Package org.apache.drill.exec.store

Class SchemaConfig

java.lang.Object

org.apache.drill.exec.store.SchemaConfig

public class SchemaConfig
extends Object

Contains information needed by AbstractSchema implementations.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SchemaConfig.Builder
static interface	SchemaConfig.SchemaConfigInfoProvider	Interface to implement to provide required info for SchemaConfig

Method Summary

Modifier and Type	Method	Description
boolean	getIgnoreAuthErrors()
OptionValue	getOption(String optionKey)
UserBitShared.UserCredentials	getQueryUserCredentials()
String	getTemporaryTableName(String table)
String	getTemporaryWorkspace()
String	getUserName()
ViewExpansionContext	getViewExpansionContext()
static SchemaConfig.Builder	newBuilder(String userName, SchemaConfig.SchemaConfigInfoProvider provider)	Create new builder.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getTemporaryTableName

public String getTemporaryTableName(String table)

getTemporaryWorkspace

public String getTemporaryWorkspace()

newBuilder

public static SchemaConfig.Builder newBuilder(String userName,
 SchemaConfig.SchemaConfigInfoProvider provider)

Create new builder.

Parameters:

userName - Name of the user accessing the storage sources.

provider - Implementation SchemaConfig.SchemaConfigInfoProvider

Returns:

getUserName

public String getUserName()

Returns:

User whom to impersonate as while creating SchemaPlus instances interact with the underlying storage.

getQueryUserCredentials

public UserBitShared.UserCredentials getQueryUserCredentials()

getIgnoreAuthErrors

public boolean getIgnoreAuthErrors()

Returns:

Should ignore if authorization errors are reported while SchemaPlus instances interact with the underlying storage.

getOption

public OptionValue getOption(String optionKey)

getViewExpansionContext

public ViewExpansionContext getViewExpansionContext()