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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6022) map_input_file is missing from streaming job environment
Date Sat, 02 Aug 2014 02:21:38 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated MAPREDUCE-6022:
----------------------------------

    Attachment: MAPREDUCE-6022.patch

Configuration is a touchy thing, so here's a prototype patch that tries to fix this in a streaming-specific
way by explicitly asking the configuration object to expand the deprecated properties so it
can expect them when iterating even if they weren't explicitly referenced in get/set.  This
allows them to show up in the streaming environment.

> map_input_file is missing from streaming job environment
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-6022
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6022
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.3.0
>            Reporter: Jason Lowe
>         Attachments: MAPREDUCE-6022.patch
>
>
> When running a streaming job the 'map_input_file' environment variable is not being set.
 This property is deprecated, but in the past deprecated properties still appeared in a stream
job's environment.



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