Package | Description |
---|---|
org.apache.hadoop.mapreduce.task.reduce |
Modifier and Type | Method and Description |
---|---|
protected DirectInMemoryOutput<K,V> |
DirectShuffleMergeManagerImpl.unconditionalReserve(org.apache.hadoop.mapreduce.TaskAttemptID mapId,
long requestedSize,
boolean primaryMapOutput)
Unconditional Reserve is used by the Memory-to-Memory thread
|
Modifier and Type | Method and Description |
---|---|
protected org.apache.hadoop.mapreduce.task.reduce.MergeThread<DirectInMemoryOutput<K,V>,K,V> |
DirectShuffleMergeManagerImpl.createInMemoryMerger() |
Modifier and Type | Method and Description |
---|---|
void |
DirectShuffleMergeManagerImpl.closeInMemoryFile(DirectInMemoryOutput<K,V> mapOutput) |
void |
DirectShuffleMergeManagerImpl.closeInMemoryMergedFile(DirectInMemoryOutput<K,V> mapOutput) |
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