dataReductionAlgorithm not working for Rows and Columns in Matrix Dataview

lucmax — Fri, 06 Aug 2021 12:31:09 GMT

Hi,

I'm trying to use the fetchMoreData (segmented fetch) functionality within my visual that uses a matrix dataview. For this to work we need to add dataReductionAlgorithm to the capabilities.json. This works fine if we just add it to the rows but if we add it to the rows and columns we just get this error:

Activity ID: 12c03dfa-ab05-413f-94e7-f42204cc6b93 Request ID: 7f254adc-d15b-2636-4319-0f826e68da06 Correlation ID: b069f53b-3faf-ab67-cf2e-060d80bdabab Time: Fri Aug 06 2021 14:27:56 GMT+0200 (Mitteleuropäische Sommerzeit) Service version: 13.0.16512.57 Client version: 2107.4.07056-train Cluster URI: https://wabi-west-europe-d-primary-redirect.analysis.windows.net/

What are we missing?

dataViewsMapping in capabilities.json

"dataViewMappings": [ { "conditions": [ { "A": { "max": 1 }, "B": { "max": 1 }, "C": { "max": 1 }, "D": { "max": 1 }, "E": { "max": 1 }, "F": { "max": 1 } } ], "matrix": { "rows": { "select": [ { "for": { "in": "A" } }, { "for": { "in": "C" } } ], "dataReductionAlgorithm": { "window": { "count": 1000 } } }, "columns": { "for": { "in": "D" }, "dataReductionAlgorithm": { "window": { "count": 1000 } } }, "values": { "select": [ { "for": { "in": "E" } }, { "for": { "in": "B" } }, { "for": { "in": "F" } } ] } } } ],

Regards,

lucmax

Re: dataReductionAlgorithm not working for Rows and Columns in Matrix Dataview

lucmax — Fri, 08 Apr 2022 09:27:14 GMT

Has anyone a working example for the fetchMoreData (Segements aggregation mode) functionality within a matrix dataview and can share it with me? Still not able to get this working.

topic Re: dataReductionAlgorithm not working for Rows and Columns in Matrix Dataview in Custom Visuals Development Discussion

dataReductionAlgorithm not working for Rows and Columns in Matrix Dataview

Re: dataReductionAlgorithm not working for Rows and Columns in Matrix Dataview