[ATLAS-2458] RelationshipApi Delete doesnt remove relationshipAttributes from entity

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.0, 2.0.0
• Assignee: Kapildeo Nayak
• Reporter: Brandon Kirchner
• Created: 22/Feb/18 21:46
• Updated: 26/Sep/19 00:38
• Resolved: 09/Apr/19 20:48

Description

When I create a Process and DataSet entity, and create a process_dataset_outputs relationship between the two, when I delete the relationship, the relationshipAttributes are not removed from the Process or DataSet entities. full reproduction steps and output are below –

 

step 1 – create dataset and process (through UI)

step 2 – create relationship

http post http://localhost:21000/api/atlas/v2/relationship
PAYLOAD
{
"end1" :

{ "guid" : "d456dc93-8832-4a36-8ae0-071946c653fc" }

,
"end2" :

{ "guid" : "247bc2d1-de27-4c50-a35b-b62350dc7979" }

,
"typeName":"process_dataset_outputs"
}

RESPONSE
{
"createTime": 1519335073389,
"createdBy": "admin",
"end1":

{ "guid": "d456dc93-8832-4a36-8ae0-071946c653fc", "typeName": "Process" }

,
"end2":

{ "guid": "247bc2d1-de27-4c50-a35b-b62350dc7979", "typeName": "DataSet" }

,
"guid": "bb9dfa43-c193-4cbb-9472-6b9421f43701",
"label": "__Process.outputs",
"propagateTags": "ONE_TO_TWO",
"status": "ACTIVE",
"typeName": "process_dataset_outputs",
"updateTime": 1519335073389,
"updatedBy": "admin",
"version": 0
}

step 3 – verify relationship on entities

http get http://localhost:21000/api/atlas/v2/entity/guid/247bc2d1-de27-4c50-a35b-b62350dc7979
HTTP/1.1 200 OK
{
"entity": {
"attributes":

{ "description": null, "name": "dataset", "owner": null, "qualifiedName": "dataset" }

,
"classifications": [],
"createTime": 1519334042139,
"createdBy": "admin",
"guid": "247bc2d1-de27-4c50-a35b-b62350dc7979",
"relationshipAttributes": {
"sinkFromProcesses": [
{
"displayText": "process",
"guid": "d456dc93-8832-4a36-8ae0-071946c653fc",
"relationshipAttributes":

{ "typeName": "process_dataset_outputs" }

,
"relationshipGuid": "bb9dfa43-c193-4cbb-9472-6b9421f43701",
"typeName": "Process"
}
],
"sourceToProcesses": []
},
"status": "ACTIVE",
"typeName": "DataSet",
"updateTime": 1519334042139,
"updatedBy": "admin",
"version": 0
},
"referredEntities": {}
}

http get http://localhost:21000/api/atlas/v2/entity/guid/247bc2d1-de27-4c50-a35b-b62350dc7979
HTTP/1.1 200 OK
{
"entity": {
"attributes":

{ "description": null, "name": "dataset", "owner": null, "qualifiedName": "dataset" }

,
"classifications": [],
"createTime": 1519334042139,
"createdBy": "admin",
"guid": "247bc2d1-de27-4c50-a35b-b62350dc7979",
"relationshipAttributes": {
"sinkFromProcesses": [
{
"displayText": "process",
"guid": "d456dc93-8832-4a36-8ae0-071946c653fc",
"relationshipAttributes":

{ "typeName": "process_dataset_outputs" }

,
"relationshipGuid": "bb9dfa43-c193-4cbb-9472-6b9421f43701",
"typeName": "Process"
}
],
"sourceToProcesses": []
},
"status": "ACTIVE",
"typeName": "DataSet",
"updateTime": 1519334042139,
"updatedBy": "admin",
"version": 0
},
"referredEntities": {}
}

step 4 – delete relationship
http delete http://localhost:21000/api/atlas/v2/relationship/guid/bb9dfa43-c193-4cbb-9472-6b9421f43701
HTTP/1.1 204 No Content

step 5 – verify deletion

http get http://localhost:21000/api/atlas/v2/relationship/guid/bb9dfa43-c193-4cbb-9472-6b9421f43701
HTTP/1.1 200 OK
{
"createTime": 1519334256264,
"createdBy": "admin",
"end1":

{ "guid": "bb9dfa43-c193-4cbb-9472-6b9421f43701", "typeName": "Process" }

,
"end2":

{ "guid": "247bc2d1-de27-4c50-a35b-b62350dc7979", "typeName": "DataSet" }

,
"guid": "bb9dfa43-c193-4cbb-9472-6b9421f43701",
"label": "__Process.outputs",
"propagateTags": "ONE_TO_TWO",
"status": "DELETED",
"typeName": "process_dataset_outputs",
"updateTime": 1519334383683,
"updatedBy": "admin",
"version": 0
}

step 6 – verify relationship removed from entities (FAILS)

http get http://localhost:21000/api/atlas/v2/entity/guid/247bc2d1-de27-4c50-a35b-b62350dc7979
HTTP/1.1 200 OK
{
"entity": {
"attributes":

{ "description": null, "name": "dataset", "owner": null, "qualifiedName": "dataset" }

,
"classifications": [],
"createTime": 1519334042139,
"createdBy": "admin",
"guid": "247bc2d1-de27-4c50-a35b-b62350dc7979",
"relationshipAttributes": {
"sinkFromProcesses": [
{
"displayText": "process",
"guid": "d456dc93-8832-4a36-8ae0-071946c653fc",
"relationshipAttributes":

{ "typeName": "process_dataset_outputs" }

,
"relationshipGuid": "bb9dfa43-c193-4cbb-9472-6b9421f43701",
"typeName": "Process"
}
],
"sourceToProcesses": []
},
"status": "ACTIVE",
"typeName": "DataSet",
"updateTime": 1519334042139,
"updatedBy": "admin",
"version": 0
},
"referredEntities": {}
}

http get http://localhost:21000/api/atlas/v2/entity/guid/247bc2d1-de27-4c50-a35b-b62350dc7979
HTTP/1.1 200 OK
{
"entity": {
"attributes":

{ "description": null, "name": "dataset", "owner": null, "qualifiedName": "dataset" }

,
"classifications": [],
"createTime": 1519334042139,
"createdBy": "admin",
"guid": "247bc2d1-de27-4c50-a35b-b62350dc7979",
"relationshipAttributes": {
"sinkFromProcesses": [
{
"displayText": "process",
"guid": "d456dc93-8832-4a36-8ae0-071946c653fc",
"relationshipAttributes":

{ "typeName": "process_dataset_outputs" }

,
"relationshipGuid": "bb9dfa43-c193-4cbb-9472-6b9421f43701",
"typeName": "Process"
}
],
"sourceToProcesses": []
},
"status": "ACTIVE",
"typeName": "DataSet",
"updateTime": 1519334042139,
"updatedBy": "admin",
"version": 0
},
"referredEntities": {}
}

 

Issue Links

• links to: review request