I'd like to modify many documents in ES at once (something similar to
sql update). To achieve this functionality now I have to get all
matching documents from ES, modify them and index again.
Is there a possibility in ES to modify many documents at once in
better and faster way?
Meybe there should be a command that takes query/filter and function
(for example in java script) that modifies source of all matching
What do you think about it? Is it possible to implement?