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ReplayListenerBus-spark技术分享
spark-core

ReplayListenerBus

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ReplayListenerBus ReplayListenerBus is a custom SparkListenerBus that can replay JSON-encoded SparkListenerEvent e ...

LiveListenerBus-spark技术分享
spark-core

LiveListenerBus

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LiveListenerBus LiveListenerBus is used to announce application-wide events in a Spark application. It asynchronou ...

Performance Tuning-spark技术分享
spark-core

Performance Tuning

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Performance Tuning Goal: Improve Spark’s performance where feasible. From Investigating Spark’s perf ...

Logging-spark技术分享
spark-core

Logging

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Logging Spark uses log4j for logging. Logging Levels The valid logging levels are log4j’s Levels (from m ...

ApplicationCache-spark技术分享
spark-core

ApplicationCache

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ApplicationCache ApplicationCache is…​FIXME ApplicationCache is created exclusively when HistoryServ ...

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