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StandaloneSchedulerBackend

StandaloneSchedulerBackend is a CoarseGrainedSchedulerBackend.

Creating Instance

StandaloneSchedulerBackend takes the following to be created:

StandaloneSchedulerBackend is created when:

StandaloneAppClientListener

StandaloneSchedulerBackend is a StandaloneAppClientListener.

Starting SchedulerBackend

start(): Unit

start is part of the SchedulerBackend abstraction.

start...FIXME

start creates a StandaloneAppClient and requests it to start.

start...FIXME

executorDecommissioned

executorDecommissioned(
  fullId: String,
  decommissionInfo: ExecutorDecommissionInfo): Unit

executorDecommissioned is part of the StandaloneAppClientListener abstraction.

executorDecommissioned...FIXME

StandaloneAppClient

StandaloneSchedulerBackend creates a StandaloneAppClient (with itself as a StandaloneAppClientListener) when requested to start.

StandaloneAppClient is started with StandaloneSchedulerBackend.

StandaloneAppClient is stopped with StandaloneSchedulerBackend.

StandaloneAppClient is used for the following:


Last update: 2021-07-20
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