[AMBARI-10435] Set default cardinality for ComponentInfo if not specified in metainfo.xml

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.1.0
• Component/s: ambari-server, stacks
• Assignee: Dmytro Sen
• Reporter: Dmytro Sen
• Created: 10/Apr/15 12:53
• Updated: 14/Apr/15 10:38
• Resolved: 14/Apr/15 08:47

Description

No cardinality specified in metainfo.xml for HCAT component. Possibly for some another components either.
It's better to set cardinallity to some default value like "0+" insteand of null, which could lead to NPE

Issue Links

• links to: Review Board