elasticsearch 在ElasticSearch群集之间移动索引

我已经在本地安装了logstash，并试图在elasticsearch集群之间复制索引

我在端口9210上配置了一个本地elasticsearch，在IBMBlueMix中托管了一个远程ES集群。我已经设置了logstash.conf，如下所示：

input {
  elasticsearch {
    hosts => [ "localhost:9210" ]
    index => "lon02-daily-2017.08.30"
    size => 500
    scroll => "5m"
    docinfo => true
  }
}

output {
  # We write to the "new" cluster
  elasticsearch {
    hosts => ["https://xxxxxxx:19459/"]
    user => "xxxxxx"
    password => "xxxxxxx"
    index => "%{[@metadata][_index]}"
    document_type => "%{[@metadata][_type]}"
    document_id => "%{[@metadata][_id]}"
  }
  # We print dots to see it in action
  stdout {
    codec => "dots"
  }
}

但是，当我运行./logstash-f logstash.conf时，我得到以下错误（发布在下面），这表明logstash无法连接到远程集群，但是我可以通过curl与它联系，如下所示： 旋度-u xxxxxx:xxxxxxx

---

我认为这意味着logstash没有使用logstash.conf中的凭据。有人能发现我做错了什么吗？

ES和logstash版本？

Attempted to send a bulk request to Elasticsearch configured at
["https://xxxx:19459/"]', but an error occurred and it failed! 
Are you sure you can reach elasticsearch from this machine using the configuration provided?