不爲也 比不能也

The Elastic Stack is used for a lot of different use cases. One of the most common is to store and analyze different types of event or time-series based data, e.g. security events, logs, and metrics. These events often consist of data linked to a specific timestamp representing when the event occurred or was collected and there is often no natural key available to uniquely identify the event. El..

Explicit custom routingeditCustom routing values can no longer be extracted from the document body, but must be specified explicitly as part of the query string, or in the metadata line in the bulk API. See Type meta-fields for an example.사용자 정의 routing value는 더 이상 document body에서 추출할 수 없다. query string의 일부 또는 bulk API에서 metadata line에 명시적으로 지정하해야 한다. Type meta-fields에서 예제를 볼 수 있다.Routing hash f..