object Utils

The object Utils contains some helper code for the sparkMeasure package The methods formatDuration and formatBytes are used for printing stage metrics reports

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  9. def formatBytes(bytes: Long): String
  10. def formatDuration(milliseconds: Long): String

    boilerplate code for pretty printing, formatDuration code borrowed from Spark UIUtils

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  17. def parseExecutorMetricsConfig(conf: SparkConf, logger: Logger): Array[String]
  18. def parseExtraStageMetrics(conf: SparkConf, logger: Logger): Boolean
  19. def parseInfluxDBCredentials(conf: SparkConf, logger: Logger): (String, String)
  20. def parseInfluxDBName(conf: SparkConf, logger: Logger): String
  21. def parseInfluxDBStagemetrics(conf: SparkConf, logger: Logger): Boolean
  22. def parseInfluxDBURL(conf: SparkConf, logger: Logger): String
  23. def parseKafkaConfig(conf: SparkConf, logger: Logger): (String, String)
  24. def parseMetricsFilename(conf: SparkConf, logger: Logger, defaultFileName: String): String
  25. def parseMetricsFormat(conf: SparkConf, logger: Logger, defaultFormat: String): String
  26. def parsePrintToStdout(conf: SparkConf, logger: Logger, defaultVal: Boolean): Boolean
  27. def parsePushGatewayConfig(conf: SparkConf, logger: Logger): PushgatewayConfig
  28. def prettyPrintValues(metric: String, value: Long): String
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  34. def zeroMetricsStage(): LinkedHashMap[String, Long]
  35. def zeroMetricsTask(): LinkedHashMap[String, Long]

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