Re: [TinkerPop] Re: JavaTranslator vs. GroovyTranslator and Gremlin bytecode compilation speeds.

[Stephen Mallette <sp...@gmail.com>]

> How can difference in client and server JVM compiler versions affect
bytecode evaluation by a server?

JVM versions won't matter. Gremlin bytecode is evaluated by Gremlin so, if
there were versioning issues they would be specific to TinkerPop
versioning. A client on TinkerPop 3.2.5 sending bytecode to TinkerPop 3.2.4
could potentially have a problem if the it used some new feature of 3.2.5
that wasn't available at the time of 3.2.4. As we look forward with
bytecode and serialization/protocol issues we will need to do more with our
versioning of it so that 3.2.5 could communicate without hassles to older
versions. This is a problem more generalized to remoting than just
something specific to bytecode.

On Thu, Apr 27, 2017 at 4:04 PM, Vladyslav Kosulin <vk...@gmail.com>
wrote:

> I love the idea, but here are my concerns:
> How can difference in client and server JVM compiler versions affect
> bytecode evaluation by a server? What if client was compiled with newer
> compiler, and the server does not recognize the version of bytecode sent by
> the client? I would assume it will fail. And what will happen when
> serialVersionUID differs if client and server are on different versions of
> application (not the tinkerpop version)? There will be no problem with
> groovy string in either case, but the java bytecode evaluation may fail,
> right?
>
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