Re: Disable caching for a specif map

[Enes Akar]

This is not a common scenario so hazelcast does not have this.

But you can easily wrap hazelcast map and implement a disable functionality.

On Tue, Jul 28, 2015 at 7:16 PM teivah <tei...@gmail.com> wrote:

Hello all,

I would like to know if there is such parameter in Hazelcast to disable temporary the cache mechanism for a specific map.

Indeed, my program is basically doing the following steps:

HazelcastInstance instance = ...; //retrieve Hazelcast instance

IMap<> map = instance.getMap();

Object cache = map.get("someKey");

For performance testing, I would like to disable a specific map. So I would expect a mechanism which would still return a map with the getMap(), but the get() would always return a null.

At the moment, my only option was to set the time-to-live-seconds to the lower possible value (1) but it is not really the same procedure as if I was able to disable the cache for this map..

Is there any better options?

Thanks for your help

Rgds

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[teiva.h...@gmail.com]

Okay fine. Thanks for your reply anyway.

[Ahmet Mircik]

Hi, maybe you can also play with map interceptors 

https://github.com/hazelcast/hazelcast/blob/v3.5.1/hazelcast/src/main/java/com/hazelcast/map/MapInterceptor.java

https://github.com/hazelcast/hazelcast/blob/v3.5.1/hazelcast/src/test/java/com/hazelcast/map/InterceptorTest.java

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