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From Aaron Smuts <aasm...@wisc.edu>
Subject RE: unable to interact with remote server
Date Fri, 30 Apr 2004 05:53:54 GMT
A simple way to test is to run the tester script.  

> -----Original Message-----
> From: David Luk [mailto:David.Luk@tvnz.co.nz]
> Sent: Friday, April 30, 2004 12:35 AM
> To: Turbine JCS Users List
> Subject: RE: unable to interact with remote server
> 
> 
> Hi Aaron
> 
> Should the remoteCacheStats script run locally or remotely to the JCS
> instance?
> When I run it locally, I got the following log
> 
> 2004-04-30 17:27:24,872 [main] DEBUG
> org.apache.jcs.auxiliary.remote.RemoteUtils - props.size=48,
> {jcs.auxiliary.RCluster1.attributes.RemoteTypeName=CLUSTER,
> registry.port=1102,
> jcs.system.groupIdCache.elementattributes.IdleTime=1800,
> jcs.default.cacheattributes.MaxMemoryIdleTimeSeconds=3600,
> jcs.region.testCache1=DC,
> jcs.auxiliary.RCluster2.attributes.RemoveUponRemotePut=false,
> jcs.default.elementattributes=org.apache.jcs.engine.ElementAttributes,
> remote.tomcat.xml=@project_home_f@bin/conf/remote.tomcat.xml,
>
jcs.auxiliary.RCluster2=org.apache.jcs.auxiliary.remote.RemoteCacheFacto
> ry, jcs.default.elementattributes.IsEternal=false,
> jcs.region.testCache1.cacheattributes.MaxObjects=1000,
>
jcs.auxiliary.RCluster1=org.apache.jcs.auxiliary.remote.RemoteCacheFacto
> ry, jcs.system.groupIdCache=DC,
> jcs.default.cacheattributes.ShrinkerIntervalSeconds=60,
> jcs.auxiliary.RCluster2.attributes.GetOnly=false,
> jcs.auxiliary.DC.attributes.DiskPath=@project_home@/raf/remote,
> jcs.auxiliary.RCluster2.attributes.RemoteTypeName=CLUSTER,
>
jcs.auxiliary.RCluster1.attributes=org.apache.jcs.auxiliary.remote.Remot
> eCacheAttributes, jcs.default.elementattributes.IsSpool=true,
> jcs.auxiliary.RCluster1.attributes.RemoveUponRemotePut=false,
> jcs.auxiliary.RCluster1.attributes.GetOnly=false,
>
jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.Indexe
> dDiskCacheAttributes, jcs.default.cacheattributes.MaxObjects=1000,
> registry.host=172.26.121.92,
> jcs.default.elementattributes.IsLateral=false,
> jcs.auxiliary.RCluster2.attributes.ClusterServers=localhost:1104,
> jcs.system.groupIdCache.elementattributes.MaxLifeSeconds=3600,
>
jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheF
> actory, remote.cluster.LocalClusterConsistency=true,
>
jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory
> .lru.LRUMemoryCache,
jcs.default.cacheattributes.UseMemoryShrinker=true,
> jcs.system.groupIdCache.cacheattributes.MaxObjects=10000,
> jcs.system.groupIdCache.elementattributes.IsEternal=true,
>
jcs.system.groupIdCache.elementattributes=org.apache.jcs.engine.ElementA
> ttributes, remote.tomcat.on=false,
> jcs.default.elementattributes.IsRemote=true,
>
jcs.system.groupIdCache.cacheattributes.MemoryCacheName=org.apache.jcs.e
> ngine.memory.lru.LRUMemoryCache, jcs.default=DC,
>
jcs.system.groupIdCache.cacheattributes=org.apache.jcs.engine.CompositeC
> acheAttributes, jcs.default.elementattributes.IdleTime=1800,
>
jcs.region.testCache1.cacheattributes=org.apache.jcs.engine.CompositeCac
> heAttributes,
>
jcs.auxiliary.RCluster2.attributes=org.apache.jcs.auxiliary.remote.Remot
> eCacheAttributes,
> jcs.system.groupIdCache.elementattributes.IsSpool=true,
>
jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttribut
> es, remote.cache.service.port=1102,
> jcs.default.elementattributes.MaxLifeSeconds=7,
> jcs.system.groupIdCache.elementattributes.IsRemote=true,
> jcs.system.groupIdCache.elementattributes.IsLateral=false}
> 2004-04-30 17:27:24,872 [main] DEBUG
> org.apache.jcs.auxiliary.remote.server.RemoteCacheServerFactory -
> getting cache stats
> 2004-04-30 17:27:24,888 [main] DEBUG
> org.apache.jcs.auxiliary.remote.server.RemoteCacheServerFactory -
> looking up server
> //:1102/org.apache.jcs.auxiliary.remote.behavior.IRemoteCacheService
> 2004-04-30 17:27:25,029 [main] DEBUG
> org.apache.jcs.auxiliary.remote.server.RemoteCacheServerFactory -
server
> found
> 2004-04-30 17:27:25,029 [main] DEBUG
> org.apache.jcs.auxiliary.remote.server.RemoteCacheServerFactory - obj
=
>
org.apache.jcs.auxiliary.remote.server.RemoteCacheServer_Stub[RemoteStub
> [ref:
> [endpoint:[172.26.63.170:1202](remote),objID:[c5c3ac:fc39cde43f:-8000,
> 0]]]]
> 2004-04-30 17:27:25,029 [main] DEBUG
> org.apache.jcs.auxiliary.remote.server.RemoteCacheServerFactory - temp
> 2004-04-30 17:27:25,029 [main] DEBUG
> org.apache.jcs.auxiliary.remote.server.RemoteCacheServerFactory -
done.
