想知道您能否提供帮助,我在Elasticsearch中的代码出现问题,并给出了错误。我的代码在下面,输出也在下面,非常感谢您的帮助。
curl -X PUT "localhost:9200/_mapping/jdbc" -H 'Content-Type: application/x-ndjson' -d '
{
"mappings": {
"jdbc" : {
"properties" : {
"mac_client" : {
"type" : "string",
"index": "not_analyzed"
}
"mac_sniffer" : {
"type" : "string"
"index": "not_analyzed"
}
"rssi" : {
"type" : "long"
}
"timestamp" : {
"type" : "date"
"format" : "strict_date_optional_time||epoch_millis"
}
}
}
}
}
'
我遇到错误
{"error":{"root_cause":[{"type":"parse_exception","reason":"Failed to parse content to map"}],"type":"parse_exception","reason":"Failed to parse content to map","caused_by":{"type":"json_parse_exception","reason":"Unexpected character ('\"' (code 34)): was expecting comma to separate OBJECT entries\n at [Source: org.elasticsearch.common.compress.deflate.DeflateCompressor$1@66d3b7cb; line: 10, column: 12]"}},"status":400}
答案 0 :(得分:3)
您的json无效,以后可以使用https://jsonformatter.curiousconcept.com/之类的东西来进行检查。
以下内容应有效-格式正确的json总是有助于查看错误
{
"mappings": {
"jdbc": {
"properties": {
"mac_client": {
"type": "string",
"index": "not_analyzed"
},
"mac_sniffer": {
"type": "string",
"index": "not_analyzed"
},
"rssi": {
"type": "long"
},
"timestamp": {
"type": "date",
"format": "strict_date_optional_time||epoch_millis"
}
}
}
}
}
答案 1 :(得分:1)
您在JSON对象中缺少逗号。
curl -X PUT "localhost:9200/_mapping/jdbc" -H 'Content-Type: application/x-ndjson' -d '
{
"mappings": {
"jdbc" : {
"properties" : {
"mac_client" : {
"type" : "string",
"index": "not_analyzed"
}, // <==== comma missing
"mac_sniffer" : {
"type" : "string"
"index": "not_analyzed"
}, // <==== comma missing
"rssi" : {
"type" : "long"
}, // <==== comma missing
"timestamp" : {
"type" : "date"
"format" : "strict_date_optional_time||epoch_millis"
}
}
}
}
}
'