MiniRMCluster hardcodes 'mapred.local.dir' configuration to
'build/test/mapred/local'
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Key: HADOOP-4536
URL: https://issues.apache.org/jira/browse/HADOOP-4536
Project: Hadoop Core
Issue Type: Bug
Components: test
Environment: all
Reporter: Alejandro Abdelnur
Priority: Minor
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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