mapred.local.dir for IsolationRunner is not set properly
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Key: MAPREDUCE-1663
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1663
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: task
Affects Versions: 0.21.0
Reporter: Amareshwari Sriramadasu
Fix For: 0.22.0
MAPREDUCE-842 enforces that mapred.local.dir for Task to be attemptDirs in all
local dirs. The conf is not set to attemptDirs for IsolationRunner.
So, the map output files are created directly under Cluster's local dir. The
same can be seen in TestIsolationRunner. Test does not fail because it is not
validated.
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