[jira] [Resolved] (IGNITE-2811) IGFS: Optimize properties handling.

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

     [ https://issues.apache.org/jira/browse/IGNITE-2811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov resolved IGNITE-2811.
-------------------------------------
    Resolution: Fixed

> IGFS: Optimize properties handling.
> -----------------------------------
>
>                 Key: IGNITE-2811
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2811
>             Project: Ignite
>          Issue Type: Task
>          Components: IGFS
>    Affects Versions: 1.5.0.final
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>             Fix For: 1.7
>
>
> *Problem*
> We have properties map which constantly duplicated over and over again inside all {{IgfsFileInfo}} and {{IgfsListingEntry}}. This leads to substantial network traffic and most of the time these properties are a kind of defaults.
> *Porposed solution*
> 1) If properties are deafult, do not pass them directly, but pass a special marker (e.g. boolean flag).
> 2) If well-known key is set (there ~3 such keys) pass only values without keys.
> 3) Investigate whether we need to store properties on {{IgfsListingEntry}} level.



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