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Posted to user@ignite.apache.org by debashissinha <de...@gmail.com> on 2018/07/27 08:05:30 UTC

Client Server peer class loading

Hi ,
I have a situation here . Whereby there is a cachestore adapter class for
cache read through   in my code and I am starting the ignite cluster in
client mode. 

I am connecting to ignite cache server on yarn . I have specified the server
to load peerclassloading and the same is enabled in client application also
. 

However when I call the getcache method on client node it gives a class not
found error on server node.

I was of the opinion that if peerclassloading is enabled in both client and
server node then any class in client node will be loaded when server node is
called ..

Can you suggest where I am going wrong.

Thanks in advance.
Debashis Sinha



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Client Server peer class loading

Posted by Evgenii Zhuravlev <e....@gmail.com>.

Here is the link to the documentation which contains parameter that you can
use:
https://apacheignite.readme.io/docs/yarn-deployment#section-configuration

2018-07-27 12:42 GMT+03:00 debashissinha <de...@gmail.com>:

> Hi ezhuravlev ,
>
> Can you also please tell me a way to package my configuration classes as a
> yarn jar
>
>
> Thanks & Regards
> Debashis Sinha
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>

Re: Client Server peer class loading

Posted by debashissinha <de...@gmail.com>.

Hi ezhuravlev ,

Can you also please tell me a way to package my configuration classes as a
yarn jar 


Thanks & Regards
Debashis Sinha



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Client Server peer class loading

Posted by debashissinha <de...@gmail.com>.

Thanks a lot for your advice



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Client Server peer class loading

Posted by Evgenii Zhuravlev <e....@gmail.com>.

Hi,

PeerClassLoading is not working for classes which are part of a cache
configuration.
These classes (cache store implementations, eviction and expiry policies,
etc.) must be explicitly deployed on all server nodes.

Evgenii

2018-07-27 11:05 GMT+03:00 debashissinha <de...@gmail.com>:

> Hi ,
> I have a situation here . Whereby there is a cachestore adapter class for
> cache read through   in my code and I am starting the ignite cluster in
> client mode.
>
> I am connecting to ignite cache server on yarn . I have specified the
> server
> to load peerclassloading and the same is enabled in client application also
> .
>
> However when I call the getcache method on client node it gives a class not
> found error on server node.
>
> I was of the opinion that if peerclassloading is enabled in both client and
> server node then any class in client node will be loaded when server node
> is
> called ..
>
> Can you suggest where I am going wrong.
>
> Thanks in advance.
> Debashis Sinha
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>