{"error":{"root_cause":[{"type":"too_complex_to_determinize_exception","reason":"too_complex_to_determinize_exception: Determinizing automaton with 58817 states and 91268 transitions would result in more than 10000 states."}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*国核发{2016}79号和安全设备目录.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"too_complex_to_determinize_exception","reason":"too_complex_to_determinize_exception: Determinizing automaton with 58817 states and 91268 transitions would result in more than 10000 states."}}}]},"status":400}