On Wed, Jul 10, 2013 at 2:44 PM, Amila Suriarachchi <[email protected]> wrote:
> > > > On Wed, Jul 10, 2013 at 2:33 PM, Afkham Azeez <[email protected]> wrote: > >> Prabath said that the UserRealm does not have to be in a replicated >> cache, so I introduced the concept of a local cache to the caching >> implementation. In order to get a local cache, the cache name has to start >> with the following; >> >> public static final String LOCAL_CACHE_PREFIX = "$__local__$."; >> >> >> So RealCache code was changed to provide the cache name as follows: >> >> public static final String CUSTOM_TENANT_CACHE = >> CachingConstants.LOCAL_CACHE_PREFIX + "CUSTOM_TENANT_CACHE"; >> > > For local things why it is required to add to distributed cache? We can > keep them in a map or some place within the OSGI service. > Yes, in most cases, just using an in memory map would be sufficient. However, the caching framework takes care of invalidation, eviction and so on, so you don't need to worry about cleaning up & maintaining that Map. It will also allow you to easily switch to a distributed mode in the future. > > thanks, > Amila. > >> >> >> On Wed, Jul 10, 2013 at 1:20 PM, Amila Suriarachchi <[email protected]>wrote: >> >>> IMHO we should not cache whole user realm. Only thing we need to cache >>> is the authorisation details. >>> >>> The problem with authorisation details this that when one node >>> enable/disable them it has to appear on all nodes. User realm is some thing >>> we need to build from the configuration and keep in local memory. >>> >>> thanks >>> Amila. >>> >>> >>> On Wed, Jul 10, 2013 at 12:49 PM, Afkham Azeez <[email protected]> wrote: >>> >>>> [2013-07-10 12:47:30,491] WARN >>>> {org.wso2.carbon.user.core.common.DefaultRealm} - You cannot disable the >>>> primary user store. >>>> [2013-07-10 12:47:30,554] ERROR >>>> {org.wso2.carbon.user.core.common.DefaultRealmService} - >>>> java.io.NotSerializableException: >>>> org.wso2.carbon.user.core.common.DefaultRealm >>>> com.hazelcast.nio.HazelcastSerializationException: >>>> java.io.NotSerializableException: >>>> org.wso2.carbon.user.core.common.DefaultRealm >>>> at >>>> com.hazelcast.nio.AbstractSerializer.toByte(AbstractSerializer.java:111) >>>> at >>>> com.hazelcast.nio.AbstractSerializer.toByteArray(AbstractSerializer.java:139) >>>> at com.hazelcast.nio.Serializer.writeObject(Serializer.java:56) >>>> at com.hazelcast.impl.ThreadContext.toData(ThreadContext.java:131) >>>> at com.hazelcast.nio.IOUtil.toData(IOUtil.java:139) >>>> at >>>> com.hazelcast.impl.BaseManager$RequestBasedCall.setLocal(BaseManager.java:512) >>>> at >>>> com.hazelcast.impl.BaseManager$ResponseQueueCall.setLocal(BaseManager.java:544) >>>> at >>>> com.hazelcast.impl.ConcurrentMapManager$MPut.txnalPut(ConcurrentMapManager.java:1876) >>>> at >>>> com.hazelcast.impl.ConcurrentMapManager$MPut.txnalPut(ConcurrentMapManager.java:1830) >>>> at >>>> com.hazelcast.impl.ConcurrentMapManager$MPut.put(ConcurrentMapManager.java:1692) >>>> at com.hazelcast.impl.MProxyImpl$MProxyReal.put(MProxyImpl.java:634) >>>> at com.hazelcast.impl.MProxyImpl$MProxyReal.put(MProxyImpl.java:608) >>>> at com.hazelcast.impl.MProxyImpl.put(MProxyImpl.java:173) >>>> at com.hazelcast.impl.MProxyImpl.put(MProxyImpl.java:124) >>>> at org.wso2.carbon.caching.impl.CacheImpl.put(CacheImpl.java:301) >>>> at >>>> org.wso2.carbon.user.core.common.RealmCache.addToCache(RealmCache.java:121) >>>> at >>>> org.wso2.carbon.user.core.common.RealmCache.addToCache(RealmCache.java:86) >>>> at >>>> org.wso2.carbon.user.core.common.DefaultRealmService.getTenantUserRealm(DefaultRealmService.java:170) >>>> >>>> >>>> -- >>>> *Afkham Azeez* >>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>> Member; Apache Software Foundation; http://www.apache.org/ >>>> * <http://www.apache.org/>** >>>> email: **[email protected]* <[email protected]>* cell: +94 77 3320919 >>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>> twitter: >>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>> * >>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>> * >>>> * >>>> *Lean . Enterprise . Middleware* >>>> >>>> _______________________________________________ >>>> Dev mailing list >>>> [email protected] >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> *Amila Suriarachchi* >>> >>> Software Architect >>> WSO2 Inc. ; http://wso2.com >>> lean . enterprise . middleware >>> >>> phone : +94 71 3082805 >>> >> >> >> >> -- >> *Afkham Azeez* >> Director of Architecture; WSO2, Inc.; http://wso2.com >> Member; Apache Software Foundation; http://www.apache.org/ >> * <http://www.apache.org/>** >> email: **[email protected]* <[email protected]>* cell: +94 77 3320919 >> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >> * >> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >> * >> * >> *Lean . Enterprise . Middleware* >> > > > > -- > *Amila Suriarachchi* > > Software Architect > WSO2 Inc. ; http://wso2.com > lean . enterprise . middleware > > phone : +94 71 3082805 > -- *Afkham Azeez* Director of Architecture; WSO2, Inc.; http://wso2.com Member; Apache Software Foundation; http://www.apache.org/ * <http://www.apache.org/>** email: **[email protected]* <[email protected]>* cell: +94 77 3320919 blog: **http://blog.afkham.org* <http://blog.afkham.org>* twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> * linked-in: **http://lk.linkedin.com/in/afkhamazeez* * * *Lean . Enterprise . Middleware*
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