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From "Sergey Puchnin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-5853) Provide a way to determine which user attributes are used in affinity calculation
Date Tue, 17 Oct 2017 14:38:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-5853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Puchnin updated IGNITE-5853:
-----------------------------------
    Labels: IEP-4  (was: )

> Provide a way to determine which user attributes are used in affinity calculation
> ---------------------------------------------------------------------------------
>
>                 Key: IGNITE-5853
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5853
>             Project: Ignite
>          Issue Type: New Feature
>          Components: persistence
>    Affects Versions: 2.1
>            Reporter: Alexey Goncharuk
>              Labels: IEP-4
>             Fix For: 2.4
>
>
> Since an affinity function may use user attributes to calculate affinity distribution,
we need to save these attributes to the metastore. However, storing all the attributes is
not very effective, so we need to have a way to determine which attributes should be stored.



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