Many test jobs write to HDFS under /
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Key: HADOOP-5997
URL: https://issues.apache.org/jira/browse/HADOOP-5997
Project: Hadoop Core
Issue Type: Bug
Components: test
Affects Versions: 0.20.0
Reporter: Ramya R
Fix For: 0.20.1
Many test jobs such as testmapredsort, TestDFSIO and nnbench try to write to
HDFS under root.
If a user 'X' brings up the cluster and gives full access to user 'Y' under
/user/Y, user Y's test jobs still will not run because they demand access to /
which cannot be granted. Such jobs should be modified to write their temp
outputs under /user/Y and not directly under /
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