Andrew Wang created HADOOP-9818:
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Summary: Remove usage of "bash -c" from oah.fs.DF
Key: HADOOP-9818
URL: https://issues.apache.org/jira/browse/HADOOP-9818
Project: Hadoop Common
Issue Type: Improvement
Affects Versions: 3.0.0, 2.1.0-beta
Reporter: Andrew Wang
{{DF}} uses "bash -c" to shell out to the unix {{df}} command. This is
potentially unsafe; let's think about removing it.
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