curl:(7)无法连接到localhost端口9200:连接被拒绝

Question

我收到此错误:curl:(7)无法连接到localhost端口9200:当我键入curl'localhost:9200/_cat/indices？v'时连接被拒绝.我设置了elasticsearch 1.7,然后我编辑了文件elasticsearch.yum:

• cluster.name:elasticsearch
• node.name:"Elasticsearch"
• network.bind_host:localhost
• network.publish_host:0.0.0.0
• network.host:0.0.0.0

有人能帮我吗？