[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1418) Expose locality of data for partitioned caches

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-1418:
-----------------------------------

    Description: 
After we implement a distributed cache based on partitioning, JBCACHE-60, we should also expose a mechanism to locate data within a cluster, to help compute grid products like FishFarm (https://fishfarm.dev.java.net/) and GridGain (http://www.gridgain.org).  Perhaps something like:

DataLocator dl = Cache.getDataLocator(); // return a null if not using a partitioned cache?  Or a specialized DataLocator that statically assumes a fully replicated cache or a local cache depending on cache mode?
List<Address> addresses = dl.locate(myFqn); // locate single fqns.  Return a list of addresses since it may exist on > 1 node
Map<Fqn, List<Address>> as = dl.locate(fqn1, fqn2, fqn3); // locate multiple fqns






  was:
After we implement a distributed cache based on partitioning, JBCACHE-61, we should also expose a mechanism to locate data within a cluster, to help compute grid products like FishFarm (https://fishfarm.dev.java.net/) and GridGain (http://www.gridgain.org).  Perhaps something like:

DataLocator dl = Cache.getDataLocator(); // return a null if not using a partitioned cache?  Or a specialized DataLocator that statically assumes a fully replicated cache or a local cache depending on cache mode?
List<Address> addresses = dl.locate(myFqn); // locate single fqns.  Return a list of addresses since it may exist on > 1 node
Map<Fqn, List<Address>> as = dl.locate(fqn1, fqn2, fqn3); // locate multiple fqns






        Affects: [Documentation (Ref Guide, User Guide, etc.)]
         Labels: executor  compute grid  partitioning  distributed cache  (was: )


> Expose locality of data for partitioned caches
> ----------------------------------------------
>
>                 Key: JBCACHE-1418
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1418
>             Project: JBoss Cache
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Replication
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>             Fix For: 3.2.0
>
>
> After we implement a distributed cache based on partitioning, JBCACHE-60, we should also expose a mechanism to locate data within a cluster, to help compute grid products like FishFarm (https://fishfarm.dev.java.net/) and GridGain (http://www.gridgain.org).  Perhaps something like:
> DataLocator dl = Cache.getDataLocator(); // return a null if not using a partitioned cache?  Or a specialized DataLocator that statically assumes a fully replicated cache or a local cache depending on cache mode?
> List<Address> addresses = dl.locate(myFqn); // locate single fqns.  Return a list of addresses since it may exist on > 1 node
> Map<Fqn, List<Address>> as = dl.locate(fqn1, fqn2, fqn3); // locate multiple fqns

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