| Package | Description |
|---|---|
| org.apache.drill.exec.physical.impl.scan.v3 |
Provides the "version 3" scan framework (which can also be thought of
as EVF version 2).
|
| org.apache.drill.exec.physical.impl.scan.v3.file | |
| org.apache.drill.exec.physical.impl.scan.v3.lifecycle |
Implements the details of the scan lifecycle for a set of readers,
primarily the process of resolving the scan output schema from a variety
of input schemas, then running each reader, each of which will produce
some number of batches.
|
| Modifier and Type | Method and Description |
|---|---|
abstract ManagedReader |
BaseScanTest.ObservableCreator.create(SchemaNegotiator negotiator) |
ManagedReader |
BaseScanTest.ReaderCreator.instance(SchemaNegotiator negotiator) |
ManagedReader |
BaseScanTest.ObservableCreator.instance(SchemaNegotiator negotiator) |
ManagedReader |
BaseScanTest.ReaderFactoryFixture.next(SchemaNegotiator negotiator) |
ManagedReader |
ReaderFactory.next(T negotiator) |
| Constructor and Description |
|---|
EofOnOpenReader(SchemaNegotiator schemaNegotiator) |
| Modifier and Type | Method and Description |
|---|---|
ManagedReader |
BaseFileScanTest.ReaderCreator.instance(FileSchemaNegotiator negotiator) |
ManagedReader |
BaseFileScanTest.ReaderFactoryFixture.newReader(FileSchemaNegotiator negotiator) |
abstract ManagedReader |
FileReaderFactory.newReader(FileSchemaNegotiator negotiator) |
ManagedReader |
FileSchemaNegotiatorImpl.newReader(ReaderFactory<?> readerFactory) |
ManagedReader |
FileReaderFactory.next(FileSchemaNegotiator negotiator) |
| Modifier and Type | Method and Description |
|---|---|
ManagedReader |
SchemaNegotiatorImpl.newReader(ReaderFactory<?> readerFactory) |
| Constructor and Description |
|---|
NoDataReader(SchemaNegotiator sn) |
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