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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/02/14 13:29:00 UTC

[jira] [Resolved] (IGNITE-2886) IGFS: Implement INotify intergration.

     [ https://issues.apache.org/jira/browse/IGNITE-2886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov resolved IGNITE-2886.
-------------------------------------
    Resolution: Won't Fix

Not relevant at the moment.

> IGFS: Implement INotify intergration.
> -------------------------------------
>
>                 Key: IGNITE-2886
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2886
>             Project: Ignite
>          Issue Type: Task
>          Components: hadoop, igfs
>    Affects Versions: 1.5.0.final
>            Reporter: Vladimir Ozerov
>            Assignee: Oddo
>            Priority: Minor
>
> The idea is originally proposed by Michael Pearce on the dev-list: http://apache-ignite-developers.2346864.n4.nabble.com/HDFS-iNotify-td8033.html
> Currently IGFS is unable to deal with changes performed on HDFS directly. That is, all file system operations must go through IGFS to maintain integrity of in-memory file system view. 
> This appears to be a known issue with other Hadoop-based integrations. HDFS has relatively new interface {{INotify}} which allows callbacke to external sources when file system is updated. We need to evaluate possibility integrate IGFS with this module.



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