| Package | Description |
|---|---|
| org.apache.flink.runtime.operators.sort |
| Modifier and Type | Field and Description |
|---|---|
protected UnilateralSortMerger.CircularQueues<E> |
UnilateralSortMerger.ThreadBase.queues
The queue of empty buffer that can be used for reading;
|
| Modifier and Type | Method and Description |
|---|---|
protected UnilateralSortMerger.ThreadBase<E> |
UnilateralSortMerger.getReadingThread(ExceptionHandler<IOException> exceptionHandler,
org.apache.flink.util.MutableObjectIterator<E> reader,
UnilateralSortMerger.CircularQueues<E> queues,
LargeRecordHandler<E> largeRecordHandler,
AbstractInvokable parentTask,
org.apache.flink.api.common.typeutils.TypeSerializer<E> serializer,
long startSpillingBytes)
Creates the reading thread.
|
protected UnilateralSortMerger.ThreadBase<E> |
UnilateralSortMerger.getSortingThread(ExceptionHandler<IOException> exceptionHandler,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask) |
protected UnilateralSortMerger.ThreadBase<E> |
CombiningUnilateralSortMerger.getSpillingThread(ExceptionHandler<IOException> exceptionHandler,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask,
MemoryManager memoryManager,
IOManager ioManager,
org.apache.flink.api.common.typeutils.TypeSerializerFactory<E> serializerFactory,
org.apache.flink.api.common.typeutils.TypeComparator<E> comparator,
List<org.apache.flink.core.memory.MemorySegment> sortReadMemory,
List<org.apache.flink.core.memory.MemorySegment> writeMemory,
int maxFileHandles) |
protected UnilateralSortMerger.ThreadBase<E> |
UnilateralSortMerger.getSpillingThread(ExceptionHandler<IOException> exceptionHandler,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask,
MemoryManager memoryManager,
IOManager ioManager,
org.apache.flink.api.common.typeutils.TypeSerializerFactory<E> serializerFactory,
org.apache.flink.api.common.typeutils.TypeComparator<E> comparator,
List<org.apache.flink.core.memory.MemorySegment> sortReadMemory,
List<org.apache.flink.core.memory.MemorySegment> writeMemory,
int maxFileHandles) |
| Constructor and Description |
|---|
CombiningSpillingThread(ExceptionHandler<IOException> exceptionHandler,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask,
MemoryManager memManager,
IOManager ioManager,
org.apache.flink.api.common.typeutils.TypeSerializer<E> serializer,
org.apache.flink.api.common.typeutils.TypeComparator<E> comparator,
List<org.apache.flink.core.memory.MemorySegment> sortReadMemory,
List<org.apache.flink.core.memory.MemorySegment> writeMemory,
int maxNumFileHandles,
boolean objectReuseEnabled) |
ReadingThread(ExceptionHandler<IOException> exceptionHandler,
org.apache.flink.util.MutableObjectIterator<E> reader,
UnilateralSortMerger.CircularQueues<E> queues,
LargeRecordHandler<E> largeRecordsHandler,
E readTarget,
AbstractInvokable parentTask,
long startSpillingBytes)
Creates a new reading thread.
|
SortingThread(ExceptionHandler<IOException> exceptionHandler,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask)
Creates a new sorting thread.
|
SpillingThread(ExceptionHandler<IOException> exceptionHandler,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask,
MemoryManager memManager,
IOManager ioManager,
org.apache.flink.api.common.typeutils.TypeSerializer<E> serializer,
org.apache.flink.api.common.typeutils.TypeComparator<E> comparator,
List<org.apache.flink.core.memory.MemorySegment> sortReadMemory,
List<org.apache.flink.core.memory.MemorySegment> writeMemory,
int maxNumFileHandles)
Creates the spilling thread.
|
ThreadBase(ExceptionHandler<IOException> exceptionHandler,
String name,
UnilateralSortMerger.CircularQueues<E> queues,
AbstractInvokable parentTask)
Creates a new thread.
|
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