Package org.apache.drill.exec.store.ltsv

Class LTSVFormatPlugin

java.lang.Object

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

org.apache.drill.exec.store.ltsv.LTSVFormatPlugin

All Implemented Interfaces:

FormatPlugin

public class LTSVFormatPlugin
extends EasyFormatPlugin<LTSVFormatPluginConfig>

Nested Class Summary

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

EasyFormatPlugin.EasyFormatConfig, EasyFormatPlugin.EasyFormatConfigBuilder, EasyFormatPlugin.ScanFrameworkVersion

Field Summary

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

formatConfig

Constructor Summary

Constructors

Constructor	Description
LTSVFormatPlugin(String name, DrillbitContext context, org.apache.hadoop.conf.Configuration fsConf, StoragePluginConfig storageConfig, LTSVFormatPluginConfig 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

Constructor Details

LTSVFormatPlugin

public LTSVFormatPlugin(String name,
 DrillbitContext context,
 org.apache.hadoop.conf.Configuration fsConf,
 StoragePluginConfig storageConfig,
 LTSVFormatPluginConfig 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<LTSVFormatPluginConfig>

Parameters:

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