dfs cat on a file that does not exist throws a java IOException
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Key: HADOOP-2194
URL: https://issues.apache.org/jira/browse/HADOOP-2194
Project: Hadoop
Issue Type: Bug
Components: dfs
Affects Versions: 0.15.1, 0.16.0
Reporter: Mukund Madhugiri
Fix For: 0.16.0
The dfs cat command throws an IOException when the file does not exist:
bin/hadoop dfs -cat doesnotexist
cat: java.io.IOException: Cannot open filename<home directory>/doesnotexist]
In Linux, if a file does not exist, cat displays this:
cat: doesnotexist: No such file or directory
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