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https://issues.apache.org/jira/browse/IGNITE-3940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov resolved IGNITE-3940.
-------------------------------------
    Resolution: Duplicate

IGNITE-3949

> Hadoop: IgniteHadoopIgfsSecondaryFileSystem must use HadoopClassLoader.
> -----------------------------------------------------------------------
>
>                 Key: IGNITE-3940
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3940
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: hadoop
>    Affects Versions: 1.7
>            Reporter: Vladimir Ozerov
>             Fix For: 1.8
>
>
> In new arhitecture {{IgniteHadoopIgfsSecondaryFileSystem}} should load 
> dependent classes using {{HadoopClassLoader}}. We need to guarantee it.
> Proposed solution:
> 1) Separate {{HadoopClassLoader}} is initialized for the file system on start 
> ({{ctor}} or {{start}} method);
> 2) All interfaces methods are wrapped into 
> {{HadoopUtils.setContextClassLoader}}
> 3) start/stop methods are wrapped as well.



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