On Wed, Jul 10, 2013 at 7:52 PM, Afkham Azeez <[email protected]> wrote:
> With the current caching impl, these realm objects will expire. Will that > be an issue? > Yes... that will be an issue... I think we can store those locally in a Map.. I will have a look at the code... Thanks & regards, -Prabath > > > On Wed, Jul 10, 2013 at 3:21 PM, Dimuthu Leelarathne <[email protected]>wrote: > >> Hi, >> >> When this cache was introduced it was intended to be local. >> >> thanks, >> dimuthu >> >> >> >> On Wed, Jul 10, 2013 at 2:49 PM, Afkham Azeez <[email protected]> wrote: >> >>> >>> >>> >>> 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* >>> >> >> >> >> -- >> Dimuthu Leelarathne >> Architect & Product Lead of App Factory >> >> WSO2, Inc. (http://wso2.com) >> email: [email protected] >> Mobile : 0773661935 >> >> Lean . Enterprise . Middleware >> > > > > -- > *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* > -- Thanks & Regards, Prabath Mobile : +94 71 809 6732 http://blog.facilelogin.com http://RampartFAQ.com
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