Package org.apache.drill.exec.store.xml

Class XMLFormatPlugin

java.lang.Object

org.apache.drill.exec.store.dfs.easy.EasyFormatPlugin<XMLFormatConfig>

org.apache.drill.exec.store.xml.XMLFormatPlugin

All Implemented Interfaces:

FormatPlugin

public class XMLFormatPlugin
extends EasyFormatPlugin<XMLFormatConfig>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XMLFormatPlugin.XMLReaderFactory

Nested classes/interfaces inherited from class org.apache.drill.exec.store.dfs.easy.EasyFormatPlugin

EasyFormatPlugin.EasyFormatConfig, EasyFormatPlugin.EasyFormatConfigBuilder, EasyFormatPlugin.ScanFrameworkVersion

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_NAME
static final String	OPERATOR_TYPE

Fields inherited from class org.apache.drill.exec.store.dfs.easy.EasyFormatPlugin

formatConfig

Constructor Summary

Constructors

Constructor	Description
XMLFormatPlugin(String name, DrillbitContext context, org.apache.hadoop.conf.Configuration fsConf, StoragePluginConfig storageConfig, XMLFormatConfig formatConfig)

Method Summary

Modifier and Type	Method	Description
protected void	configureScan(FileScanLifecycleBuilder builder, EasySubScan scan)	Configure an EVF (v2) scan, which must at least include the factory to create readers.

Methods inherited from class org.apache.drill.exec.store.dfs.easy.EasyFormatPlugin

easyConfig, frameworkBuilder, getConfig, getContext, getFsConf, getGroupScan, getGroupScan, getMatcher, getName, getOptimizerRules, getReaderBatch, getReaderOperatorType, getRecordReader, getRecordWriter, getScanStats, getStatisticsRecordWriter, getStorageConfig, getWriter, getWriterBatch, getWriterOperatorType, initScanBuilder, isBlockSplittable, isCompressible, isStatisticsRecordWriter, newBatchReader, readStatistics, scanVersion, supportsAutoPartitioning, supportsFileImplicitColumns, supportsLimitPushdown, supportsPushDown, supportsRead, supportsStatistics, supportsWrite, writeStatistics

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.drill.exec.store.dfs.FormatPlugin

getGroupScan, getGroupScan, getOptimizerRules

Field Details

DEFAULT_NAME

public static final String DEFAULT_NAME

See Also:

• Constant Field Values

OPERATOR_TYPE

public static final String OPERATOR_TYPE

See Also:

• Constant Field Values

Constructor Details

XMLFormatPlugin

public XMLFormatPlugin(String name,
 DrillbitContext context,
 org.apache.hadoop.conf.Configuration fsConf,
 StoragePluginConfig storageConfig,
 XMLFormatConfig formatConfig)

Method Details

configureScan

protected void configureScan(FileScanLifecycleBuilder builder,
 EasySubScan scan)

Description copied from class: EasyFormatPlugin

Configure an EVF (v2) scan, which must at least include the factory to create readers.

Overrides:

configureScan in class EasyFormatPlugin<XMLFormatConfig>

Parameters:

builder - the builder with default options already set, and which allows the plugin implementation to set others