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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-2868) IGFS: Investigate whether trash require further striping.
Date Tue, 22 Mar 2016 06:24:25 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-2868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Ozerov reassigned IGNITE-2868:
---------------------------------------

    Assignee: Vladimir Ozerov  (was: Ivan Veselovsky)

> IGFS: Investigate whether trash require further striping.
> ---------------------------------------------------------
>
>                 Key: IGNITE-2868
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2868
>             Project: Ignite
>          Issue Type: Task
>          Components: IGFS
>    Affects Versions: 1.5.0.final
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>             Fix For: 1.6
>
>
> Currently trash is striped into 16 items. It seems that this is not enough for distributed
environment where dozens and even hundreds threads might perform concurrent removes.
> Let's try increasing amount of stripes and see it it helps anyhow.
> The only line needs to be changes is {{IgfsUtils.TRASH_CONCURRENCY}}. Let's try setting
it to 128 or 256.



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