[infinispan-issues] [JBoss JIRA] Updated: (ISPN-936) putAll suboptimal and possibly wrong

[Mircea Markus (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus updated ISPN-936:
-------------------------------

    Description: 
DistributionManager.visitPutMapCommand broadcasts ALL the map entries to ALL the nodes to which keys are mapped.
E.g. if Map={k1=v1, k2=v2} and k1 maps to node A, k2 maps to node B then both A and B would receive {k1=v1, k2=v2}. 
The way it should be is A receives {k1=v1} and B receives {k2=v2}. 

This is suboptimal and error prone as, by the look of code, both nodes would store ALL the data in the data container. 

  

  was:
DistributionManager.visitPutMapCommand broadcasts ALL the map entries to ALL the nodes to which keys are mapped.
E.g. if Map={k1=v1, k2=v2} and k1 maps to node A, k2 maps to node B then both A and B would receive {k1=v1, k2=v2}. 
The way it should be is A receives {k1=v1} and B receives {k2=v2}. 

This is suboptimal and error prone as, by the look of code, both node would store ALL the data in the data container. 

  



> putAll suboptimal and possibly wrong
> ------------------------------------
>
>                 Key: ISPN-936
>                 URL: https://issues.jboss.org/browse/ISPN-936
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Distributed Cache
>    Affects Versions: 4.2.0.Final
>            Reporter: Mircea Markus
>            Assignee: Manik Surtani
>             Fix For: 4.2.1.Final, 5.0.0.Final
>
>
> DistributionManager.visitPutMapCommand broadcasts ALL the map entries to ALL the nodes to which keys are mapped.
> E.g. if Map={k1=v1, k2=v2} and k1 maps to node A, k2 maps to node B then both A and B would receive {k1=v1, k2=v2}. 
> The way it should be is A receives {k1=v1} and B receives {k2=v2}. 
> This is suboptimal and error prone as, by the look of code, both nodes would store ALL the data in the data container. 
>   

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