【发布时间】:2020-02-13 09:23:49
【问题描述】:
我一直在使用 Logstash 将其中一个索引从自托管 Elasticsearch 迁移到 Amazon ElasticSearch。成功迁移后,我们发现文档中添加了一些额外的字段。我们如何防止它被添加
我们的 Logstash 配置文件
input {
elasticsearch {
hosts => ["https://staing-example.com:443"]
user => "userName"
password => "password"
index => "testingindex"
size => 100
scroll => "1m"
}
}
filter {
}
output {
amazon_es {
hosts => ["https://example.us-east-1.es.amazonaws.com:443"]
region => "us-east-1"
aws_access_key_id => "access_key_id"
aws_secret_access_key => "access_key_id"
index => "testingindex"
}
stdout{
codec => rubydebug
}
}
我们自托管的 ElasticSearch 中的文档
{
"_index": "testingindex",
"_type": "interaction-3",
"_id": "38b23e7a-eafd-4163-a9f0-e2d9ffd5d2cf",
"_score": 1,
"_source": {
"customerId" : [
"e177c1f8-1fbd-4b2e-82b8-760536e42742"
],
"customProperty" : {
"messageFrom" : [
"BOT"
]
},
"userId" : [
"e177c1f8-1fbd-4b2e-82b8-760536e42742"
],
"uniqueIdentifier" : "2b027fc0-a517-49a7-a71f-8732044cb249",
"accountId" : "724bee3e-38f8-4538-b944-f3e21c518437"
}
}
我们的 Amazon ElasticSearch 中的文档
{
"_index" : "testingindex",
"_type" : "doc",
"_id" : "B-hP020Bd2lcvg9lTyBH",
"_score" : 1.0,
"_source" : {
"customerId" : [
"e177c1f8-1fbd-4b2e-82b8-760536e42742"
],
"customProperty" : {
"messageFrom" : [
"BOT"
]
},
"@version" : "1",
"userId" : [
"e177c1f8-1fbd-4b2e-82b8-760536e42742"
],
"@timestamp" : "2019-10-16T06:44:13.154Z",
"uniqueIdentifier" : "2b027fc0-a517-49a7-a71f-8732044cb249",
"accountId" : "724bee3e-38f8-4538-b944-f3e21c518437"
}
}
@Version 和 @Timestamp 是文档中新添加的两个字段
谁能解释为什么要添加它,还有其他方法可以防止这种情况吗?
当您比较两个文档时,_type 和 _id 也发生了变化,我们需要 _type 和 _id 与我们在自托管 Elasticsearch 中的文档相同
【问题讨论】:
标签: elasticsearch logstash amazon-elasticsearch