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