Packages

case class V2CheckpointProvider(version: Long, v2CheckpointFile: FileStatus, v2CheckpointFormat: Format, checkpointMetadata: CheckpointMetadata, sidecarFiles: Seq[SidecarFile], lastCheckpointInfoOpt: Option[LastCheckpointInfo], logPath: Path) extends CheckpointProvider with DeltaLogging with Product with Serializable

CheckpointProvider implementation for Json/Parquet V2 checkpoints.

version

checkpoint version for the underlying checkpoint

v2CheckpointFile

FileStatus for the json/parquet v2 checkpoint file

v2CheckpointFormat

format (json/parquet) for the v2 checkpoint

checkpointMetadata

CheckpointMetadata for the v2 checkpoint

sidecarFiles

seq of SidecarFile for the v2 checkpoint

lastCheckpointInfoOpt

optional last checkpoint info for the v2 checkpoint

logPath

delta log path for the underlying delta table

Linear Supertypes
Serializable, Product, Equals, DeltaLogging, DatabricksLogging, DeltaProgressReporter, Logging, CheckpointProvider, UninitializedCheckpointProvider, AnyRef, Any
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Inherited
  1. V2CheckpointProvider
  2. Serializable
  3. Product
  4. Equals
  5. DeltaLogging
  6. DatabricksLogging
  7. DeltaProgressReporter
  8. Logging
  9. CheckpointProvider
  10. UninitializedCheckpointProvider
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new V2CheckpointProvider(version: Long, v2CheckpointFile: FileStatus, v2CheckpointFormat: Format, checkpointMetadata: CheckpointMetadata, sidecarFiles: Seq[SidecarFile], lastCheckpointInfoOpt: Option[LastCheckpointInfo], logPath: Path)

    version

    checkpoint version for the underlying checkpoint

    v2CheckpointFile

    FileStatus for the json/parquet v2 checkpoint file

    v2CheckpointFormat

    format (json/parquet) for the v2 checkpoint

    checkpointMetadata

    CheckpointMetadata for the v2 checkpoint

    sidecarFiles

    seq of SidecarFile for the v2 checkpoint

    lastCheckpointInfoOpt

    optional last checkpoint info for the v2 checkpoint

    logPath

    delta log path for the underlying delta table

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 allActionsFileIndexes(): Seq[DeltaLogFileIndex]

    List of different file indexes which could help derive full state-reconstruction for the checkpoint.

    List of different file indexes which could help derive full state-reconstruction for the checkpoint.

    Definition Classes
    V2CheckpointProvider → CheckpointProvider
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. val checkpointMetadata: CheckpointMetadata
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  8. def deltaAssert(check: => Boolean, name: String, msg: String, deltaLog: DeltaLog = null, data: AnyRef = null, path: Option[Path] = None): Unit

    Helper method to check invariants in Delta code.

    Helper method to check invariants in Delta code. Fails when running in tests, records a delta assertion event and logs a warning otherwise.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  9. def effectiveCheckpointSizeInBytes(): Long

    Effective size of checkpoint across all files

    Effective size of checkpoint across all files

    Definition Classes
    V2CheckpointProvider → CheckpointProvider
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. lazy val fileIndexForV2Checkpoint: DeltaLogFileIndex
    Attributes
    protected
  12. lazy val fileIndexesForSidecarFiles: Seq[DeltaLogFileIndex]
    Attributes
    protected
  13. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. def getCommonTags(deltaLog: DeltaLog, tahoeId: String): Map[TagDefinition, String]
    Definition Classes
    DeltaLogging
  16. def getErrorData(e: Throwable): Map[String, Any]
    Definition Classes
    DeltaLogging
  17. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  18. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  19. def isEmpty: Boolean

    True if the checkpoint provider is empty (does not refer to a valid checkpoint)

    True if the checkpoint provider is empty (does not refer to a valid checkpoint)

    Definition Classes
    UninitializedCheckpointProvider
  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  21. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  22. val lastCheckpointInfoOpt: Option[LastCheckpointInfo]
  23. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  24. def logConsole(line: String): Unit
    Definition Classes
    DatabricksLogging
  25. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  32. val logPath: Path
  33. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  37. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  38. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  39. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  40. def productElementNames: Iterator[String]
    Definition Classes
    Product
  41. def recordDeltaEvent(deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty, data: AnyRef = null, path: Option[Path] = None): Unit

    Used to record the occurrence of a single event or report detailed, operation specific statistics.

