Thomas Graves created HADOOP-9514:
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Summary: Hadoop CLI's have inconsistent usages
Key: HADOOP-9514
URL: https://issues.apache.org/jira/browse/HADOOP-9514
Project: Hadoop Common
Issue Type: Bug
Components: scripts
Affects Versions: 2.0.4-alpha, 3.0.0
Reporter: Thomas Graves
Many of the hadoop command line interfaces (yarn/mapred/hdfs/hadoop) and
subcommands have inconsistent usages, in many cases have options that don't
apply (-archives/-files/-jt), and due to the usage of GenericOptionsParser
print the usage as "bin/hadoop command [genericOptions] [commandOptions]" even
though you were running yarn or hdfs commands.
This makes for a bad user experience and its confusing as to what options are
really available and how to use them.
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