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https://issues.apache.org/jira/browse/IGNITE-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov updated IGNITE-3928:
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Summary: Hadoop: Print warning if Hadoop is found in classpath of parent
classloader. (was: Hadoop: print warning if Hadoop is found in classpath of
parent classloader.)
> Hadoop: Print warning if Hadoop is found in classpath of parent classloader.
> ----------------------------------------------------------------------------
>
> Key: IGNITE-3928
> URL: https://issues.apache.org/jira/browse/IGNITE-3928
> Project: Ignite
> Issue Type: Sub-task
> Components: hadoop
> Affects Versions: 1.7
> Reporter: Vladimir Ozerov
> Assignee: Ivan Veselovsky
> Fix For: 1.8
>
>
> Normally parent classloader should not have Hadoop in classpath. Otherwise we
> may end up in JAR hell situation.
> We need to probe parent classloader for Hadoop and print a warning if Hadoop
> is likely to be in the classpath. E.g. we can probe for {{FileSystem}} or
> {{Configuration}} class.
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