| Package | Description |
|---|---|
| org.apache.hadoop.hive.ql.exec |
Hive QL execution tasks, operators, functions and other handlers.
|
| org.apache.hadoop.hive.ql.exec.tez | |
| org.apache.hadoop.hive.ql.parse | |
| org.apache.hadoop.hive.ql.session |
| Class and Description |
|---|
| TezTask
TezTask handles the execution of TezWork.
|
| Class and Description |
|---|
| DagUtils
DagUtils.
|
| RecordProcessor
Process input from tez LogicalInput and write output
It has different subclasses for map and reduce processing
|
| RecordSource |
| TezProcessor
Hive processor for Tez that forms the vertices in Tez and processes the data.
|
| TezSessionPoolManager
This class is for managing multiple tez sessions particularly when
HiveServer2 is being used to submit queries.
|
| TezSessionState
Holds session state related to Tez
|
| Class and Description |
|---|
| TezTask
TezTask handles the execution of TezWork.
|
| Class and Description |
|---|
| TezSessionState
Holds session state related to Tez
|
Copyright © 2017 The Apache Software Foundation. All rights reserved.