Interface | Description |
---|---|
CacheManager |
Provides support in a SQLContext for caching query results and automatically using these cached
results when subsequent queries are executed.
|
SchemaRDDLike |
Contains functions that are shared between all SchemaRDD types (i.e., Scala, Java)
|
SQLConf |
A trait that enables the setting and getting of mutable config parameters/hints.
|
UDFRegistration |
Functions for registering scala lambda functions as UDFs in a SQLContext.
|
Class | Description |
---|---|
CachedData |
Holds a cached logical plan and its data
|
SchemaRDD |
:: AlphaComponent ::
An RDD of
Row objects that has an associated schema. |
SQLConf.Deprecated$ | |
SQLContext |
:: AlphaComponent ::
The entry point for running relational queries using Spark.
|