You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2016/03/14 08:20:33 UTC

[jira] [Updated] (IGNITE-2819) IGFS: Aggressively cache secondayr file system metadata to minimize amount of direct FS calls.

     [ https://issues.apache.org/jira/browse/IGNITE-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-2819:
------------------------------------
    Summary: IGFS: Aggressively cache secondayr file system metadata to minimize amount of direct FS calls.  (was: IGFS: Aggressively cache secondayr file systme metadata to minimize amount of direct FS calls.)

> IGFS: Aggressively cache secondayr file system metadata to minimize amount of direct FS calls.
> ----------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-2819
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2819
>             Project: Ignite
>          Issue Type: Task
>          Components: IGFS
>    Affects Versions: 1.5.0.final
>            Reporter: Vladimir Ozerov
>            Priority: Critical
>             Fix For: 1.7
>
>
> We call secondary file system inside TXes too often to get some metadata. Instead, when we access any file/dir in DUAL mode for the first time, we should cache all available metadata from the secondary file system, so that subsequent calls do not require it any more.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)