Fwd: Enabling Encryption between slaves in Flink

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Fwd: Enabling Encryption between slaves in Flink

Vinay Patil
Hi,

I have a requirement that all the data flowing between the task managers
should be encrypted, is there a way in Flink to do that.

Can we use the configuration file to enable this as follows :
http://doc.akka.io/docs/akka/snapshot/scala/remoting.html#Remoting_Sample

or do we need to add the above configurations in code here :
https://github.com/apache/flink/blob/master/flink-
runtime/src/main/scala/org/apache/flink/runtime/akka/AkkaUtils.scala

I have looked at this mail thread , but wanted to get clear understanding
of how we can achieve it
http://mail-archives.apache.org/mod_mbox/flink-user/201601.mbox/%3CCANC1h_
[hidden email]%3E



Regards,
Vinay Patil
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Re: Enabling Encryption between slaves in Flink

Till Rohrmann
Hi Vinay,

it's not only done by enabling encryption of the Akka messages since the
TaskManager to TaskManager communication utilizes Netty. There is a JIRA
issue which tracks the progress on implementing secured communication
within Flink: https://issues.apache.org/jira/browse/FLINK-3931. Feel free
to get involved there.

Cheers,
Till

On Thu, Aug 25, 2016 at 8:51 PM, Vinay Patil <[hidden email]>
wrote:

> Hi,
>
> I have a requirement that all the data flowing between the task managers
> should be encrypted, is there a way in Flink to do that.
>
> Can we use the configuration file to enable this as follows :
> http://doc.akka.io/docs/akka/snapshot/scala/remoting.html#Remoting_Sample
>
> or do we need to add the above configurations in code here :
> https://github.com/apache/flink/blob/master/flink-
> runtime/src/main/scala/org/apache/flink/runtime/akka/AkkaUtils.scala
>
> I have looked at this mail thread , but wanted to get clear understanding
> of how we can achieve it
> http://mail-archives.apache.org/mod_mbox/flink-user/201601.mbox/%3CCANC1h_
> [hidden email]%3E
>
>
>
> Regards,
> Vinay Patil
>