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Posted to dev@atlas.apache.org by "Hang Ruan (Jira)" <ji...@apache.org> on 2021/12/13 02:58:00 UTC
[jira] [Commented] (ATLAS-3812) Add schema for Apache Flink
[ https://issues.apache.org/jira/browse/ATLAS-3812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17458133#comment-17458133 ]
Hang Ruan commented on ATLAS-3812:
----------------------------------
Hi, Community，
I recently read the flink application model in this request ([https://reviews.apache.org/r/73317/]). I do not understand why we should split the flink application into two entities: flink_application and flink_process.
I want to know what concepts in flink these entities correspond to separately.
> Add schema for Apache Flink
> ---------------------------
>
> Key: ATLAS-3812
> URL: https://issues.apache.org/jira/browse/ATLAS-3812
> Project: Atlas
> Issue Type: New Feature
> Components: atlas-intg
> Reporter: Márton Balassi
> Priority: Major
>
> Hi Apache Atlas team,
> I am an Apache Flink PMC member pursuing to add a Flink bridge to Atlas. As a first step of this I would like to contribute the following schema, ideally to the upcoming 2.1 release.
> {code}
> {
> "enumDefs": [],
> "structDefs": [],
> "classificationDefs": [],
> "entityDefs": [
> {
> "name": "flink_application",
> "superTypes": [
> "Process"
> ],
> "serviceType": "flink",
> "typeVersion": "1.0",
> "attributeDefs": [
> {
> "name": "id",
> "typeName": "string",
> "cardinality": "SINGLE",
> "isIndexable": true,
> "isOptional": false,
> "isUnique": true
> },
> {
> "name": "startTime",
> "typeName": "date",
> "cardinality": "SINGLE",
> "isIndexable": false,
> "isOptional": true,
> "isUnique": false
> },
> {
> "name": "endTime",
> "typeName": "date",
> "cardinality": "SINGLE",
> "isIndexable": false,
> "isOptional": true,
> "isUnique": false
> },
> {
> "name": "conf",
> "typeName": "map<string,string>",
> "cardinality": "SINGLE",
> "isIndexable": false,
> "isOptional": true,
> "isUnique": false
> },
> {
> "name": "inputs",
> "typeName": "array<string>",
> "cardinality": "LIST",
> "isIndexable": false,
> "isOptional": false,
> "isUnique": false
> },
> {
> "name": "outputs",
> "typeName": "array<string>",
> "cardinality": "LIST",
> "isIndexable": false,
> "isOptional": false,
> "isUnique": false
> }
> ]
> }
> ],
> "relationshipDefs": []
> }
> {code}
> Also please add an icon based on the white outline from the Flink material page similarly to the existing Kafka icon.
> https://flink.apache.org/material.html
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