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Posted to mapreduce-issues@hadoop.apache.org by "Robert Kanter (JIRA)" <ji...@apache.org> on 2013/01/14 18:38:12 UTC
[jira] [Reopened] (MAPREDUCE-2817) MiniRMCluster hardcodes
'mapred.local.dir' configuration to 'build/test/mapred/local'
[ https://issues.apache.org/jira/browse/MAPREDUCE-2817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Kanter reopened MAPREDUCE-2817:
--------------------------------------
Assignee: Robert Kanter (was: Harsh J)
This actually would be useful to have; for example, tests that use MiniMRCluster will write to {{build/test/mapred/local/jobTracker}}, and it would be nice if we could override this.
> MiniRMCluster hardcodes 'mapred.local.dir' configuration to 'build/test/mapred/local'
> -------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2817
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2817
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Affects Versions: 0.20.2
> Environment: all
> Reporter: Alejandro Abdelnur
> Assignee: Robert Kanter
> Priority: Minor
> Attachments: MAPREDUCE-2817.r1.diff
>
>
> The {{mapred.local.dir}} configuration property for the {{MiniMRCluster}} is forced to {{build/test/mapred/local}}
> This is inconvenient in different situations. For example:
> * When running multiple tests using {{MiniMRCluster}} is not possible to see the end state of the dir for a particular test
> * When using {{MiniMRCluster}} in another build system (i.e. Maven) that uses a different output directory (target instead build)
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