@InterfaceAudience.Private
See: Description
Interface | Description |
---|---|
TezRawKeyValueIterator |
TezRawKeyValueIterator is an iterator used to iterate over
the raw keys and values during sort/merge of intermediate data. |
Class | Description |
---|---|
ExternalSorter | |
IFile |
IFile is the simple |
IFile.Reader |
IFile.Reader to read intermediate map-outputs. |
IFile.Writer |
IFile.Writer to write out intermediate map-outputs. |
IFileInputStream |
A checksum input stream, used for IFiles.
|
IFileOutputStream |
A Checksum output stream.
|
PipelinedSorter | |
TezIndexRecord | |
TezMerger |
Merger is an utility class used by the Map and Reduce tasks for merging
both their memory and disk segments
|
TezMerger.Segment<K,V> | |
TezSpillRecord |
Enum | Description |
---|---|
IFile.Reader.KeyState |
Exception | Description |
---|---|
ExternalSorter.MapBufferTooSmallException |
Exception indicating that the allocated sort buffer is insufficient to hold
the current record.
|
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