Re: [infinispan-dev] Exposure location of Minimum Node Required
On 12/1/17 4:18 PM, William Burns wrote:
Recently I have been working on [1]. Calculating this value is not a
hard task. However as usual the hardest thing is where does this live
and what is its name.
In regards to its location I have a few places I was thinking:
1. CacheImpl/CacheManagerImpl - it would just be an exposed ManagedAttribute
This is my least favorite.
2. CacheMgmtInterceptor/Stats/ClusterStats
This is available at both cache and cluster levels, but this isn't
really a stat. However this one is the only option I found that actually
aggregates all nodes data to be presented, which would give a better
estimate (since each node can have a varying amount of data they could
each have a different idea of required node count).
The "Stats" name is a misnomer already, as we return cache information
which is not a statistic (e.g. cache size).
In any case this is the right place.
Tristan
--
Tristan Tarrant
Infinispan Lead
JBoss, a division of Red Hat