> 
> It seems it can locate the JCS instances, but I didn't manage to
> increase the log level (I have already changed the default log level
to
> DEBUG in log4j.properties), can you point me to the right direction?
> 
> Many thanks.
> 
> Cheers,
> David Luk.
> 
> -----Original Message-----
> From: Aaron Smuts [mailto:aasmuts@wisc.edu]
> 
> Sent: Friday, 30 April 2004 16:38
> To: 'Turbine JCS Users List'
> Subject: RE: unable to interact with remote server
> 
> There is a script in the scripts directory called remoteCacheStats.
You
> will have to get set the classpath for it and the port, but it should
> help.
> 
> 
> Also, increase your log level.
> 
> 
> There used to be an embedded server that hosted a servlet. This made
it
> easy.  I'll see if I can get something like that working by early next
> week again.
> 
> Aaron
> 
> > -----Original Message-----
> > From: David Luk [mailto:David.Luk@tvnz.co.nz]
> > Sent: Thursday, April 29, 2004 9:42 PM
> > To: Turbine JCS Users List
> > Subject: RE: unable to interact with remote server
> >
> 
> >
> 
> > Hi,
> >
> 
> > I am currently working with Selena to tackle the issue.
> >
> 
> > And I have a question:
> > If I want to test the standalone remote JCS process, can I run
telnet
> > and test the remote JCS connection? (e.g. telnet localhost 1102)
> > If not (i.e. cannot use telnet), can someone kindly give me some
> > suggestions about the way to test the remote JCS server connection?
I
> > want to make sure the remote JCS server is running properly.
> >
> 
> > #### Some information about the configurations ####
> >
> 
> > I have generated the RMI stubs of the following classes
> > org.apache.jcs.auxiliary.remote.RemoteCacheListener
> > org.apache.jcs.auxiliary.remote.RemoteCacheWatchRepairable
> > org.apache.jcs.auxiliary.remote.ZombieRemoteCacheService
> > org.apache.jcs.auxiliary.remote.ZombieRemoteCacheWatch
> > org.apache.jcs.auxiliary.remote.server.RemoteCacheServer
> > org.apache.jcs.auxiliary.remote.server.RemoteCacheServerListener
> >
> 
> > Here is my 'netstat -a' output
> > Proto  Local Address          Foreign Address        State
> > TCP    TVNZ107268:1102        TVNZ107268.tvnzad.tvnz.co.nz:0
> LISTENING
> >
> 
> > Here is my remote.cache.ccf and this is based on the
remote.cache.ccf
> in
> > CVS
> >
> 
> > ##############################################################
> > # Registry used to register and provide the IRmiCacheService
service.
> > registry.host=localhost
> > registry.port=1102
> > # call back port to local caches.
