org.apache.drill.test

Class ConfigBuilder

java.lang.Object

org.apache.drill.test.ConfigBuilder

public class ConfigBuilder
extends Object

Builds a DrillConfig for use in tests. Use this when a config is needed by itself, separate from an embedded Drillbit.

Field Summary

Fields

Modifier and Type	Field and Description
protected Properties	configProps
protected String	configResource
protected CaseInsensitiveMap<OptionDefinition>	definitions

Constructor Summary

Constructors

Constructor and Description
ConfigBuilder()

Method Summary

Modifier and Type	Method and Description
DrillConfig	build()
ConfigBuilder	configProps(DrillConfig drillConfig)
ConfigBuilder	configProps(Properties configProps) Use the given configuration properties as overrides.
CaseInsensitiveMap<OptionDefinition>	getDefinitions()
boolean	hasResource()
ConfigBuilder	put(String key, Object value) Add an additional boot-time property for the embedded Drillbit.
ConfigBuilder	putDefinition(OptionDefinition definition)
ConfigBuilder	resource(String configResource) Use the given configuration file, stored as a resource, to initialize the Drill config.

Methods inherited from class java.lang.Object

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

Field Detail

configResource

protected String configResource

configProps

protected final Properties configProps

definitions

protected final CaseInsensitiveMap<OptionDefinition> definitions

Constructor Detail

ConfigBuilder

public ConfigBuilder()

Method Detail

configProps

public ConfigBuilder configProps(Properties configProps)

Use the given configuration properties as overrides.

Parameters:

configProps - a collection of config properties

Returns:

this builder

See Also:

put(String, Object)

configProps

public ConfigBuilder configProps(DrillConfig drillConfig)

resource

public ConfigBuilder resource(String configResource)

Use the given configuration file, stored as a resource, to initialize the Drill config. Note that the resource file should have the two following settings to work as a config for an embedded Drillbit:

 drill.exec.sys.store.provider.local.write : false,
 drill.exec.http.enabled : false
 

It may be more convenient to add your settings to the default config settings with put(String, Object).

Parameters:

configResource - path to the file that contains the config file to be read

Returns:

this builder

See Also:

put(String, Object)

put

public ConfigBuilder put(String key,
                         Object value)

Add an additional boot-time property for the embedded Drillbit.

Parameters:

key - config property name

value - property value

Returns:

this builder

putDefinition

public ConfigBuilder putDefinition(OptionDefinition definition)

getDefinitions

public CaseInsensitiveMap<OptionDefinition> getDefinitions()

build

public DrillConfig build()

hasResource

public boolean hasResource()