MailSearchApplication run error

[zifeichen]

org.elasticsearch.transport.NodeDisconnectedException: [][127.0.0.1:9300][cluster:monitor/nodes/liveness] disconnected

2019-02-26 19:17:30.537 INFO 39380 --- [][generic][T#1]] org.elasticsearch.client.transport : [Maria Hill] failed to get node info for {#transport#-1}{127.0.0.1}{127.0.0.1:9300}, disconnecting...

[zifeichen]

"name" : "XL1PzUu",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "q8aljdJaS46aCZsfVxN9Iw",
"version" : {
"number" : "6.6.1",
"build_flavor" : "oss",
"build_type" : "tar",
"build_hash" : "1fd8f69",
"build_date" : "2019-02-13T17:10:04.160291Z",
"build_snapshot" : false,
"lucene_version" : "7.6.0",
"minimum_wire_compatibility_version" : "5.6.0",
"minimum_index_compatibility_version" : "5.0.0"
},
"tagline" : "You Know, for Search"

org.elasticsearch.client transport 6.6.1

[zifeichen]

127.0.0.1:9200 . 127.0.0.1:9100 都能连接成功

[macrozheng]

把elasticsearch版本改成2.4.6，springboot 1.5.x和elasticsearch6.x版本有兼容性问题

[zifeichen]

昨晚elasticsearch启动日志发现这个问题，更换版本解决了，感谢🙏