Add -n option for FSshell -tail
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Key: HADOOP-7546
URL: https://issues.apache.org/jira/browse/HADOOP-7546
Project: Hadoop Common
Issue Type: New Feature
Components: fs
Affects Versions: 0.23.0
Reporter: XieXianshan
Assignee: XieXianshan
Priority: Minor
Fix For: 0.23.0
Add the "-n" option for FSshell -tail to allow users to specify the output
lines.
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