Sahara exceptions use "components" even for single component

[Andrew Lazarev]

Observed: "Hadoop cluster should contain 1 oozie components."
Should be: "Hadoop cluster should contain 1 oozie component(s)."

[Sergey Lukjanov (slukjanov)]

"component(s)" is enough.

[Talusani Mani Shanker (shanker-mani0)]

I would like to work on this bug. Could anyone help me how to reproduce this bug and give me some pointers on how to fix this bug.

[Sergey Lukjanov (slukjanov)]

here are the all occurrences of this text - https://github.com/openstack/sahara/search?q=%22Hadoop+cluster+should+contain%22&ref=cmdform

so, you should "components." with "component(s)."

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/91403
Committed: https://git.openstack.org/cgit/openstack/sahara/commit/?id=2736e2dabf7d6ffb2f201d64007db9dfca27ac86
Submitter: Jenkins
Branch: master

commit 2736e2dabf7d6ffb2f201d64007db9dfca27ac86
Author: Manishanker Talusani <email address hidden>
Date: Wed Apr 30 21:30:48 2014 +0530

    Replaced the word components with component(s)

    Current wording in exception messages of sahara
    is misleading

    Even when there is a single component, exceptions.py
    and test_job_executor.py use the word "components"
    instead of "component".

    Observed exception message was "Hadoop cluster
    should contain 1 oozie components.".
    Instead, the exception message should be
    "Hadoop cluster should contain 1 oozie component(s)."
    to avoid confusion.

    To avoid this confusion, the word "components" has
    been replaced with the word "component(s)"

    Closes-Bug : #1312908
    Change-Id: I6f385a52669bc05fb0bf28cacaf88688576c10c5