| Package | Description | 
|---|---|
| org.apache.avro.ipc | 
 Support for inter-process calls. 
 | 
| org.apache.avro.mapred.tether | 
 Run Hadoop MapReduce jobs over
Avro data, with map and reduce functions run in a sub-process. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
HandshakeMatch  | 
class  | 
HandshakeRequest  | 
class  | 
HandshakeResponse  | 
class  | 
MD5  | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
InputProtocol
Transmit inputs to a map or reduce task sub-process. 
 | 
interface  | 
OutputProtocol
Transmit outputs from a map or reduce task to parent. 
 | 
class  | 
TaskType  | 
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