Ashish,
You're probably using region.destroyRegion to destroy the client region. If
so, that also destroys the region on the server.
You should be able to use localDestroyRegion to just destroy the client
region like:
// Get the region's key set using pool 1
Region pool11Region = createRegion(this.pool1.getName());
Set pool1Keys = pool1Region.keySetOnServer();
pool1Region.localDestroyRegion();
// Get the region's key set using pool 2
Region pool2Region = createRegion(this.pool2.getName());
Set pool2Keys = pool2Region.keySetOnServer();
pool2Region.localDestroyRegion();
The createRegion method is:
private Region createRegion(String poolName) {
return this.cache
.createClientRegionFactory(ClientRegionShortcut.PROXY)
.setPoolName(poolName)
.create(this.regionName);
}
Thanks,
Barry Oglesby
On Tue, May 5, 2020 at 9:37 AM aashish choudhary <
aashish.choudha...@gmail.com> wrote:
> Hi,
>
> I am sort of trying to implement a failover/failback for geode client. I
> have followed the approach the mentioned in here
> <https://community.pivotal.io/s/article/Configure-client-to-use-several-clusters>.
> I understand it's for gemfire but sharing just for reference as the use
> case is same and will apply this for geode as well. I hope that's ok.
>
> This is what i am trying to do. Creating two pools but in my case i have
> same region names in both cluster A and B.
> ClientCache clientCache = new ClientCacheFactory().create();
>
> PoolFactory poolFactory = PoolManager.createFactory();
> poolFactory.addLocator("Locator1", 10334);
> poolFactory.addLocator("Locator2", 10334);
> poolFactory.create("A");
>
> poolFactory = PoolManager.createFactory();
> poolFactory.addLocator("Locator1", 10334);
> poolFactory.addLocator("Locator2", 10334);
> poolFactory.create("B");
>
> Region region11 =
> clientCache.createClientRegionFactory(ClientRegionShortcut.PROXY)
> .setPoolName("A")
> .create("region1");
>
> Region region22 =
> clientCache.createClientRegionFactory(ClientRegionShortcut.PROXY)
> .setPoolName("A")
> .create("region2");
>
>
>
> Region region33 =
> clientCache.createClientRegionFactory(ClientRegionShortcut.PROXY)
> .setPoolName("B")
>
> .create("region1");
>
> Region region44 =
> clientCache.createClientRegionFactory(ClientRegionShortcut.PROXY)
> .setPoolName("B")
>
> .create("region2");
>
> So If a client needs to connect to regions with the same name in two
> different distributed systems then it must close or destroy the region and
> recreate it with the changed pool configuration each time it wants to change
> between two distributed systems.
>
> I am doing the same but getting region destroyed exception instead. I am
> using geode java client not spring data geode.
>
> How to do this? Please help.
>
>
>
> With Best Regards,
> Ashish
>
