回帖：2、查看集群状态
# curl 'localhost:9200/_cat/nodes?v'

http://cache.baiducontent.com/c?m=9f65cb4a8c8507ed4fece763105e8d394c1c97634b898d413983d35f93130a1c187ba1e666640d0fd1ce7e6c16a83d0beaa06575360934f2c688de458ce5d56969df6723716c914666c418df8c017e9737902bfedf19f0ca802592dec5a3db4325cc&p=cb7bd6079c904ead1fbd9b7411&newp=882a9f0481d903f544be9b7c5853d8224216ed6836c3864e1290c408d23f061d4862e9bc27261702d7cf7e6002a5425be8fa3c7123454df6cc8a871d81edd37f35ca7d28&s=cfcd208495d565ef&user=baidu&fm=sc&query=cluster%5Fuuid+%B2%BB%B6%D4&qid=ac84e8cb0007dfef&p1=4