这个问题是由于ES的配置不正确导致的。如果您要将数据批量发送到ES,请确保在ES中正确配置了Bulk API的端点。
以下是一个处理批处理请求的基本示例:
// akka.http批处理请求示例
val bulkData = ByteString(
"""
|{"index":{"_index":"myindex","_type":"mytype","_id":"1"}}
|{"field":"value1"}
|{"delete":{"_index":"myindex","_type":"mytype","_id":"2"}}
|{"create":{"_index":"myindex","_type":"mytype","_id":"3"}}
|{"field":"value3"}
|{"update":{"_index":"myindex","_type":"mytype","_id":"4"}}
|{"doc":{"field2":"value2"}}
""".stripMargin)
val request = HttpRequest(
method = HttpMethods.POST,
uri = "https://localhost:9200/myindex/_bulk",
entity = HttpEntity(ContentTypes.`application/json`, bulkData))
val responseFuture = Http().singleRequest(request)
responseFuture.flatMap { response =>
response.entity.toStrict(2.seconds).map(_.data.utf8String)
}.foreach { responseBody =>
println(s"Got response: $responseBody")
}
这是一个简单的用于将数据批量发送到ES的示例。请确保在请求ES时使用正确的端点,以避免出现以上错误。