Analysis is not available for this field

Kibana for some fields that used to work now returns me a Analysis is not available for this field. message and they do not show up in Discover tables etc. It is also impossible to search using these fields such as field:*. Why? Previously everything worked without problems, how do I fix this? The field type is unknown (?) when previously it was text. This field exists in json on the backend and goes into elasticsearch.

Hi @cyberzlo,

Looks like now it's necessary to update the index mapping and specify the expected type for the currently "unknown" fields. After this the data needs to be reindexed.

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