Re: Duplicate clustername value sets in config-subsititions file

2009-07-12 Thread Jack Cai
I used to think that server farm is from management point of view (start/stop, deploy, monitor, etc.), and server cluster is from runtime point of view (fail-over, load-balancing, etc.). But after a little search, it seems that many people regard them as the same thing. Some people also has an

Re: Duplicate clustername value sets in config-subsititions file

2009-07-09 Thread Gianny Damour
I would say the other way around. A cluster is a type of farm. I see a farm as a set of independent instances. I see a cluster as a set of collaborating instances. You can deploy a non clustered application to a farm whereby you do not have resilience in case of service failure. And you

Re: Duplicate clustername value sets in config-subsititions file

2009-07-09 Thread Rex Wang
Thanks! So IIUC, farm provide system Load balancing, while Cluster add the ability of failover, is that right?:-) -Rex 2009/7/9 Gianny Damour gianny.dam...@optusnet.com.au I would say the other way around. A cluster is a type of farm. I see a farm as a set of independent instances. I see a

Re: Duplicate clustername value sets in config-subsititions file

2009-07-08 Thread chi runhua
Rex, thanks for the patch. The solution is fine with me. If there is no objection or question regarding the change, I'll update the doc(1) when the patch is applied. (1) http://cwiki.apache.org/GMOxDOC22/farming-using-deployment.html Jeff C On Wed, Jul 8, 2009 at 12:22 PM, Rex Wang

Re: Duplicate clustername value sets in config-subsititions file

2009-07-08 Thread Gianny Damour
Hi, It seems to me that farmName would be better than farmingClusterName as there is a clear distinction between a farm and a cluster. Thanks, Gianny On 06/07/2009, at 7:47 PM, chi runhua wrote: Hi all, I just noticed there are 2 pairs of clusterName=CLUSTER_NAME in

Re: Duplicate clustername value sets in config-subsititions file

2009-07-08 Thread Rex Wang
well, Gianny, is a server farm not a type of cluster? -Rex 2009/7/8 Gianny Damour gianny.dam...@optusnet.com.au Hi, It seems to me that farmName would be better than farmingClusterName as there is a clear distinction between a farm and a cluster. Thanks, Gianny On 06/07/2009, at 7:47

Re: Duplicate clustername value sets in config-subsititions file

2009-07-07 Thread Rex Wang
Well, I see your jira opened against it and also rename the clusterNodeName to farmingClusterNodeName? any thoughts? -Rex 2009/7/6 chi runhua chirun...@gmail.com Hi all, I just noticed there are 2 pairs of clusterName=CLUSTER_NAME in config-substitions.properties. My understanding of them

Duplicate clustername value sets in config-subsititions file

2009-07-06 Thread chi runhua
Hi all, I just noticed there are 2 pairs of clusterName=CLUSTER_NAME in config-substitions.properties. My understanding of them is one for WADI clustering and another for farming. Can we using different keywords to identify them? ie. farmingClusterName and WADIClusterName or sth. like that.