class ColumnarTableProvider extends TableProvider with Logging with DataSourceRegister
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- new ColumnarTableProvider()
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def
getTable(schema: StructType, partitioning: Array[Transform], properties: Map[String, String]): Table
Returns the "Table", either with an inferred schema or a user provide schema.
Returns the "Table", either with an inferred schema or a user provide schema.
- schema
the schema, either inferred or provided by the user.
- partitioning
partitioning information.
- properties
the properties for customization
- returns
the table instance which performs the actual work inside it.
- Definition Classes
- ColumnarTableProvider → TableProvider
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def
hashCode(): Int
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def
inferPartitioning(arg0: CaseInsensitiveStringMap): Array[Transform]
- Definition Classes
- TableProvider
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def
inferSchema(options: CaseInsensitiveStringMap): StructType
- Definition Classes
- ColumnarTableProvider → TableProvider
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def
initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
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initializeLogIfNecessary(isInterpreter: Boolean): Unit
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log: Logger
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logDebug(msg: ⇒ String, throwable: Throwable): Unit
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logDebug(msg: ⇒ String): Unit
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logError(msg: ⇒ String, throwable: Throwable): Unit
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logInfo(msg: ⇒ String): Unit
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logName: String
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logTrace(msg: ⇒ String, throwable: Throwable): Unit
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logTrace(msg: ⇒ String): Unit
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logWarning(msg: ⇒ String, throwable: Throwable): Unit
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logWarning(msg: ⇒ String): Unit
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notify(): Unit
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notifyAll(): Unit
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- def readConfig(properties: Map[String, String]): ColumnarReadConfig
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def
shortName(): String
- Definition Classes
- ColumnarTableProvider → DataSourceRegister
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def
supportsExternalMetadata(): Boolean
We allow a user passing in a custom schema.
We allow a user passing in a custom schema.
- Definition Classes
- ColumnarTableProvider → TableProvider
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synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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wait(): Unit
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- def writeConfig(properties: Map[String, String]): ColumnarWriteConfig
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finalize(): Unit
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