elasticsearch - how to dump the index and posting list?

Question

I am writing an analysis plugin for elasticsearch, which maps a sentence to a prefix array. e.g. "EVA EGG京" will be mapped to term array [E, EV, EVA, E, EG, EGG, 京].

However, when I search one of [E，EV，EVA，E, EG，EGG], they match nothing. I use the query: GET my-index-001/_termvectors/1?fields=name, it shows that [E，EV，EVA，E, EG，EGG] all exist.

So, to debug this question, I want to dump the index to see what has been index, can someone give me a hint?

question from:https://stackoverflow.com/questions/65856515/how-to-dump-the-index-and-posting-list

Answer 1

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