Elasticsearch appears to be unreachable or down
elasticsearch-2.4.0kibana-4.6.0-linux-x86_64 是直接下载官网的tar解压后启动。并未做设么配置logstash-2.4.0 的配置如下：
input {
file {
path => ["/usr/ADH/zookeeper/log/*.out"]
start_position => beginning
type => "hadoop1.com_zookeeper.out"
}
}
output {
elasticsearch {
hosts => ['127.0.0.1']
}
}
启动是ok的，但将 hosts => ['127.0.0.1'] ，修改为 hosts => ['hadoop1.com'] 或者hosts => ['192.168.182.11']
都会报类似如下的错误：
Settings: Default pipeline workers: 1
Connection refused {:class=>"Manticore::SocketException", :level=>:error}
Pipeline main started
Attempted to send a bulk request to Elasticsearch configured at '["http://192.168.182.11:9200"]', but Elasticsearch appears to be unreachable or down! {:error_message=>"Connection refused", :class=>"Manticore::SocketException", :level=>:error}
Elasticsearch 是启动正常的啊。
# netstat -nltp | grep 9200
tcp 0 0 ::1:9200 :::* LISTEN 34203/java
tcp 0 0 ::ffff:127.0.0.1:9200 :::* LISTEN 34203/java
想问下有人遇到同样的问题么？ 这个可能是哪方面出问题了呢？
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