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RobArm
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Re: Apache Atlas apply Classification to Attribute...

by New Contributor in Support Questions
‎08-04-2022 08:14 AM
‎08-04-2022 08:14 AM
Hi Maggy,   Thanks for confirming my understanding regarding Classifications.  We are using Ranger with Atlas, however the 'most fine-grain' approach with Ranger is to use the Classifications as I understand it.   Would you know if any other approaches with Ranger would allow fine-grain security applying to Atlas Attributes? ... View more

Apache Atlas use of "Constraints" to change typeDe...

by New Contributor in Support Questions
‎07-21-2022 09:53 AM
‎07-21-2022 09:53 AM
Hi, I'm working on establishing a data catalogue in Atlas with bespoke typeDefs, and we have a requirement to change whether some entity attributes are optional or mandatory based on the values of the value of another attribute.  Looking through the documentation I can see that "Constraints" have several types as mentioned in this post here (Solved: Re: Apache Atlas Types System V2 - Cloudera Community - 206759), but I can't understand which type of constraint would be the correct one for the job, or how it would need to be defined in the typeDef, but something along these lines? "constraints":[{ "params":{"1":"...", "2":"..."}, "type":"ownedRef | inverseRef | attribute | etc..." }] Any help would be appreciated! Rob ... View more
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