(图片来源:北风网)
源码所在目录:
首先进入BlockManagerMasterEndpoint看看
/**
* BlockManagerMasterEndpoint is an [[ThreadSafeRpcEndpoint]] on the master node to track statuses
* of all slaves' block managers.
*/
BlockManagerMasterEndpoint 是主节点上的 [[ThreadSafeRpcE
org.springframework.web.client.HttpServerErrorException: 500 at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:97) ~[spring-web-5.0.5.RELEASE.jar!/:5.0.5.RELEASE] at org.springf