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org.apache.spark.sql.delta

DomainMetadataUtils

object DomainMetadataUtils extends DomainMetadataUtilsBase

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Inherited
  1. DomainMetadataUtils
  2. DomainMetadataUtilsBase
  3. DeltaLogging
  4. DatabricksLogging
  5. DeltaProgressReporter
  6. LoggingShims
  7. Logging
  8. AnyRef
  9. Any
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Type Members

  1. implicit class LogStringContext extends AnyRef
    Definition Classes
    LoggingShims

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. val METADATA_DOMAINS_TO_REMOVE_FOR_REPLACE_TABLE: Set[String]
    Attributes
    protected
    Definition Classes
    DomainMetadataUtilsBase
  5. val METADATA_DOMAIN_TO_COPY_FOR_CLONE_TABLE: Set[String]
    Attributes
    protected
    Definition Classes
    DomainMetadataUtilsBase
  6. val METADATA_DOMAIN_TO_COPY_FOR_RESTORE_TABLE: Set[String]
    Attributes
    protected
    Definition Classes
    DomainMetadataUtilsBase
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. 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
  10. def domainMetadataSupported(protocol: Protocol): Boolean

    Returns whether the protocol version supports the DomainMetadata action.

    Returns whether the protocol version supports the DomainMetadata action.

    Definition Classes
    DomainMetadataUtilsBase
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  13. def extractDomainMetadatasMap(actions: Seq[Action]): Map[String, DomainMetadata]

    Given a list of Actions, build a domain name to DomainMetadata map.

    Given a list of Actions, build a domain name to DomainMetadata map. Note duplicated domain name is not expected otherwise an internal error is thrown.

    Definition Classes
    DomainMetadataUtilsBase
  14. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def getCommonTags(deltaLog: DeltaLog, tahoeId: String): Map[TagDefinition, String]
    Definition Classes
    DeltaLogging
  17. def getErrorData(e: Throwable): Map[String, Any]
    Definition Classes
    DeltaLogging
  18. def handleDomainMetadataForCloneTable(sourceDomainMetadatas: Seq[DomainMetadata]): Seq[DomainMetadata]

    Generates sequence of DomainMetadata to commit for CLONE TABLE command.

    Generates sequence of DomainMetadata to commit for CLONE TABLE command.

    Definition Classes
    DomainMetadataUtilsBase
  19. def handleDomainMetadataForReplaceTable(existingDomainMetadatas: Seq[DomainMetadata], newDomainMetadatas: Seq[DomainMetadata]): Seq[DomainMetadata]

    Generates a new sequence of DomainMetadata to commits for REPLACE TABLE.

    Generates a new sequence of DomainMetadata to commits for REPLACE TABLE.

    • By default, existing metadata domains survive as long as they don't appear in the new metadata domains, in which case new metadata domains overwrite the existing ones.
    • Existing domains will be removed only if they appear in the pre-defined "removal" list (e.g., table features require some specific domains to be removed).
    Definition Classes
    DomainMetadataUtilsBase
  20. def handleDomainMetadataForRestoreTable(toSnapshot: Snapshot, fromSnapshot: Snapshot): Seq[DomainMetadata]

    Generates a new sequence of DomainMetadata to commits for RESTORE TABLE.

    Generates a new sequence of DomainMetadata to commits for RESTORE TABLE.

    • Domains in the toSnapshot will be copied if they appear in the pre-defined "copy" list (e.g., table features require some specific domains to be copied).
    • All other domains not in the list are dropped from the "toSnapshot".

    For clustering metadata domain, it overwrites the existing domain metadata in the fromSnapshot with the following clustering columns. 1. If toSnapshot is not a clustered table or missing domain metadata, use empty clustering columns. 2. If toSnapshot is a clustered table, use the clustering columns from toSnapshot.

    toSnapshot

    The snapshot being restored to, which is referred as "source" table.

    fromSnapshot

    The snapshot being restored from, which is the current state.

    Definition Classes
    DomainMetadataUtilsBase
  21. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  22. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  23. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  26. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  27. def logConsole(line: String): Unit
    Definition Classes
    DatabricksLogging
  28. def logDebug(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  29. def logDebug(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  30. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logError(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  33. def logError(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  34. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  37. def logInfo(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  38. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  40. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  41. def logTrace(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  42. def logTrace(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  43. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  44. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  45. def logWarning(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  46. def logWarning(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    LoggingShims
  47. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  48. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  49. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  50. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  51. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  52. 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
  53. 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
  54. 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
  55. def recordEvent(metric: MetricDefinition, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  56. def recordFrameProfile[T](group: String, name: String)(thunk: => T): T
    Attributes
    protected
    Definition Classes
    DeltaLogging
  57. 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
  58. def recordProductEvent(metric: MetricDefinition with CentralizableMetric, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  59. 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
  60. 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
  61. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  62. def toString(): String
    Definition Classes
    AnyRef → Any
  63. def validateDomainMetadataSupportedAndNoDuplicate(actions: Seq[Action], protocol: Protocol): Seq[DomainMetadata]

    Validate there are no two DomainMetadata actions with the same domain name.

    Validate there are no two DomainMetadata actions with the same domain name. An internal exception is thrown if any duplicated domains are detected.

    Definition Classes
    DomainMetadataUtilsBase
  64. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  65. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  66. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  67. 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 DomainMetadataUtilsBase

Inherited from DeltaLogging

Inherited from DatabricksLogging

Inherited from DeltaProgressReporter

Inherited from LoggingShims

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped