[infinispan-issues] [JBoss JIRA] Updated: (ISPN-503) Coalesce updates in the replication queue

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/browse/ISPN-503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-503:
-------------------------------

          Summary: Coalesce updates in the replication queue  (was: collate keys in replication queue )
    Fix Version/s: 5.0.0.BETA1
                   5.0.0.Final
       Complexity: Medium


> Coalesce updates in the replication queue
> -----------------------------------------
>
>                 Key: ISPN-503
>                 URL: https://jira.jboss.org/browse/ISPN-503
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Core API
>    Affects Versions: 4.1.0.BETA2
>            Reporter: Mircea Markus
>            Assignee: Manik Surtani
>             Fix For: 5.0.0.BETA1, 5.0.0.Final
>
>
> At the moment the replication queue is replicating all the keys. What it can do is to collate them, similar to the way cache stores are collating writes.
> E.g.
> 1. put(k,v1)
> 2. put(k,v2).
> This can be collated in put(k,v2), as put(k,v1) is redundant. 
> This would optimize async replication in a way that cannot be handled by jgroups.

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