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?