[SQOOP-1336] Help usage is duplicated for some commands

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 1.4.3
• Assignee: Unassigned
• Reporter: fang fang chen
• Created: 18/Jun/14 01:22
• Updated: 15/Jul/14 07:59
• Resolved: 10/Jul/14 02:19

Description

Usage information is print twice:
sqoop import --help:
usage: sqoop import [GENERIC-ARGS] [TOOL-ARGS]

Common arguments:
......
Import control arguments:
......
Incremental import arguments:
......
Output line formatting arguments:
......
Input parsing arguments:
......
Hive arguments:
......
HBase arguments:
......
Code generation arguments:
......
Generic Hadoop command-line arguments:
......
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]

At minimum, you must specify --connect and --table
Arguments to mysqldump and other subprograms may be supplied
after a '--' on the command line.

usage: sqoop import [GENERIC-ARGS] [TOOL-ARGS]

Common arguments:
......
Import control arguments:
......
Incremental import arguments:
......
Output line formatting arguments:
......
Input parsing arguments:
......
Hive arguments:
......
HBase arguments:
......
Code generation arguments:
......
Generic Hadoop command-line arguments:
......
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]

At minimum, you must specify --connect and --table
Arguments to mysqldump and other subprograms may be supplied
after a '--' on the command line.

Issue Links

• duplicates: SQOOP-1212 Do not print usage on wrong command line