Object/Trait

org.apache.spark.metrics

OutputMetricsUpdater

Related Docs: trait OutputMetricsUpdater | package metrics

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object OutputMetricsUpdater extends Logging

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. def apply(taskContext: TaskContext, writeConf: WriteConf): OutputMetricsUpdater

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    Creates the appropriate instance of OutputMetricsUpdater.

    Creates the appropriate instance of OutputMetricsUpdater.

    If WriteConf.taskWriteMetricsEnabled is true, the created instance will be updating task metrics so that Spark will report them in the UI. Remember that this is supported for Spark 1.2+.

    If CassandraConnectorSource is registered in Spark metrics system, the created instance will be updating the included Codahale metrics. In order to register CassandraConnectorSource you need to add it to the metrics configuration file.

    taskContext

    task context of a task for which this metrics updater is created

    writeConf

    write configuration

  5. final def asInstanceOf[T0]: T0

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  13. def isTraceEnabled(): Boolean

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  14. def log: Logger

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  15. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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  16. def logDebug(msg: ⇒ String): Unit

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  17. def logError(msg: ⇒ String, throwable: Throwable): Unit

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  19. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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  20. def logInfo(msg: ⇒ String): Unit

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  21. def logName: String

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  22. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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  24. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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  25. def logWarning(msg: ⇒ String): Unit

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  27. final def notify(): Unit

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  29. final def synchronized[T0](arg0: ⇒ T0): T0

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