Elasticsearch-从6.7升级到7.0后,此搜索未返回正确的结果 [英] Elasticsearch - This search doesn't return the correct results after upgrading from 6.7 to 7.0
本文介绍了Elasticsearch-从6.7升级到7.0后,此搜索未返回正确的结果的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
{
"query":{
"constant_score":{
"filter":{
"bool":{
"should":{
"terms":{
"field_a":[
"value1", "value2"
]
}
},
"must":{
"term":{
"field_b":"value"
}
}
}
}
}
}
}
该搜索应该返回在field_a中包含value1或value2并在field_b中包含value的结果.
This search was supposed to return the results containing value1 or value2 in field_a and value in field_b.
类似于此MySQL查询:
So similar to this MySQL query:
SELECT * FROM table WHERE field_a IN ('value1', 'value2') AND field_b = value
升级后,它将返回所有结果,其中field_b =值.查询的第一部分被完全忽略.
有修复建议吗?
After the upgrade it will return all the results where field_b = value. The first part of the query is completely ignored.
Any suggestions for a fix?
推荐答案
You are running into this breaking change. minimum_should_match
is no longer being set to 1
. To correct this, explicitly set your minimum_should_match
to 1
您的新查询可以这样解决:
Your new query could be fixed like this:
{
"query":{
"constant_score":{
"filter":{
"bool":{
"should":{
"terms":{
"field_a":[
"value1", "value2"
]
}
},
"minimum_should_match": 1,
"must":{
"term":{
"field_b":"value"
}
}
}
}
}
}
}
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