Class

com.qubole.spark.hiveacid.datasource

HiveAcidRelation

Related Doc: package datasource

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case class HiveAcidRelation(sparkSession: SparkSession, fullyQualifiedTableName: String, parameters: Map[String, String]) extends BaseRelation with InsertableRelation with PrunedFilteredScan with Logging with Product with Serializable

Container for all metadata, configuration and schema to perform operations on Hive ACID datasource. This provides for plumbing most of the heavy lifting is performed inside HiveAcidtTable.

sparkSession

Spark Session object

fullyQualifiedTableName

Table name for the data source.

parameters

user provided parameters required for reading and writing, including configuration

Linear Supertypes
Serializable, Serializable, Product, Equals, Logging, PrunedFilteredScan, InsertableRelation, BaseRelation, AnyRef, Any
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Inherited
  1. HiveAcidRelation
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Logging
  7. PrunedFilteredScan
  8. InsertableRelation
  9. BaseRelation
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new HiveAcidRelation(sparkSession: SparkSession, fullyQualifiedTableName: String, parameters: Map[String, String])

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    sparkSession

    Spark Session object

    fullyQualifiedTableName

    Table name for the data source.

    parameters

    user provided parameters required for reading and writing, including configuration

Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def buildScan(requiredColumns: Array[String], filters: Array[Filter]): RDD[Row]

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    Definition Classes
    HiveAcidRelation → PrunedFilteredScan
  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. def delete(condition: Column): Unit

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  8. def endTxn(): Unit

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

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    Definition Classes
    AnyRef
  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. val fullyQualifiedTableName: String

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    Table name for the data source.

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

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    Definition Classes
    AnyRef → Any
  13. def getHiveAcidTable(): HiveAcidTable

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  14. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  15. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  16. def insert(data: DataFrame, overwrite: Boolean): Unit

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    Definition Classes
    HiveAcidRelation → InsertableRelation
  17. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  18. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  19. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging
  20. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  21. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  22. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  23. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  24. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  25. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  26. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging
  27. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  28. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  29. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  30. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  31. def merge(sourceDf: DataFrame, mergeExpression: Expression, matchedClause: Seq[MergeWhenClause], notMatched: Option[MergeWhenNotInsert], sourceAlias: Option[AliasIdentifier], targetAlias: Option[AliasIdentifier]): Unit

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

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    Definition Classes
    AnyRef
  33. val needConversion: Boolean

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    Definition Classes
    HiveAcidRelation → BaseRelation
  34. final def notify(): Unit

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    Definition Classes
    AnyRef
  35. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  36. val parameters: Map[String, String]

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    user provided parameters required for reading and writing, including configuration

  37. val schema: StructType

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    Definition Classes
    HiveAcidRelation → BaseRelation
  38. def sizeInBytes: Long

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    Definition Classes
    HiveAcidRelation → BaseRelation
  39. val sparkSession: SparkSession

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    Spark Session object

  40. def sqlContext: SQLContext

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    Definition Classes
    HiveAcidRelation → BaseRelation
  41. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  42. def unhandledFilters(filters: Array[Filter]): Array[Filter]

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    Definition Classes
    BaseRelation
  43. def update(condition: Option[Column], newValues: Map[String, Column]): Unit

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  44. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Logging

Inherited from PrunedFilteredScan

Inherited from InsertableRelation

Inherited from BaseRelation

Inherited from AnyRef

Inherited from Any

Ungrouped