Class

org.apache.spark.sql.hive.test

TestHiveContext

Related Doc: package test

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class TestHiveContext extends SQLContext

A locally running test instance of Spark's Hive execution engine.

Data from testTables will be automatically loaded whenever a query is run over those tables. Calling reset will delete all tables and other state in the database, leaving the database in a "clean" state.

TestHive is singleton object version of this class because instantiating multiple copies of the hive metastore seems to lead to weird non-deterministic failures. Therefore, the execution of test cases that rely on TestHive must be serialized.

Linear Supertypes
SQLContext, Serializable, Serializable, Logging, AnyRef, Any
Known Subclasses
TestHive
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Inherited
  1. TestHiveContext
  2. SQLContext
  3. Serializable
  4. Serializable
  5. Logging
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new TestHiveContext(sc: SparkContext, loadTestTables: Boolean = true)

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    If loadTestTables is false, no test tables are loaded.

    If loadTestTables is false, no test tables are loaded. Note that this flag can only be true when running in the JVM, i.e. it needs to be false when calling from Python.

  2. new TestHiveContext(sparkSession: TestHiveSparkSession)

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Value Members

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

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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    Any

  5. def baseRelationToDataFrame(baseRelation: BaseRelation): DataFrame

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    Definition Classes
    SQLContext

  6. def cacheTable(tableName: String): Unit

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    Definition Classes
    SQLContext

  7. def clearCache(): Unit

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    Definition Classes
    SQLContext

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def createDataFrame(data: List[_], beanClass: Class[_]): DataFrame

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    Definition Classes
    SQLContext

  10. def createDataFrame(rdd: JavaRDD[_], beanClass: Class[_]): DataFrame

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    Definition Classes
    SQLContext

  11. def createDataFrame(rdd: RDD[_], beanClass: Class[_]): DataFrame

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    Definition Classes
    SQLContext

  12. def createDataFrame(rows: List[Row], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @DeveloperApi()

  13. def createDataFrame(rowRDD: JavaRDD[Row], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @DeveloperApi()

  14. def createDataFrame(rowRDD: RDD[Row], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @DeveloperApi()

  15. def createDataFrame[A <: Product](data: Seq[A])(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[A]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @Experimental()

  16. def createDataFrame[A <: Product](rdd: RDD[A])(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[A]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @Experimental()

  17. def createDataset[T](data: List[T])(implicit arg0: Encoder[T]): Dataset[T]

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    Definition Classes
    SQLContext
    Annotations
    @Experimental()

  18. def createDataset[T](data: RDD[T])(implicit arg0: Encoder[T]): Dataset[T]

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    Definition Classes
    SQLContext
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    @Experimental()

  19. def createDataset[T](data: Seq[T])(implicit arg0: Encoder[T]): Dataset[T]

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    Definition Classes
    SQLContext
    Annotations
    @Experimental()

  20. def createExternalTable(tableName: String, source: String, schema: StructType, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext

  21. def createExternalTable(tableName: String, source: String, schema: StructType, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext

  22. def createExternalTable(tableName: String, source: String, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext

  23. def createExternalTable(tableName: String, source: String, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext

  24. def createExternalTable(tableName: String, path: String, source: String): DataFrame

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    Definition Classes
    SQLContext

  25. def createExternalTable(tableName: String, path: String): DataFrame

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    Definition Classes
    SQLContext

  26. def dropTempTable(tableName: String): Unit

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    Definition Classes
    SQLContext

  27. def emptyDataFrame: DataFrame

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    Definition Classes
    SQLContext

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

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    Definition Classes
    AnyRef

  29. def equals(arg0: Any): Boolean

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  30. def experimental: ExperimentalMethods

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    Definition Classes
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    Annotations
    @Experimental() @transient()

  31. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  32. def getAllConfs: Map[String, String]

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    Definition Classes
    SQLContext

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

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  34. def getConf(key: String, defaultValue: String): String

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    Definition Classes
    SQLContext

  35. def getConf(key: String): String

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    Definition Classes
    SQLContext

  36. def getHiveFile(path: String): File

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  37. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  38. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  39. def isCached(tableName: String): Boolean

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    Definition Classes
    SQLContext

  40. final def isDebugEnabled: Boolean

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    protected
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    Logging

  41. final def isInfoEnabled: Boolean

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    protected
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    Logging

  42. final def isInstanceOf[T0]: Boolean

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    Any

  43. final def isTraceEnabled: Boolean

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    Attributes
    protected
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    Logging

  44. def listenerManager: ExecutionListenerManager

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    Definition Classes
    SQLContext
    Annotations
    @Experimental()

  45. def loadTestTable(name: String): Unit

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  46. def log: Logger

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    protected
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    Logging

  47. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  48. def logDebug(msg: ⇒ String): Unit

