Package org.apache.drill.exec.store.dfs.easy

Class ClassicScanBuilder

java.lang.Object

org.apache.drill.exec.store.dfs.easy.ClassicScanBuilder

public class ClassicScanBuilder
extends Object

Build the original scanner based on the RecordReader interface. Requires that the storage plugin roll its own solutions for null columns. Is not able to limit vector or batch sizes. Retained or backward compatibility with "classic" format plugins which have not yet been upgraded to use the new framework.

Constructor Summary

Constructors

Constructor	Description
ClassicScanBuilder(FragmentContext context, EasySubScan scan, EasyFormatPlugin<? extends FormatPluginConfig> plugin)

Method Summary

Modifier and Type	Method	Description
CloseableRecordBatch	build()

Methods inherited from class java.lang.Object

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

Constructor Details

ClassicScanBuilder

public ClassicScanBuilder(FragmentContext context,
 EasySubScan scan,
 EasyFormatPlugin<? extends FormatPluginConfig> plugin)

Method Details

build

public CloseableRecordBatch build()
                           throws ExecutionSetupException

Throws:

ExecutionSetupException