Hi, They were in a map but we moved it to a cache because it will be discarded after cache expiry time. In any case realm gets loaded again.
thanks, dimuthu On Wed, Jul 10, 2013 at 8:08 PM, Afkham Azeez <[email protected]> wrote: > But then again, tenants get loaded & unloaded. So, we should not be > keeping unnecessary tenant UserRealms in the Map. > > Azeez > > > On Wed, Jul 10, 2013 at 8:01 PM, Prabath Siriwardena <[email protected]>wrote: > >> >> >> 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 >> > > > > -- > *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
_______________________________________________ Dev mailing list [email protected] http://wso2.org/cgi-bin/mailman/listinfo/dev
