Hadoop3.2.1 (HDFS) source code analysis: RPC client implementation and source code
Client-side architecture The Client class has only one entry, which is the call() method. The proxy class will call the Client.call() method to send the RPC request to the remote server, and then wait for the response from the remote server. If an exception occurs when the remote server responds to the request, an exception is thrown in… Read More »