StandaloneAppClient¶

Creating Instance¶

StandaloneAppClient takes the following to be created:

• RpcEnv
• Master URLs
• ApplicationDescription
• StandaloneAppClientListener
• SparkConf

StandaloneAppClient is created when:

• StandaloneSchedulerBackend is requested to start

Starting¶

start(): Unit

start registers a ClientEndpoint under the name AppClient (and saves it as the RpcEndpointRef).

start is used when:

• StandaloneSchedulerBackend is requested to start

Stopping¶

stop(): Unit

stop...FIXME

stop is used when:

• StandaloneSchedulerBackend is requested to stop