> > remote.cache.service.port=1102
> > # tomcat config
> > remote.tomcat.on=false
> > remote.tomcat.xml=@project_home_f@bin/conf/remote.tomcat.xml
> > # cluster setting
> > remote.cluster.LocalClusterConsistency=true
> > #not allowed -- remote.cluster.AllowClusterGet=false
> >
> 
> >
> 
> > ##############################################################
> > ################## DEFAULT CACHE REGION  #####################
> > # sets the default aux value for any non configured caches
> > jcs.default=DC
> >
>
jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttribut
> > es
> > jcs.default.cacheattributes.MaxObjects=1000
> >
>
jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory
> > .lru.LRUMemoryCache
> > jcs.default.cacheattributes.UseMemoryShrinker=true
> > jcs.default.cacheattributes.MaxMemoryIdleTimeSeconds=3600
> > jcs.default.cacheattributes.ShrinkerIntervalSeconds=60
> >
jcs.default.elementattributes=org.apache.jcs.engine.ElementAttributes
> > jcs.default.elementattributes.IsEternal=false
> > jcs.default.elementattributes.MaxLifeSeconds=7
> > jcs.default.elementattributes.IdleTime=1800
> > jcs.default.elementattributes.IsSpool=true
> > jcs.default.elementattributes.IsRemote=true
> > jcs.default.elementattributes.IsLateral=false
> >
> 
> > # SYSTEM CACHE
> > # should be defined for the storage of group attribute list
> > jcs.system.groupIdCache=DC
> >
>
jcs.system.groupIdCache.cacheattributes=org.apache.jcs.engine.CompositeC
> > acheAttributes
> > jcs.system.groupIdCache.cacheattributes.MaxObjects=10000
> >
>
jcs.system.groupIdCache.cacheattributes.MemoryCacheName=org.apache.jcs.e
> > ngine.memory.lru.LRUMemoryCache
> >
>
jcs.system.groupIdCache.elementattributes=org.apache.jcs.engine.ElementA
> > ttributes
> > jcs.system.groupIdCache.elementattributes.IsEternal=true
> > jcs.system.groupIdCache.elementattributes.MaxLifeSeconds=3600
> > jcs.system.groupIdCache.elementattributes.IdleTime=1800
> > jcs.system.groupIdCache.elementattributes.IsSpool=true
> > jcs.system.groupIdCache.elementattributes.IsRemote=true
> > jcs.system.groupIdCache.elementattributes.IsLateral=false
> >
> 
> >
> 
> >
> 
> > ##############################################################
> > ################## CACHE REGIONS AVAILABLE ###################
> > # jcs.region.testCache1=DC,RCluster1
> > jcs.region.testCache1=DC
> >
>
jcs.region.testCache1.cacheattributes=org.apache.jcs.engine.CompositeCac
> > heAttributes
> > jcs.region.testCache1.cacheattributes.MaxObjects=1000
> >
> 
> >
> 
> > ##############################################################
> > ################## AUXILIARY CACHES AVAILABLE ################
> > # server to update for clustering -- remote.cache.ccf 2
> >
>
jcs.auxiliary.RCluster1=org.apache.jcs.auxiliary.remote.RemoteCacheFacto
> > ry
> >
>
jcs.auxiliary.RCluster1.attributes=org.apache.jcs.auxiliary.remote.Remot
> > eCacheAttributes
> > jcs.auxiliary.RCluster1.attributes.RemoteTypeName=CLUSTER
> > jcs.auxiliary.RCluster1.attributes.RemoveUponRemotePut=false
> > #jcs.auxiliary.RCluster1.attributes.ClusterServers=localhost:1103
> > jcs.auxiliary.RCluster1.attributes.GetOnly=false
> > #jcs.auxiliary.RCluster1.attributes.LocalClusterConsistency=true
> >
> 
> > # server to update for clustering
> >
>
jcs.auxiliary.RCluster2=org.apache.jcs.auxiliary.remote.RemoteCacheFacto
> > ry
> >
>
jcs.auxiliary.RCluster2.attributes=org.apache.jcs.auxiliary.remote.Remot
> > eCacheAttributes
> > jcs.auxiliary.RCluster2.attributes.RemoteTypeName=CLUSTER
> > jcs.auxiliary.RCluster2.attributes.RemoveUponRemotePut=false
> > jcs.auxiliary.RCluster2.attributes.ClusterServers=localhost:1104
> > jcs.auxiliary.RCluster2.attributes.GetOnly=false
> > #jcs.auxiliary.RCluster2.attributes.LocalClusterConsistency=true
> >
> 
> >
>
jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheF
> > actory
> >
>
jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.Indexe
> > dDiskCacheAttributes
> > jcs.auxiliary.DC.attributes.DiskPath=@project_home@/raf/remote
> >
> 
> >
> 
> > Any help would be much appreciated.
> >
> 
> > Cheers,
> > David Luk
> >
> 
> >
> 
> >
> 
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> > us online at http://www.tvnz.co.nz
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> >
> 
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