[BIGTOP-1567] puppet cannot install components whatever given to it

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 1.0.0
• Component/s: deployment
• Assignee: Evans Ye
• Reporter: Evans Ye
• Created: 10/Dec/14 16:03
• Updated: 18/Mar/15 22:47
• Resolved: 10/Dec/14 18:56

Description

The fix in BIGTOP-1553 introduce an issue that is variable $components will always be an one item array.
This can be identified by adding a quick evaluation snippet in bigtop/bigtop-deploy/puppet/manifests/cluster.pp:

fail("print component[0]: ${$components[0]}")

the output:

Error: print component[0]: hadoopyarnmapred-app at /bigtop-home/bigtop-deploy/puppet/manifests/cluster.pp:83 on node bigtop1.vagrant

Consequently, the following "if" statement for component installation will not be true because it can not match the specific string.