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度量(Metrics)

Listeners

  • ListenerBus、SparkListenerBus、LiveListenerBus
  • SparkListener、SparkListenerEvent
  • Environment、Job、Stage、Task、BlockManager、Application、Executor ...

Source

  • Master
  • Applications
  • Worker
  • Executor
  • Driver
  • ShuffleService

Sink

  • ConsoleSink
  • CSVSink
  • JmxSink
  • MetricsServlet
  • GraphiteSink
  • Slf4jSink
  • StatsdSink

Web UI & REST API

  • Applications
  • Jobs
  • Stages
  • Executors
  • Storage
  • Environment
  • Streaming
  • SQL

Reference