Infispan access Remotely in cluster with high performance and scalability and Infispan custom code injection

[abhishekdg1983]

I want to set up Infispan enviornment remotely so that it can be accessed remotely from my application. Infispan needs to be clsutered , will I go with hot rod or rest protocol for this one? Which remote access mechanism ( hotrod/rest) will be performance friendly? I also want to inject custom code in Infispan query part, how to approach this one? Can this be part customized or extendable for Infispan?

[rvansa]

You're mixing two concepts: client-server mode (accessing the servers from application over the wire) and clustering (servers talking to each other in peer-to-peer fashion). As for client/server, Hot Rod is both more performant and feature-rich.

Querying: without details I can't help you. Most likely the customization is possible, but you might be playing with fire.

[abhishekdg1983]

My question is that I want to access Infinispan from my application. But

Infinispan should lie remotely in a different JVM not in the same JVM where

my application lies. Then will the approach of Hot rod will work out?

How can we configure multi cluster in Infinispan? Next I want to know that

whether a particular node supports a kind of affinity i.e. I want a

particular node in cluster to work with one of my host, while the other

node will work with different host/tenant? How internally indexing works in

Infinispan , i.e. when we indexed a class with annotation what will happen?

Most importantly, I want to know can we inject any custom code in

Infinispan before working query module? Can Custom interceptor will solve

this purpose?

Thanks,

Abhishek

[rvansa]

My question is that I want to access Infinispan from my application. But

Infinispan should lie remotely in a different JVM not in the same JVM where

my application lies. Then will the approach of Hot rod will work out?

Yes, this is the client-server mode

How can we configure multi cluster in Infinispan? Next I want to know that

whether a particular node supports a kind of affinity i.e. I want a

particular node in cluster to work with one of my host, while the other

node will work with different host/tenant?

You could set HotRod intelligence level to 1, disabling the smart routing. Then, the client will always talk only to the servers you provide to it. But you lose the performance benefit, because the server will then have to relay the operation for the client if it can't serve locally.

How internally indexing works in Infinispan , i.e. when we indexed a class with annotation what will happen?

Remote indexing requires adding the annotation to protobuf

Most importantly, I want to know can we inject any custom code in

Infinispan before working query module? Can Custom interceptor will solve

this purpose?

Regrettably you can't inject custom interceptors in server.

[abhishekdg1983]

How we can inject custom code before writing a query as we cannot index all

our keys due to object structure, we need to write some sort of custom code

to dig into the object and then indexed?

Thanks,

Abhishek

[abhishekdg1983]

Can we inject custom code inside Infispan so that it will execute whenever

needed?

On Wed, Jun 7, 2017 at 2:23 PM, Abhishek Gupta <

[abhishekdg1983]

Can you provide me with full examaple of working with remote query with

indexing in Infinispan?

Thanks,

Abhishek

On Wed, Jun 7, 2017 at 4:40 PM, Abhishek Gupta <

[abhishekdg1983]

Hi,

I can execute Remotequery on Infinispan using Hot rod protocol. I want to

know that can I add new proto file or change existing proto file

dynamically without restarting infinispan?

Please let me know if this is possible and how to do it?

Thanks,

Abhishek

On Thu, Jun 8, 2017 at 6:29 PM, Abhishek Gupta <