HiveOps

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. def addColumn(dbName: String, tableName: String, column: Column)(implicit client: IMetaStoreClient): Unit

   

   Adds this column to the hive schema.

   Adds this column to the hive schema. This is schema evolution. The column must be marked as nullable and cannot have the same name as an existing column.

5. final def asInstanceOf[T0]: T0

   

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6. def clone(): AnyRef

   

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7. def createPartition(dbName: String, tableName: String, partition: Partition, location: Path)(implicit client: IMetaStoreClient): Unit

   

   Creates a new partition in Hive in the given database:table.

   Creates a new partition in Hive in the given database:table. The location of the partition must be specified. If you want to use the default location then use the other variant that doesn't require the location path. The values for the serialzation formats are taken from the values for the table.

8. def createPartition(dbName: String, tableName: String, partition: Partition)(implicit client: IMetaStoreClient): Unit

   

   Creates a new partition in Hive in the given database:table in the default location, which will be the partition key values as a subdirectory of the table location.

   Creates a new partition in Hive in the given database:table in the default location, which will be the partition key values as a subdirectory of the table location. The values for the serialzation formats are taken from the values for the table.

9. def createPartitionIfNotExists(dbName: String, tableName: String, parts: Seq[PartitionPart])(implicit client: IMetaStoreClient): Unit

   

10. def createTable(databaseName: String, tableName: String, schema: Schema, partitionKeys: List[String] = Nil, format: HiveFormat = HiveFormat.Text, props: Map[String, String] = Map.empty, tableType: TableType = TableType.MANAGED_TABLE, location: Option[String] = None, overwrite: Boolean = false)(implicit client: IMetaStoreClient): Boolean

    

11. def createTimeAsInt: Int

    

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

    

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13. def equals(arg0: Any): Boolean

    

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14. def finalize(): Unit

    

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

    

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16. def hashCode(): Int

    

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17. def hivePartitions(dbName: String, tableName: String)(implicit client: IMetaStoreClient): List[org.apache.hadoop.hive.metastore.api.Partition]

    

18. final def isInstanceOf[T0]: Boolean

    

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19. def location(dbName: String, tableName: String)(implicit client: IMetaStoreClient): String

    

20. val logger: Logger

    

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

    

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22. final def notify(): Unit

    

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23. final def notifyAll(): Unit

    

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24. def partitionExists(dbName: String, tableName: String, parts: Seq[PartitionPart])(implicit client: IMetaStoreClient): Boolean

    

25. def partitionKeyNames(dbName: String, tableName: String)(implicit client: IMetaStoreClient): List[String]

    

26. def partitionKeys(dbName: String, tableName: String)(implicit client: IMetaStoreClient): List[FieldSchema]

    

27. def partitionMap(dbName: String, tableName: String)(implicit client: IMetaStoreClient): Map[String, Set[String]]

    

    Returns a map of all partition keys to their values.

    Returns a map of all partition keys to their values. This operation is optimized, in that it does not need to scan files, but can retrieve the information directly from the hive metastore.

28. def partitionPath(dbName: String, tableName: String, parts: Seq[PartitionPart], tablePath: Path): Path

    

29. def partitionPath(dbName: String, tableName: String, parts: Seq[PartitionPart])(implicit client: IMetaStoreClient): Path

    

30. def partitionPathString(dbName: String, tableName: String, parts: Seq[PartitionPart], tablePath: Path): String

    

31. def partitionValues(dbName: String, tableName: String, key: String)(implicit client: IMetaStoreClient): Set[String]

    

    Returns all partition values for a given partition key.

    Returns all partition values for a given partition key. This operation is optimized, in that it does not need to scan files, but can retrieve the information directly from the hive metastore.

32. def partitionValues(dbName: String, tableName: String, keys: Seq[String])(implicit client: IMetaStoreClient): List[Set[String]]

    

    Returns all partition values for the given partition keys.

    Returns all partition values for the given partition keys. This operation is optimized, in that it does not need to scan files, but can retrieve the information directly from the hive metastore.

33. def partitions(dbName: String, tableName: String)(implicit client: IMetaStoreClient): List[Partition]

    

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

    

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35. def tableExists(databaseName: String, tableName: String)(implicit client: IMetaStoreClient): Boolean

    

36. def tableFormat(dbName: String, tableName: String)(implicit client: IMetaStoreClient): String

    

37. def tablePath(dbName: String, tableName: String)(implicit client: IMetaStoreClient): Path

    

38. def toString(): String

    

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39. final def wait(): Unit

    

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

    

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

    

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