[英]Auto Delete index log ElasticSearch by period
我如何配置 ElasticSearch 以删除过去 1 个月的日志,或者如果没有 sush conf,我如何从 Java 调用 api delete 为此目的
谢谢
这是包含 2 个文档的示例索引。
{
"took" : 0,
"timed_out" : false,
"_shards" : {
"total" : 1,
"successful" : 1,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : {
"value" : 2,
"relation" : "eq"
},
"max_score" : 1.0,
"hits" : [
{
"_index" : "sample",
"_type" : "_doc",
"_id" : "1",
"_score" : 1.0,
"_source" : {
"created" : "06/18/2021"
}
},
{
"_index" : "sample",
"_type" : "_doc",
"_id" : "2",
"_score" : 1.0,
"_source" : {
"created" : "06/17/2021"
}
}
]
}
}
现在您可以使用按查询删除
POST /sample/_delete_by_query
{
"query": {
"bool": {
"must": [
{
"range": {
"created": {
"lte": "now-30d/d",
"format": "MM/dd/yyyy"
}
}
}
]
}
}
}
输出:
{
"took" : 8,
"timed_out" : false,
"total" : 2,
"deleted" : 2,
"batches" : 1,
"version_conflicts" : 0,
"noops" : 0,
"retries" : {
"bulk" : 0,
"search" : 0
},
"throttled_millis" : 0,
"requests_per_second" : -1.0,
"throttled_until_millis" : 0,
"failures" : [ ]
}
您将看到Total : 2 和Deleted : 2 希望这有助于@java_dev
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