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https://issues.apache.org/jira/browse/IGNITE-2275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov resolved IGNITE-2275.
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Resolution: Duplicate
Assignee: Vladimir Ozerov
See IGNITE-3167.
> Hadoop: restore external code execution.
> ----------------------------------------
>
> Key: IGNITE-2275
> URL: https://issues.apache.org/jira/browse/IGNITE-2275
> Project: Ignite
> Issue Type: Task
> Components: hadoop
> Affects Versions: ignite-1.4
> Reporter: Vladimir Ozerov
> Assignee: Vladimir Ozerov
> Priority: Critical
>
> Several major problems with internal job execution were revealed:
> 1) Native code cannot run normally.
> 2) Excessive permgen allocations
> 3) We must use some dirty hacks to prevent classloader leaks (see mocked
> classes in HadoopClassLoader).
> External execution must help us with it.
> The problem is that it never worked properly. We must restore it and then
> test very thoroughly.
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