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From Yakov Zhdanov <yzhda...@gridgain.com>
Subject Re: OSGi migration may require a special marshaller
Date Mon, 02 Nov 2015 11:51:35 GMT

Is that correct that you obtain instance of Ignite through cache manager
and pass your classloader to which gets ignored at some point? Or you
use IgniteConfiguration#setClassLoader?

Can you or anyone in community please provide a short example or junit so I
can reproduce this?


Yakov Zhdanov, Director R&D
*GridGain Systems*

2015-11-02 12:56 GMT+03:00 Gilles, Romain <romain.gilles@misys.com>:

> Hi all,
> I'm really interested in this issue:
> https://issues.apache.org/jira/browse/IGNITE-1270 . We some stuff to make
> it work in our osgi environment. The main issue for us now is the
> serialization. I think it you will have to rework the OptimizedMarshaller
> or any other marshaller that works with object that come from outside your
> class space.
> We have try kryo that works. Kryo provide an extension point in order to
> resolve the classes:
> https://github.com/EsotericSoftware/kryo/blob/master/src/com/esotericsoftware/kryo/ClassResolver.java
> . With this extension we are able to solve the problem of external classes.
> The only issue with kryo is that some classes need a certain care in the
> serialization process and therefore a specialized serializer.
> So I would like to know from the community what do think of changing the
> way the optimized marshaller works or introducing the support of yet
> another marshaller based on a kryo like technology?
> Thanks in advance,
> Best regards,
> Romain.
> PS: I'm ready to help in the both cases.
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