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https://issues.apache.org/jira/browse/BIGTOP-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14236002#comment-14236002
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Konstantin Boudnik commented on BIGTOP-1553:
--------------------------------------------
Good stuff!
I see that you're doing the 2nd time
{code}
+ # See above explanation of the $all convention.
+ $all = ($components[0] == undef)
{code}
What's the reason?
Also, in a few places you do
{{+ if ($all == undef or "sqoop" in $components) {}}
while in the most others you're simply checking the value of {{$all}}. Looks
like a context replacement issue. Please make it uniformed if possible.
> puppet installation fails when components value is a single item instead of a
> list
> ----------------------------------------------------------------------------------
>
> Key: BIGTOP-1553
> URL: https://issues.apache.org/jira/browse/BIGTOP-1553
> Project: Bigtop
> Issue Type: Bug
> Components: deployment
> Affects Versions: 0.8.0
> Reporter: Rob Leidle
> Priority: Trivial
> Fix For: 0.9.0
>
> Attachments: BIGTOP-1553.patch, BIGTOP-1553.patch, BIGTOP-1553.patch
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> If the value for components is a single value such as "hive" instead of a
> list of values then the following error occurs:
> components is not an hash or array when accessing it with 0 at
> /var/tmp/bigtop-0.8.0/bigtop-deploy/puppet/manifests/cluster.pp:123
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