incomplete help message is displayed for df -h option
------------------------------------------------------
Key: HADOOP-7329
URL: https://issues.apache.org/jira/browse/HADOOP-7329
Project: Hadoop Common
Issue Type: Improvement
Components: fs
Affects Versions: 0.23.0
Reporter: XieXianshan
Priority: Minor
Fix For: 0.23.0
The help message for the command "hdfs dfs -help df" is displayed like this:
"-df [<path> ...]: Shows the capacity, free and used space of the filesystem.
If the filesystem has multiple partitions, and no path to a
particular partition is specified, then the status of the root
partitions will be shown."
and the information about df -h option is missed,despite the fact that df -h
option is implemented.
Therefore,the expected message should be displayed like this:
"-df [-h] [<path> ...]: Shows the capacity, free and used space of the
filesystem.
If the filesystem has multiple partitions, and no path to a
particular partition is specified, then the status of the root
partitions will be shown.
-h Formats the sizes of files in a human-readable fashion
rather than a number of bytes."
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
