Bug 807155

Summary:	make build-deploy-jar to display usage message when no arguments are given.
Product:	[Community] GlusterFS	Reporter:	M S Vishwanath Bhat <vbhat>
Component:	HDFS	Assignee:	M S Vishwanath Bhat <vbhat>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	pre-release	CC:	gluster-bugs, mzywusko
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-04-12 11:57:43 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description M S Vishwanath Bhat 2012-03-27 07:52:42 UTC

Description of problem:
build-deploy-jar prints only error message when no arguments are given. Make it print usage message also along the error message.

Version-Release number of selected component (if applicable):
git master

How reproducible:
Always

Steps to Reproduce:
1. run ./build-deploy-jar with no arguments
  
Actual results:
Only error message is displayed.

Expected results:
Usage should also be displayed.

Comment 1 Anand Avati 2012-03-28 19:06:01 UTC

CHANGE: http://review.gluster.com/3017 (build-deploy-jar.py: Print usage message when hadoop home directory is missing.) merged in master by Vijay Bellur (vijay)

Comment 2 M S Vishwanath Bhat 2012-04-12 11:57:43 UTC

Now gives proper error message when no arguments are given to the script.