| Package | Description | 
|---|---|
| org.apache.tez.runtime.library.common.shuffle.orderedgrouped | 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. 
 | 
| org.apache.tez.runtime.library.common.sort.impl | 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. 
 | 
| org.apache.tez.runtime.library.input | 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. 
 | 
| Class and Description | 
|---|
| FetchedInputAllocatorOrderedGrouped | 
| MergeManager
 Usage. 
 | 
| Class and Description | 
|---|
| ShuffleHeader
 Shuffle Header information that is sent by the TaskTracker and 
 deciphered by the Fetcher thread of Reduce task 
 | 
| Class and Description | 
|---|
| Shuffle
 Usage: Create instance, setInitialMemoryAllocated(long), run() 
 | 
Copyright © 2016 Apache Software Foundation. All rights reserved.