elaticsear no [query] registered for [filtered] 错误

1、问题描述

执行语句：

 

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GET /megacorp/employee/_search {     "query" : {         "filtered" : {             "filter" : {                 "range" : {                     "age" : { "gt" : 30 } <1>                 }             },             "query" : {                 "match" : {                     "last_name" : "smith" <2>                 }             }         }     } }

　出现错误：　

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{   "error": {     "root_cause": [       {         "type": "parsing_exception",         "reason": "no [query] registered for [filtered]",         "line": 3,         "col": 22       }     ],     "type": "parsing_exception",     "reason": "no [query] registered for [filtered]",     "line": 3,     "col": 22   },   "status": 400 }

　　

2、原因和解决

原因： 过滤查询已被弃用，并在ES 5.0中删除。 
解决： 使用bool / must / filter查询

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GET /megacorp/employee/_search {     "query" : {         "bool" : {             "filter" : {                 "range" : {                     "age" : { "gt" : 30 }                 }             },             "must" : {                 "match" : {                     "last_name" : "smith"                 }             }         }     } }