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Posted to mapreduce-issues@hadoop.apache.org by "wanbin (Updated) (JIRA)" <ji...@apache.org> on 2011/12/07 11:00:40 UTC
[jira] [Updated] (MAPREDUCE-3517) "map.input.path" is null at the
first split when use CombieFileInputFormat
[ https://issues.apache.org/jira/browse/MAPREDUCE-3517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wanbin updated MAPREDUCE-3517:
------------------------------
Status: Patch Available (was: Open)
> "map.input.path" is null at the first split when use CombieFileInputFormat
> ---------------------------------------------------------------------------
>
> Key: MAPREDUCE-3517
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3517
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: task
> Affects Versions: 0.20.203.0
> Reporter: wanbin
>
> "map.input.path" is null at the first split when use CombieFileInputFormat. because in runNewMapper function, mapContext instead of taskContext which is set "map.input.path". so we need set "map.input.path" again to mapContext
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