【发布时间】:2019-05-06 22:09:16
【问题描述】:
我正在使用 Elastic Stack 来处理我的日志文件,但在 Elasticsearch 中生成了重复的文档。
我做了一些调查,已经尝试添加“document_id”,但没有解决。
这是我的 Logstash 的配置:
input {
beats {
port => 5044
}
}
filter {
fingerprint {
source => "message"
target => "[fingerprint]"
method => "SHA1"
key => "key"
base64encode => true
}
if [doctype] == "audit-log" {
grok {
match => { "message" => "^\(%{GREEDYDATA:loguser}@%{IPV4:logip}\) \[%{DATESTAMP:logtimestamp}\] %{JAVALOGMESSAGE:logmessage}$" }
}
mutate {
remove_field => ["host"]
}
date {
match => [ "logtimestamp" , "dd/MM/yyyy HH:mm:ss" ]
target => "@timestamp"
locale => "EU"
timezone => "America/Sao_Paulo"
}
}
}
output {
elasticsearch {
hosts => "192.168.0.200:9200"
document_id => "%{[fingerprint]}"
}
}
这里是重复的文件:
{
"_index": "logstash-2019.05.02-000001",
"_type": "_doc",
"_id": "EbncP00tf9yMxXoEBU4BgAAX/gc=",
"_version": 1,
"_score": null,
"_source": {
"@version": "1",
"fingerprint": "EbncP00tf9yMxXoEBU4BgAAX/gc=",
"message": "(thiago.alves@192.168.0.200) [06/05/2019 18:50:08] Logout do usuário 'thiago.alves'. (cookie=9d6e545860c24a9b8e3004e5b2dba4a6). IP=192.168.0.200",
...
}
######### DUPLICATED #########
{
"_index": "logstash-2019.05.02-000001",
"_type": "_doc",
"_id": "V7ogj2oB8pjEaraQT_cg",
"_version": 1,
"_score": null,
"_source": {
"@version": "1",
"fingerprint": "EbncP00tf9yMxXoEBU4BgAAX/gc=",
"message": "(thiago.alves@192.168.0.200) [06/05/2019 18:50:08] Logout do usuário 'thiago.alves'. (cookie=9d6e545860c24a9b8e3004e5b2dba4a6). IP=192.168.0.200",
...
}
就是这样。我不知道为什么要复制。有人知道吗?
提前谢谢你...
【问题讨论】:
-
我很惊讶地看到指纹周围的方括号。您是否尝试将 document_id 设置为“%{fingerprint}”?
-
我秒@JoeZack,你需要用指纹作为文档ID,问题就解决了
-
首先,感谢您的帮助。我尝试使用不带方括号的指纹,但不幸的是问题仍然存在......谢谢。
标签: elasticsearch logstash elastic-stack