Packages

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org.apache.kyuubi.engine.spark

SparkSQLBackendService

class SparkSQLBackendService extends AbstractBackendService

A org.apache.kyuubi.service.BackendService constructed with SparkSession which give it the ability to talk with Spark and let Spark do all the rest heavy work :)

Linear Supertypes
AbstractBackendService, BackendService, CompositeService, AbstractService, Logging, Service, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. SparkSQLBackendService
  2. AbstractBackendService
  3. BackendService
  4. CompositeService
  5. AbstractService
  6. Logging
  7. Service
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new SparkSQLBackendService(spark: SparkSession)
  2. new SparkSQLBackendService(name: String, spark: SparkSession)

    name

    Service Name

    spark

    A SparkSession instance that this backend service holds to run org.apache.kyuubi.operation.Operations.

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 addService(service: Service): Unit
    Attributes
    protected
    Definition Classes
    CompositeService
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def cancelOperation(operationHandle: OperationHandle): Unit
    Definition Classes
    AbstractBackendService → BackendService
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. def closeOperation(operationHandle: OperationHandle): Unit
    Definition Classes
    AbstractBackendService → BackendService
  9. def closeSession(sessionHandle: SessionHandle): Unit
    Definition Classes
    AbstractBackendService → BackendService
  10. var conf: KyuubiConf
    Attributes
    protected
    Definition Classes
    AbstractService
  11. def debug(message: ⇒ Any): Unit
    Definition Classes
    Logging
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def error(message: ⇒ Any): Unit
    Definition Classes
    Logging
  15. def error(message: ⇒ Any, t: Throwable): Unit
    Definition Classes
    Logging
  16. def executeStatement(sessionHandle: SessionHandle, statement: String, confOverlay: Map[String, String], runAsync: Boolean, queryTimeout: Long): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  17. def fetchResults(operationHandle: OperationHandle, orientation: FetchOrientation, maxRows: Int, fetchLog: Boolean): TRowSet
    Definition Classes
    AbstractBackendService → BackendService
  18. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  19. def getCatalogs(sessionHandle: SessionHandle): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  20. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. def getColumns(sessionHandle: SessionHandle, catalogName: String, schemaName: String, tableName: String, columnName: String): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  22. def getConf: KyuubiConf
    Definition Classes
    AbstractService → Service
  23. def getFunctions(sessionHandle: SessionHandle, catalogName: String, schemaName: String, functionName: String): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  24. def getInfo(sessionHandle: SessionHandle, infoType: TGetInfoType): TGetInfoValue
    Definition Classes
    AbstractBackendService → BackendService
  25. def getName: String
    Definition Classes
    AbstractService → Service
  26. def getOperationStatus(operationHandle: OperationHandle): OperationStatus
    Definition Classes
    AbstractBackendService → BackendService
  27. def getResultSetMetadata(operationHandle: OperationHandle): TTableSchema
    Definition Classes
    AbstractBackendService → BackendService
  28. def getSchemas(sessionHandle: SessionHandle, catalogName: String, schemaName: String): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  29. def getServiceState: ServiceState
    Definition Classes
    AbstractService → Service
  30. def getServices: Seq[Service]
    Definition Classes
    CompositeService
  31. def getStartTime: Long
    Definition Classes
    AbstractService → Service
  32. def getTableTypes(sessionHandle: SessionHandle): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  33. def getTables(sessionHandle: SessionHandle, catalogName: String, schemaName: String, tableName: String, tableTypes: List[String]): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  34. def getTypeInfo(sessionHandle: SessionHandle): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  35. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  36. def info(message: ⇒ Any): Unit
    Definition Classes
    Logging
  37. def initialize(conf: KyuubiConf): Unit
    Definition Classes
    AbstractBackendService → CompositeService → AbstractService → Service
  38. def initializeLoggerIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  40. def logger: Logger
    Attributes
    protected
    Definition Classes
    Logging
  41. def loggerName: String
    Attributes
    protected
    Definition Classes
    Logging
  42. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  43. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  44. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  45. def openSession(protocol: TProtocolVersion, user: String, password: String, ipAddr: String, configs: Map[String, String]): SessionHandle
    Definition Classes
    AbstractBackendService → BackendService
  46. val sessionManager: SessionManager
    Definition Classes
    SparkSQLBackendService → BackendService
  47. def sparkSession: SparkSession
  48. def start(): Unit
    Definition Classes
    CompositeService → AbstractService → Service
  49. var startTime: Long
    Attributes
    protected
    Definition Classes
    AbstractService
  50. var state: ServiceState
    Attributes
    protected
    Definition Classes
    AbstractService
  51. def stop(): Unit
    Definition Classes
    CompositeService → AbstractService → Service
  52. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  53. def toString(): String
    Definition Classes
    AnyRef → Any
  54. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  55. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  56. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  57. def warn(message: ⇒ Any, t: Throwable): Unit
    Definition Classes
    Logging
  58. def warn(message: ⇒ Any): Unit
    Definition Classes
    Logging

Inherited from AbstractBackendService

Inherited from BackendService

Inherited from CompositeService

Inherited from AbstractService

Inherited from Logging

Inherited from Service

Inherited from AnyRef

Inherited from Any

Ungrouped