuration.
Does the Kerberos authentication works in Flink 1.1.4 release?
Thanks in advance!

Re: Does Flink cluster security works in Flink 1.1.4 release?

Posted by Stephan Ewen <se...@apache.org>.

Hi!

Flink 1.1.x supports Kerberos for Hadoop (HDFS, YARN, HBase) via Hadoop's
ticket system. It should work via kinit, in the same way when submitting a
secure MapReduce job.

Kerberos for ZooKeeper, Kafka, etc, is only part of the 1.2 release.

Greetings,
Stephan

On Wed, Jan 4, 2017 at 7:25 AM, Zhangrucong <zh...@huawei.com> wrote:

> Hi:
>
>      Now I use Flink 1.1.4 release in standalone cluster model. I want to
> do the Kerberos authentication between Flink CLI and the Jobmanager. But in
> the flink-conf.yaml, there is no Flink cluster security configuration.
>
> Does the Kerberos authentication works in Flink 1.1.4 release?
>
> Thanks in advance!
>
>
>