[infinispan-issues] [JBoss JIRA] Commented: (ISPN-503) collate keys in replication queue

[Galder Zamarreno (JIRA)]

    [ https://jira.jboss.org/browse/ISPN-503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12536990#action_12536990 ] 

Galder Zamarreno commented on ISPN-503:
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Any collating at the replication queue should use generic code once ISPN-159 has been done when coalesced logic would have been extracted for different modules to use it.

> collate keys in 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
>
> 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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