elasticsearch.hosts 第一个配置节点挂掉后，一直提连接拒绝，不去访问其他节点

input {
        stdin { }
}

output {
        stdout {
                codec => rubydebug {}
        }
        elasticsearch {
                hosts=>["es-01:9200", "es-02:9200", "es-03:9200"]
        }
}
~ 
 
上面是logstash-test.conf的配置。 hosts 指定了3个，故意关掉es-01的 elasticsearch
[WARN ] 2019-05-28 09:04:09.739 [Ruby-0-Thread-4: :1] elasticsearch - Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://es-01:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://es-01:9200/][Manticore::SocketException] 拒绝连接 (Connection refused)"}
[WARN ] 2019-05-28 09:04:14.748 [Ruby-0-Thread-4: :1] elasticsearch - Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://es-01:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://es-01:9200/][Manticore::SocketException] 拒绝连接 (Connection refused)"},
 
就一直拒绝， 还需要配置什么东西才会，访问其他两个节点么，不太明白，求大佬指教