Thanks for the pointer .. yes, we need this ..
On Thu, Jul 25, 2019 at 9:08 AM Haibo Sun wrote:
>
> The following JIRA is about the problem you encounter. I think you should
> be very interested in its comments.There does seem to be a problem with
> shading Akka, and Flink is considering
The following JIRA is about the problem you encounter. I think you should be
very interested in its comments.There does seem to be a problem with shading
Akka, and Flink is considering isolating the classloader that contain Akka and
Scala to allow the applications and Flink to use different
Also wanted to check if anyone has ventured into this exercise of shading
Akka in Flink ..
Is this something that qualifies as one of the roadmap items in Flink ?
regards.
On Wed, Jul 24, 2019 at 3:44 PM Debasish Ghosh
wrote:
> Hi Haibo - Thanks for the clarification ..
>
> regards.
>
> On
Hi Haibo - Thanks for the clarification ..
regards.
On Wed, Jul 24, 2019 at 2:58 PM Haibo Sun wrote:
> Hi Debasish Ghosh,
>
> I agree that Flink should shade its Akka.
>
> Maybe you misunderstood me. I mean, in the absence of official shading
> Akka in Flink, the relatively conservative way
Hi Debasish Ghosh,
I agree that Flink should shade its Akka.
Maybe you misunderstood me. I mean, in the absence of official shading Akka in
Flink, the relatively conservative way is to shade Akka of your application (I
concern Flink won't work well after shading its Akka).
Best,
Haibo
For our application users are expected to work with Akka APIs - hence if I
shade Akka in my application users will need to work with shaded imports
which feels unnatural. With Flink, Akka is an implementation detail and
Flink users are not expected to use Akka APIs. Hence shading will not have
any
I think it is better to shade all the dependencies of flink so that all the
projects that use flink won't hit this kind of issue.
Haibo Sun 于2019年7月24日周三 下午4:07写道：
> Hi, Debasish Ghosh
>
> I don't know why not shade Akka, maybe it can be shaded. Chesnay may be
> able to answer that.
> I
The problem that I am facing is with Akka serialization .. Why not shade
the whole of Akka ?
java.lang.AbstractMethodError:
> akka.remote.RemoteActorRefProvider.serializationInformation()Lakka/serialization/Serialization$Information;
> at
>
I can see that we relocate akka's netty, akka uncommon math but also
be curious why Flink doesn't shaded all of akka dependencies...
Best,
tison.
Debasish Ghosh 于2019年7月24日周三 下午3:15写道：
> Hello Haibo -
>
> Yes, my application depends on Akka 2.5.
> Just curious, why do you think it's
Hello Haibo -
Yes, my application depends on Akka 2.5.
Just curious, why do you think it's recommended to shade Akka version of my
application instead of Flink ?
regards.
On Wed, Jul 24, 2019 at 12:42 PM Haibo Sun wrote:
> Hi Debasish Ghosh,
>
> Does your application have to depend on Akka
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