Packages

class RapidsBufferCatalog extends Logging

Catalog for lookup of buffers by ID. The constructor is only visible for testing, generally RapidsBufferCatalog.singleton should be used instead.

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  1. RapidsBufferCatalog
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Instance Constructors

  1. new RapidsBufferCatalog()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def acquireBuffer(id: RapidsBufferId, tier: StorageTier): Option[RapidsBuffer]

    Lookup the buffer that corresponds to the specified buffer ID at the specified storage tier, and acquire it.

    Lookup the buffer that corresponds to the specified buffer ID at the specified storage tier, and acquire it. NOTE: It is the responsibility of the caller to close the buffer.

    id

    buffer identifier

    returns

    buffer that has been acquired, None if not found

  5. def acquireBuffer(id: RapidsBufferId): RapidsBuffer

    Lookup the buffer that corresponds to the specified buffer ID at the highest storage tier, and acquire it.

    Lookup the buffer that corresponds to the specified buffer ID at the highest storage tier, and acquire it. NOTE: It is the responsibility of the caller to close the buffer.

    id

    buffer identifier

    returns

    buffer that has been acquired

  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def getBufferMeta(id: RapidsBufferId): TableMeta

    Get the table metadata corresponding to a buffer ID.

  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  14. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  15. def isBufferSpilled(id: RapidsBufferId, tier: StorageTier): Boolean

    Check if the buffer that corresponds to the specified buffer ID is stored in a slower storage tier.

    Check if the buffer that corresponds to the specified buffer ID is stored in a slower storage tier.

    id

    buffer identifier

    tier

    storage tier to check

    returns

    true if the buffer is stored in multiple tiers

  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  18. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  19. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  20. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  21. def logError(msg: ⇒ String, throwable: Throwable): Unit
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    protected
    Definition Classes
    Logging
  22. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  26. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
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    protected
    Definition Classes
    Logging
  29. def logWarning(msg: ⇒ String): Unit
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    protected
    Definition Classes
    Logging
  30. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  32. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  33. def numBuffers: Int

    Return the number of buffers currently in the catalog.

  34. def registerNewBuffer(buffer: RapidsBuffer): Unit

    Register a new buffer with the catalog.

    Register a new buffer with the catalog. An exception will be thrown if an existing buffer was registered with the same buffer ID and storage tier.

  35. def removeBuffer(id: RapidsBufferId): Unit

    Remove a buffer ID from the catalog and release the resources of the registered buffers.

  36. def removeBufferTier(id: RapidsBufferId, tier: StorageTier): Unit

    Remove a buffer ID from the catalog at the specified storage tier.

  37. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  38. def toString(): String
    Definition Classes
    AnyRef → Any
  39. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  40. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()
  41. final def wait(): Unit
    Definition Classes
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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