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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 closed IGNITE-3940.
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> 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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