    Used to record the occurrence of a single event or report detailed, operation specific statistics.

    path

    Used to log the path of the delta table when deltaLog is null.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  42. def recordDeltaOperation[A](deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty)(thunk: => A): A

    Used to report the duration as well as the success or failure of an operation on a deltaLog.

    Used to report the duration as well as the success or failure of an operation on a deltaLog.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  43. def recordDeltaOperationForTablePath[A](tablePath: String, opType: String, tags: Map[TagDefinition, String] = Map.empty)(thunk: => A): A

    Used to report the duration as well as the success or failure of an operation on a tahoePath.

    Used to report the duration as well as the success or failure of an operation on a tahoePath.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  44. def recordEvent(metric: MetricDefinition, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  45. def recordFrameProfile[T](group: String, name: String)(thunk: => T): T
    Attributes
    protected
    Definition Classes
    DeltaLogging
  46. def recordOperation[S](opType: OpType, opTarget: String = null, extraTags: Map[TagDefinition, String], isSynchronous: Boolean = true, alwaysRecordStats: Boolean = false, allowAuthTags: Boolean = false, killJvmIfStuck: Boolean = false, outputMetric: MetricDefinition = METRIC_OPERATION_DURATION, silent: Boolean = true)(thunk: => S): S
    Definition Classes
    DatabricksLogging
  47. def recordProductEvent(metric: MetricDefinition with CentralizableMetric, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  48. def recordProductUsage(metric: MetricDefinition with CentralizableMetric, quantity: Double, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, forceSample: Boolean = false, trimBlob: Boolean = true, silent: Boolean = false): Unit
    Definition Classes
    DatabricksLogging
  49. def recordUsage(metric: MetricDefinition, quantity: Double, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, forceSample: Boolean = false, trimBlob: Boolean = true, silent: Boolean = false): Unit
    Definition Classes
    DatabricksLogging
  50. val sidecarFiles: Seq[SidecarFile]
  51. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  52. lazy val topLevelFileIndex: Option[DeltaLogFileIndex]

    File index which could help derive actions stored in top level files for the checkpoint.

    File index which could help derive actions stored in top level files for the checkpoint. This could be used to get Protocol, Metadata etc from a checkpoint. This could also be used if we want to shallow copy a checkpoint.

    Definition Classes
    V2CheckpointProvider → UninitializedCheckpointProvider
  53. lazy val topLevelFiles: Seq[FileStatus]

    Top level files that represents this checkpoint.

    Top level files that represents this checkpoint. These files could be reused again to initialize the CheckpointProvider.

    Definition Classes
    V2CheckpointProvider → UninitializedCheckpointProvider
  54. val v2CheckpointFile: FileStatus
  55. val v2CheckpointFormat: Format
  56. val version: Long

    Checkpoint version

    Checkpoint version

    Definition Classes
    V2CheckpointProvider → UninitializedCheckpointProvider
  57. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  58. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  59. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  60. def withStatusCode[T](statusCode: String, defaultMessage: String, data: Map[String, Any] = Map.empty)(body: => T): T

    Report a log to indicate some command is running.

    Report a log to indicate some command is running.

    Definition Classes
    DeltaProgressReporter

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from DeltaLogging

Inherited from DatabricksLogging

Inherited from DeltaProgressReporter

Inherited from Logging

Inherited from CheckpointProvider

Inherited from UninitializedCheckpointProvider

Inherited from AnyRef

Inherited from Any

Ungrouped