ignite客户端启动时无法连接服务端

版权声明： https://blog.csdn.net/hzy52013/article/details/82832062

异常

[21:01:02,094][SEVERE][main][IgniteKernal] Failed to startmanager:GridManagerAdapter[enabled=true, name=o.a.i.i.managers.discovery.GridDiscoveryManager]class org.apache.ignite.IgniteCheckedException: Failed to start SPI: TcpDiscoverySpi[addrRslvr=null,sockTimeout=5000,ackTimeout=5000,marsh=JdkMarshaller[],reconCnt=10,maxAckTimeout=600000,forceSrvMode=false, clientReconnectDisabled=false]
    at org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:300)
    at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:842)
    at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1786)
    at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:978)
    at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1896)
    at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1648)
    at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1076)
    at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:596)
    at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:520)
    at org.apache.ignite.Ignition.start(Ignition.java:322)

出现这个异常的原因不只一种，不过我的原因是版本不一致，在工程的pom文件中添加的ignite相关依赖是2.3.0版本的，但是服务端版本是1.9.0，所以连接不上。

解决方案：将服务端与ignite依赖版本保持一致。