【发布时间】:2016-12-10 10:21:21
【问题描述】:
我正在尝试通过logstash 将JSON 流(json 对象文件的行)加载到elasticsearch。我的一些 json 对象字段包含 unicode,如下所示。
{"status_link": "https://www.facebook.com/asia/videos/1118055131588324/", "num_loves": "4", "num_sads": "0", "num_wows": "0", "num_angrys": "0", "num_comments": "6", "num_reactions": "46", "num_hahas": "0", "link_name": "", "num_likes": "42", "timestamp": "2016-07-25 02:07:38", "num_shares": "8", "_id": "156915824368931_1118055131588324", "status_message": "\"\u0411\u0440\u0438\u0433\u0430\u0434\" \u0440\u0435\u0430\u043b\u0438\u0442\u0438 \u0448\u043e\u0443\u043d\u044b \u0448\u0438\u043d\u044d \u0434\u0443\u0433\u0430\u0430\u0440 07-\u0440 \u0441\u0430\u0440\u044b\u043d 28-\u043d\u044b \u043f\u04af\u0440\u044d\u0432 \u0433\u0430\u0440\u0430\u0433\u0438\u0439\u043d \u043e\u0440\u043e\u0439 18:00 \u0446\u0430\u0433\u0430\u0430\u0441", "status_type": "video"}
当我启动logstash时,它给了我一个错误:
"status"=>400, "error"=>{"type"=>"mapper_parsing_exception", "reason"=>"failed to parse", "caused_by"=>{"type"=>"illegal_state_exception", "reason"=>"Mixing up field types: class org.elasticsearch.index.mapper.core.StringFieldMapper$StringFieldType != class org.elasticsearch.index.mapper.internal.IdFieldMapper$IdFieldType on field _id"}}}}, :level=>:warn}
我的logstash.conf:
input
{
file
{
path => "test.json"
start_position => "beginning"
sincedb_path => "/dev/null"
exclude => "*.gz"
type => "posts"
codec => "json"
}
}
filter {
json {
source => "message"
}
}
output {
elasticsearch {
hosts => ["localhost:9200"]
index => "fb"
codec => "json"
}
}
我尝试在没有 unicode 的情况下加载 json 对象,它成功地在 elasticsearch 中解析和索引。
【问题讨论】:
标签: json parsing elasticsearch unicode logstash