This sounds like a bug. When a tenant is deleted, the cache should be
cleared automatically. You shouldn't have to wait for the periodic cache
cleanup.
My suggestion is to write a TenantMgtListener extension, and add it to the
product. In there, you can add a cache clearing operation for the tenant
pre/post delete method.
On Monday, November 7, 2016, wenxzhen <wenxing.zh...@qq.com> wrote:
> Dear all,
>
> I am trying to remove a Tenant from the WSO2, but I found the following
> exception after removing a Tenant and then re-create it:
>
> Caused by: java.lang.SecurityException: Illegal access attempt to cache ]
> owned by tenant {[testdomain7],[17]} by tenant {[testdomain7],[18]}
> at org.wso2.carbon.caching.impl.Util.checkAccess(Util.java:46)
> at org.wso2.carbon.caching.impl.CarbonCacheManager.getCache(
> CarbonCacheManager.java:111)
> at org.wso2.carbon.registry.core.utils.RegistryUtils.
> getResourceCache(RegistryUtils.java:297)
> at org.wso2.carbon.registry.core.caching.CacheBackedRegistry.
> getCache(CacheBackedRegistry.java:62)
> at org.wso2.carbon.registry.core.caching.CacheBackedRegistry.
> resourceExists(CacheBackedRegistry.java:289)
> at org.wso2.carbon.registry.core.session.UserRegistry.
> resourceExistsInternal(UserRegistry.java:770)
> at org.wso2.carbon.registry.core.session.UserRegistry.access$
> 800(UserRegistry.java:60)
> at org.wso2.carbon.registry.core.session.UserRegistry$9.run(
> UserRegistry.java:753)
> at org.wso2.carbon.registry.core.session.UserRegistry$9.run(
> UserRegistry.java:750)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.wso2.carbon.registry.core.session.UserRegistry.
> resourceExists(UserRegistry.java:750)
> ... 62 more
>
> My question is how I can remove the related Registry cache of a tenant?
> Thank you very much.
>
> Regards, Wenxing
>
>
--
*Kasun Gajasinghe*Associate Technical Lead, WSO2 Inc.
email: kasung AT spamfree wso2.com
linked-in: http://lk.linkedin.com/in/gajasinghe
blog: http://kasunbg.org
phone: +1 650-745-4499, 77 678 0813
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