Package org.apache.accumulo.hadoopImpl.mapreduce

Class OutputFormatBuilderImpl<T>

java.lang.Object

org.apache.accumulo.hadoopImpl.mapreduce.OutputFormatBuilderImpl<T>

All Implemented Interfaces:

OutputFormatBuilder.ClientParams<T>, OutputFormatBuilder.OutputOptions<T>

public class OutputFormatBuilderImpl<T>
extends Object
implements OutputFormatBuilder.ClientParams<T>, OutputFormatBuilder.OutputOptions<T>

Constructor Summary

Constructors

Constructor	Description
OutputFormatBuilderImpl(Class<?> callingClass)

Method Summary

Modifier and Type	Method	Description
OutputFormatBuilder.OutputOptions<T>	clientProperties(Properties clientProperties)	Set the connection information needed to communicate with Accumulo in this job.
OutputFormatBuilder.OutputOptions<T>	clientPropertiesPath(String clientPropsPath)	Set path to DFS location containing accumulo-client.properties file.
OutputFormatBuilder.OutputOptions<T>	createTables(boolean value)	Enables the directive to create new tables, as necessary.
OutputFormatBuilder.OutputOptions<T>	defaultTable(String tableName)	Sets the default table name to use if one emits a null in place of a table name for a given mutation.
void	store(T j)	Finish configuring, verify and serialize options into the Job or JobConf

Methods inherited from class java.lang.Object

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

Constructor Details

OutputFormatBuilderImpl

public OutputFormatBuilderImpl(Class<?> callingClass)

Method Details

clientProperties

public OutputFormatBuilder.OutputOptions<T> clientProperties(Properties clientProperties)

Description copied from interface: OutputFormatBuilder.ClientParams

Set the connection information needed to communicate with Accumulo in this job. clientProperties param can be created using Accumulo.newClientProperties(). Client properties will be serialized into configuration. Therefore it is more secure to use OutputFormatBuilder.ClientParams.clientPropertiesPath(String)

Specified by:

clientProperties in interface OutputFormatBuilder.ClientParams<T>

Parameters:

clientProperties - Accumulo connection information

clientPropertiesPath

public OutputFormatBuilder.OutputOptions<T> clientPropertiesPath(String clientPropsPath)

Description copied from interface: OutputFormatBuilder.ClientParams

Set path to DFS location containing accumulo-client.properties file. This setting is more secure than OutputFormatBuilder.ClientParams.clientProperties(Properties)

Specified by:

clientPropertiesPath in interface OutputFormatBuilder.ClientParams<T>

Parameters:

clientPropsPath - DFS path to accumulo-client.properties

defaultTable

public OutputFormatBuilder.OutputOptions<T> defaultTable(String tableName)

Description copied from interface: OutputFormatBuilder.OutputOptions

Sets the default table name to use if one emits a null in place of a table name for a given mutation. Table names can only be alpha-numeric and underscores.

Specified by:

defaultTable in interface OutputFormatBuilder.OutputOptions<T>

Parameters:

tableName - the table to use when the tablename is null in the write call

createTables

public OutputFormatBuilder.OutputOptions<T> createTables(boolean value)

Description copied from interface: OutputFormatBuilder.OutputOptions

Enables the directive to create new tables, as necessary. Table names can only be alpha-numeric and underscores.

By default, this feature is disabled.

Specified by:

createTables in interface OutputFormatBuilder.OutputOptions<T>

store

public void store(T j)

Description copied from interface: OutputFormatBuilder.OutputOptions

Finish configuring, verify and serialize options into the Job or JobConf

Specified by:

store in interface OutputFormatBuilder.OutputOptions<T>