Package | Description |
---|---|
org.apache.hive.hcatalog.data.transfer | |
org.apache.hive.hcatalog.data.transfer.impl | |
org.apache.hive.hcatalog.data.transfer.state |
Modifier and Type | Field and Description |
---|---|
protected StateProvider |
HCatWriter.sp |
protected StateProvider |
HCatReader.sp |
Modifier and Type | Method and Description |
---|---|
static HCatReader |
DataTransferFactory.getHCatReader(ReaderContext context,
int slaveNumber,
StateProvider sp)
This should only be called once from every slave node to obtain an instance
of
HCatReader . |
static HCatWriter |
DataTransferFactory.getHCatWriter(WriterContext cntxt,
StateProvider sp)
This should be called at slave nodes to obtain an instance of
HCatWriter . |
Constructor and Description |
---|
HCatReader(org.apache.hadoop.conf.Configuration config,
StateProvider sp)
This constructor will be invoked by
DataTransferFactory at slave
nodes. |
HCatWriter(org.apache.hadoop.conf.Configuration config,
StateProvider sp)
This constructor will be used at slave nodes.
|
Constructor and Description |
---|
HCatInputFormatReader(ReaderContext context,
int slaveNumber,
StateProvider sp) |
HCatOutputFormatWriter(WriterContext cntxt,
StateProvider sp) |
Modifier and Type | Class and Description |
---|---|
class |
DefaultStateProvider |
Modifier and Type | Method and Description |
---|---|
static StateProvider |
DefaultStateProvider.get() |
Copyright © 2016 The Apache Software Foundation. All rights reserved.