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https://issues.apache.org/jira/browse/ATLAS-3232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Mestry updated ATLAS-3232:
-----------------------------------
Fix Version/s: 2.1.0
> Relationships, Export & Import : Updates to relationshipDef are not honored
> during import
> -----------------------------------------------------------------------------------------
>
> Key: ATLAS-3232
> URL: https://issues.apache.org/jira/browse/ATLAS-3232
> Project: Atlas
> Issue Type: Bug
> Components: atlas-core
> Reporter: Sharmadha Sainath
> Assignee: Ashutosh Mestry
> Priority: Major
> Fix For: trunk, 2.1.0
>
> Attachments:
> ATLAS-3232-Import-Service-Relationship-definitions-n.patch
>
>
> # In source cluster , updated relationshipDef "hive_table_db" propagateTags
> to "ONE_TO_TWO" from NONE and exported.
> 2.In export zip , atlas-typesdef.json has "ONE_TO_TWO" propagateTags value
> for "hive_table_db" .
> 3. But in the import cluster, propagateTags value for hive_table_db is NONE
> still. In the import options , provided updateTypeDefinition to True too.
> _*Steps to Duplicate*_
> # In source cluster edit
> _./atlas-server/server/models/1000-Hadoop/1030-hive_model.json_
> # Go to _+relationshipDefs+_ and update _hive_table_db_ to the following
> definition:
> {code:java}
> {
> "name": "hive_table_db",
> "serviceType": "hive",
> "typeVersion": "1.2",
> "relationshipCategory": "AGGREGATION",
> "relationshipLabel": "__hive_table.db",
> "endDef1": {
> "type": "hive_table",
> "name": "db",
> "isContainer": false,
> "cardinality": "SINGLE",
> "isLegacyAttribute": true
> },
> "endDef2": {
> "type": "hive_db",
> "name": "tables",
> "isContainer": true,
> "cardinality": "SET"
> },
> "propagateTags": "ONE_TO_TWO"
> }
> {code}
> Note that _propagateTags_ is changed from _NONE_ to _ONE_TO_TWO._
> 3. Perform export using this request:
> {code:java}
> {
> "itemsToExport": [
> {
> "typeName": "hive_db",
> "uniqueAttributes": { "qualifiedName": "smalldb16@cl1" }
> }],
> "options": {"fetchType": "full" }
> }
> {code}
> 4. Perform an import on target cluster with no request parameters.
> 5. Use this REST call to fetch typesDef:
> {code:java}
> http://localhost:21000/api/atlas/v2/types/typedefs
> {code}
> Note the definition of _hive_table_db_.
>
> _Expected results:_ Import updates _hive_table_db_ on imported cluster_._
> _Observed results:_ Relationship definition for _hive_table_db_ on target
> cluster remains unchanged.
> CC : [~ashutoshm]
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