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Hi,
We setup a connection in dataiku to Elasticsearch and need to write a dataset with dense_vector fields to Elastic. How can we define a dense_vector field in the dataset?
Thanks!
Hi,
dense_vector type is not support in DSS as type. I've tested to manually define the mapping on ES dataset, but it also fails Mapping update failed (HTTP code 400) {"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"No handler for type [dense_vector] declared on field [new_column]"}].
As a workaround you can write it as a string initially and then via the ES API, create a new index and then use ES reindex API to copy the data.
Hi Alex,
Thank you for your reply. In that case, I believe I have to use ES API to do the import.