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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-1942) Binary format: minimize map lookups during read.
Date Thu, 19 Nov 2015 13:46:11 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-1942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15013556#comment-15013556
] 

Vladimir Ozerov commented on IGNITE-1942:
-----------------------------------------

Quick experiments shown marginal improvement in performance. Decreasing priority and moving
to the next release.

> Binary format: minimize map lookups during read.
> ------------------------------------------------
>
>                 Key: IGNITE-1942
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1942
>             Project: Ignite
>          Issue Type: Task
>          Components: general, interop
>    Affects Versions: ignite-1.4
>            Reporter: Vladimir Ozerov
>             Fix For: 1.6
>
>
> Currently we have to perform at least 3 hash map lookups from BinaryReader to PortableContext:
> - ID mapper
> - Schema registry
> - Class descriptor.
> We must refactor PortableContext to allow for only single lookup.



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