Hello! We have a custom computational-heavy analyzer which is applied to a field in our index documents. Is there a way of updating some other fields in documents (via Update API) without reanalyzing this "heavy" field? Our analyzer is defined in custom Elastic plugin. The idea is to read stored termvectors for this field inside the plugin and use them as a result of analyzer call (so they would be returned without any specific calculation) but I have not found a way to get termvectors inside Elastic plugin.
Can anybody help me with an advice?