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Posted to mapreduce-issues@hadoop.apache.org by "Gera Shegalov (JIRA)" <ji...@apache.org> on 2014/12/21 06:33:13 UTC

[jira] [Resolved] (MAPREDUCE-5802) Provide an inclusion list mapreduce.job.classloader.job.classes for the class loading isolation

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gera Shegalov resolved MAPREDUCE-5802.
--------------------------------------
    Resolution: Duplicate

I thinks this can be resolved as a duplicate of HADOOP-11211.

> Provide an inclusion list mapreduce.job.classloader.job.classes for the class loading isolation
> -----------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5802
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5802
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Gera Shegalov
>
> MAPREDUCE-1700  introduced a way to isolate job-suplied classes in an Application Classloader.  mapreduce.job.classloader.system.classes is a way to provide an exclusion list for this class loader. Sometimes it's much easier to express what to include. For this purpose, we propose an inclusion list. mapreduce.job.classloader.job.classes.  The semantics would be use the exclusion list unless the inclusion list is specified to determine what classes should be loaded in the app class loader.



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