Uses of Class
org.apache.drill.exec.physical.impl.scan.framework.ManagedScanFramework
Package
Description
Handles the special "columns" column used by the text reader,
and available to similar readers.
Handles optional file metadata columns: implicit columns and
partition columns.
Defines the projection, vector continuity and other operations for
a set of one or more readers.
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Uses of ManagedScanFramework in org.apache.drill.exec.physical.impl.scan.columns
Modifier and TypeClassDescriptionclass
Scan framework for a file that supports the special "columns" column. -
Uses of ManagedScanFramework in org.apache.drill.exec.physical.impl.scan.file
Modifier and TypeClassDescriptionclass
The file scan framework adds into the scan framework support for implicit reading from DFS splits (a file and a block).Modifier and TypeMethodDescriptionvoid
FileScanFramework.FileReaderFactory.bind
(ManagedScanFramework baseFramework) -
Uses of ManagedScanFramework in org.apache.drill.exec.physical.impl.scan.framework
Modifier and TypeFieldDescriptionprotected final ManagedScanFramework
SchemaNegotiatorImpl.framework
protected final ManagedScanFramework
ShimBatchReader.framework
Modifier and TypeMethodDescriptionvoid
BasicScanFactory.bind
(ManagedScanFramework framework) void
ManagedScanFramework.ReaderFactory.bind
(ManagedScanFramework framework) ModifierConstructorDescriptionSchemaNegotiatorImpl
(ManagedScanFramework framework) ShimBatchReader
(ManagedScanFramework manager, ManagedReader<? extends SchemaNegotiator> reader)