Hi , I have 2 new fields added to the index and i want to renidex the old indices to include these two fields. I have a mapping csv file where i have an existing field and corresponding value for two new fields. I want to use this csv and re index the old indices? can anyone help?

Reindex Elasticsearch using new mapping

sreejithps303 (Sreejithps303) November 12, 2017, 4:43am 6

I have got another option. Storing the multiple fields from translate filter to csv and then use the csv filter to parse it.
below link has the details.

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