SizeEstimator

Value Members

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. final def asInstanceOf[T0]: T0

   

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5. def clone(): AnyRef

   

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6. final def eq(arg0: AnyRef): Boolean

   

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7. def equals(arg0: Any): Boolean

   

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8. def estimate(obj: AnyRef): Long

   

   Estimate the number of bytes that the given object takes up on the JVM heap.

   Estimate the number of bytes that the given object takes up on the JVM heap. The estimate includes space taken up by objects referenced by the given object, their references, and so on and so forth.

   This is useful for determining the amount of heap space a broadcast variable will occupy on each executor or the amount of space each object will take when caching objects in deserialized form. This is not the same as the serialized size of the object, which will typically be much smaller.

9. def finalize(): Unit

   

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10. final def getClass(): Class[_]

    

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11. def hashCode(): Int

    

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12. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    

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13. final def isInstanceOf[T0]: Boolean

    

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14. def isTraceEnabled(): Boolean

    

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15. def log: Logger

    

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

    

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17. def logDebug(msg: ⇒ String): Unit

    

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

    

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19. def logError(msg: ⇒ String): Unit

    

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

    

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21. def logInfo(msg: ⇒ String): Unit

    

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22. def logName: String

    

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

    

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24. def logTrace(msg: ⇒ String): Unit

    

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

    

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

    

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

    

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28. final def notify(): Unit

    

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29. final def notifyAll(): Unit

    

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

    

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31. def toString(): String

    

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32. final def wait(): Unit

    

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33. final def wait(arg0: Long, arg1: Int): Unit

    

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34. final def wait(arg0: Long): Unit

    

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