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    Logging

  49. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  50. def logError(msg: ⇒ String): Unit

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  51. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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  52. def logInfo(msg: ⇒ String): Unit

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  53. def logName: String

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  54. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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  55. def logTrace(msg: ⇒ String): Unit

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    Logging

  56. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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  57. def logWarning(msg: ⇒ String): Unit

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    Logging

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

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    AnyRef

  59. def newSession(): TestHiveContext

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    TestHiveContext → SQLContext

  60. final def notify(): Unit

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  61. final def notifyAll(): Unit

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  62. def range(start: Long, end: Long, step: Long, numPartitions: Int): DataFrame

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    SQLContext
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    @Experimental()

  63. def range(start: Long, end: Long, step: Long): DataFrame

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    SQLContext
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    @Experimental()

  64. def range(start: Long, end: Long): DataFrame

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    SQLContext
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    @Experimental()

  65. def range(end: Long): DataFrame

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    SQLContext
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    @Experimental()

  66. def read: DataFrameReader

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    SQLContext

  67. def readStream: DataStreamReader

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    Definition Classes
    SQLContext
    Annotations
    @Experimental()

  68. def reset(): Unit

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  69. def sessionState: TestHiveSessionState

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    Definition Classes
    TestHiveContext → SQLContext

  70. def setCacheTables(c: Boolean): Unit

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  71. def setConf(key: String, value: String): Unit

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    Definition Classes
    SQLContext

  72. def setConf(props: Properties): Unit

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    SQLContext

  73. def sharedState: TestHiveSharedState

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    TestHiveContext → SQLContext

  74. def sparkContext: SparkContext

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    SQLContext

  75. val sparkSession: TestHiveSparkSession

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    TestHiveContext → SQLContext

  76. def sql(sqlText: String): DataFrame

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    SQLContext

  77. def streams: StreamingQueryManager

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    SQLContext

  78. final def synchronized[T0](arg0: ⇒ T0): T0

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  79. def table(tableName: String): DataFrame

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    SQLContext

  80. def tableNames(databaseName: String): Array[String]

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  81. def tableNames(): Array[String]

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  82. def tables(databaseName: String): DataFrame

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  83. def tables(): DataFrame

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  84. def toString(): String

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  85. def udf: UDFRegistration

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  86. def uncacheTable(tableName: String): Unit

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    SQLContext

  87. final def wait(): Unit

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    @throws( ... )

  88. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  89. final def wait(arg0: Long): Unit

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    @throws( ... )

Deprecated Value Members

  1. def applySchema(rdd: JavaRDD[_], beanClass: Class[_]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.3.0) Use createDataFrame instead.

  2. def applySchema(rdd: RDD[_], beanClass: Class[_]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.3.0) Use createDataFrame instead.

  3. def applySchema(rowRDD: JavaRDD[Row], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.3.0) Use createDataFrame instead.

  4. def applySchema(rowRDD: RDD[Row], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.3.0) Use createDataFrame instead.

  5. def jdbc(url: String, table: String, theParts: Array[String]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.jdbc() instead.

  6. def jdbc(url: String, table: String, columnName: String, lowerBound: Long, upperBound: Long, numPartitions: Int): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.jdbc() instead.

  7. def jdbc(url: String, table: String): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.jdbc() instead.

  8. def jsonFile(path: String, samplingRatio: Double): DataFrame

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    Definition Classes
    SQLContext
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    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  9. def jsonFile(path: String, schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  10. def jsonFile(path: String): DataFrame

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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  11. def jsonRDD(json: JavaRDD[String], samplingRatio: Double): DataFrame

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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  12. def jsonRDD(json: RDD[String], samplingRatio: Double): DataFrame

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    Definition Classes
    SQLContext
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    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  13. def jsonRDD(json: JavaRDD[String], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  14. def jsonRDD(json: RDD[String], schema: StructType): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  15. def jsonRDD(json: JavaRDD[String]): DataFrame

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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  16. def jsonRDD(json: RDD[String]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.json() instead.

  17. def load(source: String, schema: StructType, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.format(source).schema(schema).options(options).load() instead.

  18. def load(source: String, schema: StructType, options: Map[String, String]): DataFrame

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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.format(source).schema(schema).options(options).load() instead.

  19. def load(source: String, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.format(source).options(options).load() instead.

  20. def load(source: String, options: Map[String, String]): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.format(source).options(options).load() instead.

  21. def load(path: String, source: String): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.format(source).load(path) instead.

  22. def load(path: String): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated
    Deprecated

    (Since version 1.4.0) Use read.load(path) instead.

  23. def parquetFile(paths: String*): DataFrame

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    Definition Classes
    SQLContext
    Annotations
    @deprecated @varargs()
    Deprecated

    (Since version 1.4.0) Use read.parquet() instead.

Inherited from SQLContext

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from AnyRef

Inherited from Any

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