elasticsearch7.6.0啓動報錯:
[2020-04-08T03:00:20,624][WARN ][o.e.t.TcpTransport ] [node-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.8.81.99:9300, remoteAddress=/10.8.81.99:38454}], closing connection
java.lang.IllegalStateException: Received message from unsupported version: [6.1.0] minimal compatible version is: [6.8.0]
問題範圍劃定:
1、java環境,我是java version "1.8.0_211"導致的該錯誤,替換成了java version "1.8.0_144"就沒問題了,jdk-8u144-linux-x64.rpm;
2、其它應用使用es其它版本時調用該es7.6.0導致的該問題,沒經歷過;
3、SpringBoot版本與es不一致,或者代碼中引用的es版本與安裝的es版本不一致,沒經歷過;