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Posted to dev@atlas.apache.org by "David Radley (JIRA)" <ji...@apache.org> on 2017/04/20 09:33:04 UTC
[jira] [Created] (ATLAS-1740) Amend types to be more intuitive when
creating multiple cardinality attributes
David Radley created ATLAS-1740:
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Summary: Amend types to be more intuitive when creating multiple cardinality attributes
Key: ATLAS-1740
URL: https://issues.apache.org/jira/browse/ATLAS-1740
Project: Atlas
Issue Type: Bug
Reporter: David Radley
When specifying a multiple carnality attribute - for example hive-columns , Atlas has
"typeName": "array<hive_column>",
"cardinality": "SINGLE",
This is confusing - I read this as a single array.
I would expect MULTIPLE cardinality to be used. A more intuitive way would be to use:
"typeName": "hive_column",
"cardinality": "MULTIPLE",
How we migrate the existing API should be considered here.
I suggest clear design around when to use arrays and cardinality and what the difference - if any - is.
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