[HADOOP-12442] Display help if the command option to "hdfs dfs " is not valid - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.8.0, 3.0.0-alpha1
Component/s: None
Labels:
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Hadoop Flags:

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Description

master:/home/nijel/hadoop-3.0.0-SNAPSHOT/bin # ./hdfs dfs -mkdirs
-mkdirs: Unknown command

Better to display the help info.

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HADOOP-12442.patch
26/Sep/15 12:37
3 kB
nijel
HDFS-9125_1.patch
23/Sep/15 15:31
1 kB
nijel
HDFS-9125_2.patch
26/Sep/15 10:07
3 kB
nijel
HDFS-9125_3.patch
26/Sep/15 11:54
4 kB
nijel

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Assignee:: nijel

Reporter:: nijel

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 23/Sep/15 04:21

Updated:: 30/Aug/16 01:23

Resolved:: 26/Sep/15 16:09