我在Elasticsearch中有一个带有value的字段"ft:05/08/2015 13:01:27.358,cgn:4189"。当我要使用查询字符串“ cgn:4189”进行搜索时,没有结果。我尝试像“ cgn:4189”那样逃脱冒号,但是我有语法错误。我不知道该怎么做。
"ft:05/08/2015 13:01:27.358,cgn:4189"
{"query":{"bool":{"must":[{"query_string":{"default_field":"fluentd.message","query":"cgn:"}}],"must_not":[],"should":[]}},"from":0,"size":10,"sort":[],"facets":{}}
结果:
"error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures
和
{"query":{"bool":{"must":[{"query_string":{"default_field":"fluentd.message","query":"cgn\:"}}],"must_not":[],"should":[]}},"from":0,"size":10,"sort":[],"facets":{}}
JSON.parse: bad escaped character at line 1 column 91 of the JSON data
你能帮我吗?
尝试以下查询,看看它是否适合您:
{ "query": { "bool": { "must": [ { "query_string": { "default_field": "fluentd.message", "query": "cgn\\:4189" } } ], "must_not": [], "should": [] } }, "from": 0, "size": 10, "sort": [], "facets": {} }
这是一些我用来测试的Sense代码:
http://sense.qbox.io/gist/1c90964da37d3dfec47d76288885db5793f38415
如果这对您不起作用,则可能与您的映射和/或分析设置有关。因此,如果您可以发布映射(包括任何自定义分析器),则对您的问题有所帮助。另外,正确格式化代码块会使它们更容易阅读。