NettyRpcEnv¶

NettyRpcEnv is an RpcEnv that uses Netty ("an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients").

Creating Instance¶

NettyRpcEnv takes the following to be created:

• SparkConf
• JavaSerializerInstance
• Host Name
• SecurityManager
• Number of CPU Cores

NettyRpcEnv is created when:

• NettyRpcEnvFactory is requested to create an RpcEnv