[jira] [Closed] (IGNITE-3829) Use BinaryType.field() for fast affinity key resolution.

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-3829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov closed IGNITE-3829.
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> Use BinaryType.field() for fast affinity key resolution.
> --------------------------------------------------------
>
>                 Key: IGNITE-3829
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3829
>             Project: Ignite
>          Issue Type: Task
>          Components: cache
>    Affects Versions: 1.7
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>              Labels: performance
>             Fix For: 1.8
>
>
> See {{CacheObjectBinaryProcessorImpl.affinityKey}} method. Currently to get affinity key field of a regular binary object (i.e. {{BinaryObjectImpl}}), we do two heavy things:
> 1) Lookup object type from system cache to get affinity key field name.
> 2) Get that field using {{BinaryObject.field}} method.
> To avoid system cache lookup we should cache resolver affinity field names by type ID. To speed field value resolving we should cache not names, but {{BinaryField}}.s



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