I am trying to use an enrich policy to match on a filename and return the _id fields of that doc to add in as a field in my secondary index. I have two indexes the first has 1 entry with field 'filename'. The second index uses a pipeline and enrich policy shown below to match on the filename and ret…

It seems the _ fields are restricted and cannot be accessed ' The _id field is restricted from use in aggregations, sorting, and scripting. In case sorting or aggregating on the _id field is required, it is advised to duplicate the content of the _id field into another field that has doc_values ena…

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Enrich policy access "_id" field

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system (system) Closed May 10, 2021, 2:15pm 3

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Enrich policy access "_id" field

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