hive

Type Members

1. case class HiveDatabase(dbName: String)(implicit fs: FileSystem, client: IMetaStoreClient) extends Product with Serializable

   

2. case class HiveDatasetUri(db: String, table: String) extends Product with Serializable

   

3. trait HiveDialect extends Logging

   

4. class HiveFilePart extends Part

   

5. trait HiveFormat extends AnyRef

   

6. class HiveOps extends Logging

   

7. class HivePartitionPart extends Part with Logging

   

   A Hive Part that can read values from the metastore, rather than reading values from files.

   A Hive Part that can read values from the metastore, rather than reading values from files. This can be used only when the requested fields are all partition partitionKeys.

8. case class HiveSink(dbName: String, tableName: String, ioThreads: Int = 4, dynamicPartitioning: Option[Boolean] = None, schemaEvolution: Option[Boolean] = None)(implicit fs: FileSystem, client: IMetaStoreClient) extends Sink with Logging with Product with Serializable

   

9. class HiveSinkWriter extends SinkWriter with Logging

   

10. case class HiveSource(dbName: String, tableName: String, constraints: List[PartitionConstraint] = Nil, projection: List[String] = Nil, predicate: Option[Predicate] = None)(implicit fs: FileSystem, client: IMetaStoreClient) extends Source with Logging with Using with Product with Serializable

    
    constraints

    optional constraits on the partition data to narrow which partitions are read

    projection

    sets which fields are required by the caller.

    predicate

    optional predicate which will filter rows at the read level

11. case class HiveTable(dbName: String, tableName: String)(implicit fs: FileSystem, client: IMetaStoreClient) extends Product with Serializable

    

12. trait HiveWriter extends AnyRef