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org.apache.spark.util

LocalDirectoryCleanupUtil

Related Doc: package util

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object LocalDirectoryCleanupUtil extends internal.Logging

Contains utility methods for cleaning of spark local directories left orphan due to scenario like abrupt failure of JVM.

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clean(): Unit

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    Attempts to recursively delete all files/directories present in temp files list.

    Attempts to recursively delete all files/directories present in temp files list. Also cleans the temp files list once deletion is complete.

  6. def clone(): AnyRef

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  12. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean = false): Boolean

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  13. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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  15. def isTraceEnabled(): Boolean

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  16. def log: Logger

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

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

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

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

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

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

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  23. def logName: String

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

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

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

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

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  28. final def ne(arg0: AnyRef): Boolean

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  29. final def notify(): Unit

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  30. final def notifyAll(): Unit

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  31. def save(): Unit

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    Save block manager directories to metadata file .tempfiles.list which will be used to cleanup these directories if left orphan due to abrupt JVM failure.

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

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  33. def toString(): String

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