无法重新连接以在客户端节点上点燃群集

Question

我使用Ignite缓存。我有一个在服务器上运行的服务器节点，几个远程客户端节点和一个在本地的客户端节点。当我运行spring启动应用程序的jar文件时，它会给出和class o.a.i.IgniteCheckedException: Failed to deserialize object with given class loader: org.springframework.boot.loader.LaunchedURLClassLoader@5010be6

我检查了其他客户端节点，所有这些节点都连接到了服务器。因此，我的jar文件没有运行。我附上这个错误的日志。

2021-04-28 12:07:50.170  WARN [project,,,] 2263 --- [project] o.a.i.spi.discovery.tcp.TcpDiscoverySpi  : Failed to reconnect to cluster (will retry): class o.a.i.IgniteCheckedException: Failed to deserialize object with given class loader: org.springframework.boot.loader.LaunchedURLClassLoader@5010be6
2021-04-28 12:08:20.969  WARN [project,,,] 2263 --- [project] o.a.i.spi.discovery.tcp.TcpDiscoverySpi  : Failed to reconnect to cluster (will retry): class o.a.i.IgniteCheckedException: Failed to deserialize object with given class loader: org.springframework.boot.loader.LaunchedURLClassLoader@5010be6
2021-04-28 12:08:53.732  WARN [project,,,] 2263 --- [project] o.a.i.spi.discovery.tcp.TcpDiscoverySpi  : Failed to reconnect to cluster (will retry): class o.a.i.IgniteCheckedException: Failed to deserialize object with given class loader: org.springframework.boot.loader.LaunchedURLClassLoader@5010be6
2021-04-28 12:09:27.436  WARN [athens,,,] 2263 --- [project] o.a.i.spi.discovery.tcp.TcpDiscoverySpi  : Failed to reconnect to cluster (will retry): class o.a.i.IgniteCheckedException: Failed to deserialize object with given class loader: org.springframework.boot.loader.LaunchedURLClassLoader@5010be6
2021-04-28 12:09:59.415  WARN [project,,,] 2263 --- [project] o.a.i.spi.discovery.tcp.TcpDiscoverySpi  : Failed to reconnect to cluster (will retry): class o.a.i.IgniteCheckedException: Failed to deserialize object with given class loader: org.springframework.boot.loader.LaunchedURLClassLoader@5010be6

Answer 1

很可能，您在IgniteConfiguration中使用了一些类，但这些类并没有出现在所有节点上。

由于没有堆栈跟踪，我们无法具体知道是哪一个。确保所有节点都具有类路径上的所有依赖项。